Renesas ISL21010 Micropower voltage reference Datasheet

DATASHEET
ISL21010
FN7896
Rev 5.00
Mar 30, 2018
Micropower Voltage Reference
The ISL21010 is a precision, low dropout micropower bandgap
voltage reference in a space-saving SOT-23 package. It
operates from a single 2.2V to 5.5V supply (minimum voltage
is dependent on voltage option) and provides a ±0.2%
accurate reference. The ISL21010 provides up to 25mA output
current sourcing with low 150mV dropout voltage.
Features
• Reference output voltages . . . . . . . . . . . 1.024V, 1.25V, 1.5V,
2.048V, 2.5V, 3.0V, 3.3V, 4.096V
• Precision 0.2% initial accuracy
Applications
• Input voltage range:
- ISL21010-10, -12, -15 -20 . . . . . . . . . . . . . . . .
- ISL21010-25 . . . . . . . . . . . . . . . . . . . . . . . . . . .
- ISL21010-30. . . . . . . . . . . . . . . . . . . . . . . . . . . .
- ISL21010-33. . . . . . . . . . . . . . . . . . . . . . . . . . . .
- ISL21010-41. . . . . . . . . . . . . . . . . . . . . . . . . . . .
• Battery management/monitoring
• Output current source capability . . . . . . . . . . . . . . . . . . 25mA
• Low power standby voltages
• Operating temperature range. . . . . . . . . . . .-40°C to +125°C
• Portable instrumentation
• Consumer/medical electronics
• Output voltage noise (VOUT = 2.048V) . . . . . . . . . . . . . . 58µVP-P
(0.1Hz to 10Hz)
• Lower cost industrial and instrumentation
• Supply current . . . . . . . . . . . . . . . . . . . . . . . . . . .48µA (typical)
• Power regulation circuits
• Tempco . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50ppm/°C
• Control loops and compensation networks
• Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Ld SOT-23
• LED/diode supply
• Pb-free (RoHS compliant)
Output voltage options include 1.024V, 1.2V, 1.5V, 2.048V,
2.5V, 3.0V, 3.3V, and 4.096V. The low supply current and low
dropout voltage combined with high accuracy make the
ISL21010 ideal for precision battery powered applications.
2.2V to 5.5V
2.6V to 5.5V
3.1V to 5.5V
3.4V to 5.5V
4.2V to 5.5V
Related Literature
For a full list of related documents, visit our website
ISL21010DFH310, ISL21010DFH312, ISL21010CFH315,
ISL21010CFH320, ISL21010CFH325, ISL21010CFH330,
ISL21010CFH333, ISL21010CFH341 product page
ISL21010
VIN
+5.0V
Cb
1µF
SIGNAL INPUT
0V TO 5V
+5.0V
R1
50Ω
ISL28134
VOUT
Cl
0.1µF TO 10µF
GND
+5.0V
+AIN1
C1
4.7nF
VREF
VDD
ADC
-AIN1
GND
FIGURE 1. TYPICAL APPLICATION DIAGRAM
FN7896 Rev 5.00
Mar 30, 2018
Page 1 of 37
ISL21010
Table of Contents
Typical Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Thermal Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Specifications (ISL21010-10, VOUT = 1.024V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Specifications (ISL21010-12, VOUT = 1.25V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical Specifications (ISL21010-15, VOUT = 1.5V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical Specifications (ISL21010-20, VOUT = 2.048V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical Specifications (ISL21010-25, VOUT = 2.5V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical Specifications (ISL21010-30, VOUT = 3.0V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical Specifications (ISL21010-33, VOUT = 3.3V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical Specifications (ISL21010-41, VOUT = 4.096V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Typical Performance Characteristics Curves (VOUT = 1.024V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Typical Performance Characteristics Curves (VOUT = 1.25V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Typical Performance Characteristics Curves (VOUT = 1.5V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Typical Performance Characteristics Curves (VOUT = 2.048V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Typical Performance Characteristics Curves (VOUT = 2.5V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Typical Performance Characteristics Curves (VOUT = 3.0V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Typical Performance Characteristics Curves (VOUT = 3.3V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Typical Performance Characteristics Curves (VOUT = 4.096V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Applications Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Micropower Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Board Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Board Assembly Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noise Performance and Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34
34
34
34
34
Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Package Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
FN7896 Rev 5.00
Mar 30, 2018
Page 2 of 37
ISL21010
Typical Application Circuit
VIN
2.1V TO 5.5V
10µF
0.1µF
ISL21010
+
VOUT
VIN
0.1µF TO 10µF
VOUT
SENSE
-
GND
LOAD
FIGURE 2. KELVIN SENSED LOAD
Pin Descriptions
Pin Configuration
ISL21010
(3 LD SOT-23)
TOP VIEW
VIN 1
3
PIN NUMBER
PIN NAME
DESCRIPTION
1
VIN
Input Voltage Connection
2
VOUT
Voltage Reference Output
3
GND
Ground Connection
GND
VOUT 2
FN7896 Rev 5.00
Mar 30, 2018
Page 3 of 37
ISL21010
Ordering Information
PART NUMBER
(Notes 1, 2, 3, 4)
ISL21010DFH310Z-T
PART
MARKING
BEBA
TAPE & REEL
QUANTITY
(UNITS)
VOUT OPTION
(V)
INITIAL
ACCURACY
(%)
TEMP. RANGE
(°C)
3k
1.024
±0.2
-40 to +125
PACKAGE
(RoHS Compliant)
3 Ld SOT-23
PKG.
DWG. #
P3.064
ISL21010DFH310Z-TK
BEBA
1k
1.024
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010DFH310Z-T7A
BEBA
250
1.024
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010DFH312Z-T
BECA
3k
1.25
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010DFH312Z-TK
BECA
1k
1.25
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010DFH312Z-T7A
BECA
250
1.25
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH315Z-TK
BDRA
1k
1.5
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH315Z-T7A
BDRA
250
1.5
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH320Z-TK
BDSA
1k
2.048
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH320Z-T7A
BDSA
250
2.048
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH325Z-TK
BDTA
1k
2.5
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH325Z-T7A
BDTA
250
2.5
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH330Z-TK
BDVA
1k
3.0
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH330Z-T7A
BDVA
250
3.0
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH333Z-TK
BDWA
1k
3.3
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH333Z-T7A
BDWA
250
3.3
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH341Z-TK
BDYA
1k
4.096
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL21010CFH341Z-T7A
BDYA
250
4.096
±0.2
-40 to +125
3 Ld SOT-23
P3.064
ISL2101010EV1Z
ISL21010DFH310Z Evaluation Board
ISL2101012EV1Z
ISL21010DFH312Z Evaluation Board
ISL2101015EV1Z
ISL21010CFH315Z Evaluation Board
NOTES:
1. Refer to TB347 for details about reel specifications.
2. These Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate
plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Pb-free products are
MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), see the ISL21010DFH310, ISL21010DFH312, ISL21010CFH315, ISL21010CFH320,
ISL21010CFH325, ISL21010CFH330, ISL21010CFH333, ISL21010CFH341 product information pages. For more information about MSL,
see TB363.
4. The part marking is located on the bottom of the part.
FN7896 Rev 5.00
Mar 30, 2018
Page 4 of 37
ISL21010
Absolute Maximum Ratings
Thermal Information
Max Voltage
VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.5V
VOUT (pin) to GND (10s) . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VIN +0.5V
Input Voltage Slew Rate (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1V/µs
Temperature Range (Industrial) . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Thermal Resistance (Typical)
JA (°C/W) JC (°C/W)
3 Ld SOT-23 Package (Notes 5, 6) . . . . . . .
275
110
Continuous Power Dissipation (TA = +125°C) . . . . . . . . . . . . . . . . . . 99mW
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
Recommended Operating Conditions
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
Supply Voltage
VOUT = 1.024V, 1.25V, 1.5V, 2.048V . . . . . . . . . . . . . . . . . . . 2.2V to 5.5V
VOUT = 2.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6V to 5.5V
VOUT = 3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1V to 5.5V
VOUT = 3.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4V to 5.5V
VOUT = 4.096V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2V to 5.5V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
5. JA is measured with the component mounted on a high-effective thermal conductivity test board in free air. See TB379 for details.
6. For JC, the “case temp” location is taken at the package top center.
7. Post-reflow drift for the ISL21010 devices may shift up to 4.0mV based on simulated reflow at 260°C peak temperature, three passes. The system
design engineer must take this into account when considering the reference voltage after assembly.
Electrical Specifications (ISL21010-10, VOUT = 1.024V)
VIN = 3.0V, TA = +25°C, IOUT = 0A, unless otherwise
specified. Boldface limits apply across the operating temperature range, -40°C to +125°C.
PARAMETER
SYMBOL
Output Voltage
VOUT
VOUT Accuracy at TA = +25°C (Note 7)
VOA
Output Voltage Temperature Coefficient (Note 9)
TEST CONDITIONS
MIN
(Note 8)
VIN
Supply Current
IIN
MAX
(Note 8)
1.024
-0.2
TC VOUT
Input Voltage Range
TYP
15
2.2
UNIT
V
+0.2
%
50
ppm/°C
5.5
V
TA = +25°C
46
80
µA
TA = -40°C to +125°C
60
100
µA
Line Regulation
VOUT /VIN
2.2 V < VIN < 5.5V
5
100
µV/V
Load Regulation
VOUT/IOUT
Sourcing: 0mA  IOUT  25mA
15
110
µV/mA
Sinking: -1mA IOUT 0mA
17
µV/mA
Short-Circuit Current
ISC
TA = +25°C, VOUT tied to GND
118
mA
Turn-On Settling Time
tR
VOUT = ±0.1%, COUT = 1μF
300
µs
f = 120Hz
70
dB
Ripple Rejection
Output Voltage Noise
eN
0.1Hz  f 10Hz
24
µVP-P
Broadband Voltage Noise
VN
10Hz  f 1kHz
14
µVRMS
TA = +165°C
100
ppm
1000 hours, TA = +25°C
110
ppm
Thermal Hysteresis (Note 11)
Long Term Stability
FN7896 Rev 5.00
Mar 30, 2018
VOUT/TA
VOUT/t
Page 5 of 37
ISL21010
Electrical Specifications (ISL21010-12, VOUT = 1.25V)
VIN = 3.0V, TA = +25°C, IOUT = 0A, unless otherwise specified.
Boldface limits apply across the operating temperature range, -40°C to +125°C.
PARAMETER
SYMBOL
Output Voltage
TEST CONDITIONS
MIN
(Note 8)
VOUT Accuracy at TA = +25°C (Note 7)
VOA
-0.2
TC VOUT
Input Voltage Range
VIN
Supply Current
IIN
Line Regulation
VOUT /VIN
Load Regulation
VOUT/IOUT
MAX
(Note 8)
1.25
VOUT
Output Voltage Temperature Coefficient (Note 9)
TYP
15
2.2
TA = +25°C
46
TA = -40°C to +125°C
UNIT
V
+0.2
%
50
ppm/°C
5.5
V
80
µA
100
µA
2.2 V < VIN < 5.5V
1
100
µV/V
Sourcing: 0mA  IOUT  25mA
35
110
Sinking: -1mA IOUT 0mA
50
µV/mA
µV/mA
Short-Circuit Current
ISC
TA = +25°C, VOUT tied to GND
118
mA
Turn-On Settling Time
tR
VOUT = ±0.1%, COUT = 1μF
300
µs
f = 120Hz
68
dB
eN
0.1Hz  f 10Hz
27
µVP-P
VN
10Hz  f 1kHz
Ripple Rejection
Output Voltage Noise
Broadband Voltage Noise
VOUT/TA
Thermal Hysteresis (Note 11)
VOUT/t
Long Term Stability
17
µVRMS
TA = +165°C
100
ppm
1000 hours, TA = +25°C
110
ppm
Electrical Specifications (ISL21010-15, VOUT = 1.5V)
Boldface limits apply across the operating temperature range, -40°C to +125°C.
PARAMETER
Output Voltage
VOUT Accuracy at TA = +25°C (Note 7)
Output Voltage Temperature Coefficient (Note 9)
SYMBOL
VIN = 3.0V, TA = +25°C, IOUT = 0A, unless otherwise specified.
TEST CONDITIONS
MIN
(Note 8)
TYP
MAX
(Note 8)
1.5
VOUT
VOA
-0.2
TC VOUT
Input Voltage Range
VIN
Supply Current
IIN
Line Regulation
VOUT /VIN
Load Regulation
VOUT/IOUT
15
2.2
TA = +25°C
46
TA = -40°C to +125°C
UNIT
V
+0.2
%
50
ppm/°C
5.5
V
80
µA
100
µA
9
100
µV/V
Sourcing: 0mA  IOUT  25mA
37
110
Sinking: -1mA IOUT 0mA
50
µV/mA
2.2 V < VIN < 5.5V
µV/mA
Short-Circuit Current
ISC
TA = +25°C, VOUT tied to GND
118
mA
Turn-On Settling Time
tR
VOUT = ±0.1%, COUT = 1μF
300
µs
f = 120Hz
66
dB
eN
0.1Hz  f 10Hz
35
µVP-P
VN
10Hz  f 1kHz
20
µVRMS
TA = +165°C
100
ppm
1000 hours, TA = +25°C
110
ppm
Ripple Rejection
Output Voltage Noise
Broadband Voltage Noise
Thermal Hysteresis (Note 11)
Long Term Stability
FN7896 Rev 5.00
Mar 30, 2018
VOUT/TA
VOUT/t
Page 6 of 37
ISL21010
Electrical Specifications (ISL21010-20, VOUT = 2.048V)
VIN = 3.0V, TA = +25°C, IOUT = 0A, unless otherwise
specified. Boldface limits apply across the operating temperature range, -40°C to +125°C.
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
MIN
(Note 8)
VOUT Accuracy at TA = +25°C (Note 7)
VOA
-0.2
TC VOUT
Input Voltage Range
VIN
Supply Current
IIN
Line Regulation
VOUT /VIN
Load Regulation
VOUT/IOUT
MAX
(Note 8)
2.048
VOUT
Output Voltage Temperature Coefficient (Note 9)
TYP
15
2.2
UNIT
V
+0.2
%
50
ppm/°C
5.5
V
46
80
µA
100
µA
2.2 V < VIN < 5.5V
37
130
µV/V
Sourcing: 0mA  IOUT  25mA
18
110
Sinking: -1mA IOUT 0mA
10
µV/mA
TA = +25°C
TA = -40°C to +125°C
µV/mA
Short-Circuit Current
ISC
TA = +25°C, VOUT tied to GND
118
mA
Turn-On Settling Time
tR
VOUT = ±0.1%, COUT = 1μF
300
µs
f = 120Hz
66
dB
eN
0.1Hz  f 10Hz
58
µVP-P
VN
10Hz  f 1kHz
26
µVRMS
TA = +165°C
100
ppm
1000 hours, TA = +25°C
50
ppm
Ripple Rejection
Output Voltage Noise
Broadband Voltage Noise
Thermal Hysteresis (Note 11)
VOUT/TA
VOUT/t
Long Term Stability
Electrical Specifications (ISL21010-25, VOUT = 2.5V)
Boldface limits apply across the operating temperature range, -40°C to +125°C.
PARAMETER
SYMBOL
Output Voltage
VOUT
VOUT Accuracy at TA = +25°C (Note 7)
VOA
Output Voltage Temperature Coefficient (Note 9)
VIN = 3.0V, TA = +25°C, IOUT = 0A, unless otherwise specified.
TEST CONDITIONS
MIN
(Note 8)
VIN
Supply Current
IIN
MAX
(Note 8)
UNIT
+0.2
%
2.5
-0.2
TC VOUT
Input Voltage Range
TYP
15
2.6
TA = +25°C
46
TA = -40°C to +125°C
V
50
ppm/°C
5.5
V
80
µA
100
µA
Line Regulation
VOUT /VIN
2.6 V < VIN < 5.5V
62
245
µV/V
Load Regulation
VOUT/IOUT
Sourcing: 0mA  IOUT  25mA
29
110
µV/mA
Dropout Voltage (Note 10)
VINDO
Sinking: -1mA IOUT 0mA
50
IOUT = 10mA
60
µV/mA
150
mV
Short-Circuit Current
ISC
TA = +25°C, VOUT tied to GND
118
mA
Turn-On Settling Time
tR
VOUT = ±0.1%, COUT = 1μF
300
µs
f = 120Hz
62
dB
eN
0.1Hz  f 10Hz
67
µVP-P
VN
10Hz  f 1kHz
Ripple Rejection
Output Voltage Noise
Broadband Voltage Noise
Thermal Hysteresis (Note 11)
Long Term Stability
FN7896 Rev 5.00
Mar 30, 2018
VOUT/TA
VOUT/t
37
µVRMS
TA = +165°C
100
ppm
1000 hours, TA = +25°C
110
ppm
Page 7 of 37
ISL21010
Electrical Specifications (ISL21010-30, VOUT = 3.0V)
Boldface limits apply across the operating temperature range, -40°C to +125°C.
PARAMETER
Output Voltage
SYMBOL
VIN = 5.0V, TA = +25°C, IOUT = 0A, unless otherwise specified.
TEST CONDITIONS
MIN
(Note 8)
Output Voltage Temperature Coefficient (Note 9)
VOA
-0.2
TC VOUT
Input Voltage Range
VIN
Supply Current
IIN
Line Regulation
VOUT /VIN
Load Regulation
VOUT/IOUT
15
3.1
UNIT
V
+0.2
%
50
ppm/°C
5.5
V
48
80
µA
100
µA
3.1 V < VIN < 5.5V
73
230
µV/V
Sourcing: 0mA  IOUT  25mA
48
110
Sinking: -1mA  IOUT 0mA
10
TA = +25°C
TA = -40°C to +125°C
µV/mA
µV/mA
IOUT = 10mA
60
Short-Circuit Current
ISC
TA = +25°C, VOUT tied to GND
126
Turn-On Settling Time
tR
VOUT = ±0.1%, COUT = 1μF
300
µs
f = 120Hz
62
dB
Dropout Voltage (Note 10)
VINDO
MAX
(Note 8)
3.0
VOUT
VOUT Accuracy at TA = +25°C (Note 7)
TYP
Ripple Rejection
150
mV
mA
Output Voltage Noise
eN
0.1Hz  f 10Hz
86
µVP-P
Broadband Voltage Noise
VN
10Hz  f 1kHz
36
µVRMS
TA = +165°C
100
ppm
1000 hours, TA = +25°C
50
ppm
Thermal Hysteresis (Note 11)
VOUT/TA
VOUT/t
Long Term Stability
Electrical Specifications (ISL21010-33, VOUT = 3.3V)
Boldface limits apply across the operating temperature range, -40°C to +125°C.
PARAMETER
Output Voltage
VOUT Accuracy at TA = +25°C (Note 7)
Output Voltage Temperature Coefficient (Note 9)
SYMBOL
VIN = 5.0V, TA = +25°C, IOUT = 0A, unless otherwise specified.
TEST CONDITIONS
MIN
(Note 8)
VOA
-0.2
TC VOUT
Input Voltage Range
VIN
IIN
Line Regulation
VOUT /VIN
Load Regulation
VOUT/IOUT
15
3.4
VINDO
V
+0.2
%
50
ppm/°C
5.5
V
80
µA
100
µA
3.4 V < VIN < 5.5V
80
320
µV/V
Sourcing: 0mA  IOUT  25mA
45
110
Sinking: -1mA  IOUT 0mA
10
IOUT = 10mA
60
Short-Circuit Current
ISC
TA = +25°C, VOUT tied to GND
126
Turn-On Settling Time
tR
VOUT = ±0.1%, COUT = 1μF
Ripple Rejection
UNIT
48
TA = +25°C
TA = -40°C to +125°C
Dropout Voltage (Note 10)
MAX
(Note 8)
3.3
VOUT
Supply Current
TYP
µV/mA
µV/mA
150
mV
mA
300
µs
f = 120Hz
61
dB
Output Voltage Noise
eN
0.1Hz  f 10Hz
95
µVP-P
Broadband Voltage Noise
VN
10Hz  f 1kHz
40
µVRMS
TA = +165°C
100
ppm
1000 hours, TA = +25°C
50
ppm
Thermal Hysteresis (Note 11)
Long Term Stability
FN7896 Rev 5.00
Mar 30, 2018
VOUT/TA
VOUT/t
Page 8 of 37
ISL21010
Electrical Specifications (ISL21010-41, VOUT = 4.096V)
VIN = 5.0V, TA = +25°C, IOUT = 0A, unless otherwise
specified. Boldface limits apply across the operating temperature range, -40°C to +125°C.
PARAMETER
Output Voltage
VOUT Accuracy at TA = +25°C (Note 7)
Output Voltage Temperature Coefficient (Note 9)
SYMBOL
TEST CONDITIONS
MIN
(Note 8)
VOUT
VOA
VIN
Supply Current
IIN
MAX
(Note 8)
UNIT
4.096
-0.2
TC VOUT
Input Voltage Range
TYP
15
4.2
TA = +25°C
48
TA = -40°C to +125°C
V
+0.2
%
50
ppm/°C
5.5
V
80
µA
100
µA
Line Regulation
VOUT /VIN
4.2 V < VIN < 5.5V
106
550
µV/V
Load Regulation
VOUT/IOUT
Sourcing: 0mA  IOUT  25mA
50
140
µV/mA
Dropout Voltage (Note 10)
VINDO
Sinking: -1mA  IOUT 0mA
50
IOUT = 10mA
60
µV/mA
150
mV
Short-Circuit Current
ISC
TA = +25°C, VOUT tied to GND
126
mA
Turn-On Settling Time
tR
VOUT = ±0.1%, COUT = 1μF
300
µs
Ripple Rejection
f = 120Hz
58
dB
Output Voltage Noise
eN
0.1Hz  f 10Hz
112
µVP-P
Broadband Voltage Noise
VN
10Hz  f 1kHz
56
µVRMS
TA = +165°C
100
ppm
1000 hours, TA = +25°C
110
ppm
Thermal Hysteresis (Note 11)
Long Term Stability
VOUT/TA
VOUT/t
NOTES:
8. Compliance to datasheet limits is assured by one or more methods: production test, characterization, and/or design.
9. Over the specified temperature range. Temperature coefficient is measured by the box method whereby the change in VOUT is divided by the
temperature range; in this case, -40°C to +125°C = +165°C.
10. Dropout Voltage is the minimum VIN - VOUT differential voltage measured at the point where VOUT drops 1mV from VIN = nominal at TA = +25°C.
11. Thermal Hysteresis is the change of VOUT measured at TA = +25°C after temperature cycling over a specified range, TA. VOUT is read initially at
TA = +25°C for the device under test. The device is temperature cycled and a second VOUT measurement is taken at +25°C. The difference between
the initial VOUT reading and the second VOUT reading is then expressed in ppm. For TA = +165°C, the device under test is cycled from +25°C to
-40°C to +125°C to +25°C.
FN7896 Rev 5.00
Mar 30, 2018
Page 9 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.024V)
IOUT = 0mA, TA = +25°C unless otherwise specified.
70
70
65
65
60
60
UNIT 1
50
45
UNIT 2
40
UNIT 3
35
50
45
35
30
25
25
2.5
3.0
3.5
4.0
+25°C
40
30
2.0
+125°C
55
IDD (µA)
IDD (µA)
55
20
VIN = 3.0V,
4.5
5.0
5.5
-40°C
20
2.0
6.0
2.5
3.0
3.5
VIN (V)
4.0
4.5
5.0
5.5
6.0
5.5
6.0
VIN (V)
FIGURE 4. IIN vs VIN, OVER-TEMPERATURE
FIGURE 3. IIN vs VIN, THREE UNITS
20
20
UNIT 3
+125°C
15
10
10
0
UNIT 2
-20
VOUT (µV)
VOUT (µV)
5
-10
UNIT 1
-30
0
-5
+25°C
-10
-15
-40
-20
-50
-40°C
-25
-60
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-30
2.0
6.0
2.5
3.0
3.5
VIN (V)
FIGURE 5. LINE REGULATION, THREE UNITS
4.5
5.0
FIGURE 6. LINE REGULATION OVER-TEMPERATURE
VIN = 5V
VIN = 5V
VIN = 5V
VIN = 5V
4.0
VIN (V)
VIN = 4.5V
VIN = 4.5V
40
20
AMPLITUDE (mV)
AMPLITUDE (mV)
60
20
0
-20
-40
0
250
500
750
1000
1250
1500
1750
TIME (µs)
FIGURE 7. LINE TRANSIENT RESPONSE WITH 0.22µF LOAD
FN7896 Rev 5.00
Mar 30, 2018
2000
10
0
-10
-20
0
250
500
750
1000
1250
1500
1750
2000
TIME (µs)
FIGURE 8. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Page 10 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.024V)
IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V,
0.5
25mA
0.4
0.3
+125°C
10
0.2
5
+25°C
AMPLITUDE (mV)
VOUT (mV)
0mA
0mA
0.1
0
-40°C
-0.1
0
-5
-10
-15
-0.2
-30
-25
SOURCING
-20
-15
-10
ILOAD (mA)
-5
0
SINKING
-20
0
5
250
500
750
1000
1250
TIME (µs)
1500
1750
2000
FIGURE 10. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
FIGURE 9. LOAD REGULATION OVER-TEMPERATURE
6
1mA
5
0mA
0mA
VIN
4
VOUT (V)
AMPLITUDE (mV)
2
1
0
3
2
0.22µF
-1
1
1µF
-2
0
-3
-4
0
250
500
750
1000
1250
1500
1750
0
2000
100
200
300
400
500
TIME (µs)
TIME (µs)
FIGURE 12. TURN-ON TIME
FIGURE 11. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
10
0
CL = 0.22µF
-10
CL = 0.22µF
-20
CL = 1µF
CL = 1µF
-30
PSRR (dB)
ZOUT ()
1
CL = 10µF
0.1
-40
-50
-60
CL = 10µF
-70
-80
-90
0.01
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 13. ZOUT vs FREQUENCY
FN7896 Rev 5.00
Mar 30, 2018
1M
10M
-100
10
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
FIGURE 14. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
Page 11 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.024V)
VIN = 3.0V,
IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)
1.0240
1.10
1.05
1.0235
VOUT (V)
VOUT (V)
1.00
1.0230
0.95
1mV
0.90
1.0225
0.85
0.80
1.4
1.5
1.6
1.7
VIN (V)
1.8
1.9
1.90
1.95
2.00
2.05
2.10
FIGURE 16. DROPOUT ZOOMED (10mA SOURCED LOAD)
-50
1.0255
TYPICAL TEMPERATURE COEFFICIENT FOR 10 UNITS
-60
1.0245
-70
1.0240
-80
CURRENT (mA)
VOUT (V)
1.85
VIN (V)
FIGURE 15. DROPOUT (10mA SOURCED LOAD)
1.0250
VDROPOUT ~826mV
1.0220
1.80
2.0
1.0235
1.0230
1.0225
1.0220
-100
-110
-120
1.0215
-130
1.0210
-140
1.0205
-55
-150
2.0
-35
-15
5
25
45
65
85
105
125
145
+125°C
-90
+25°C
-40°C
2.5
3.0
3.5
TEMPERATURE (°C)
4.0
4.5
VIN (V)
5.0
5.5
FIGURE 18. SHORT CIRCUIT TO GND
FIGURE 17. VOUT vs TEMPERATURE
30
20
VOUT (µV)
10
0
-10
-20
-30
0
1
2
3
4
5
6
7
8
9
10
TIME (s)
FIGURE 19. VOUT vs NOISE, 0.1Hz TO 10Hz
FN7896 Rev 5.00
Mar 30, 2018
Page 12 of 37
6.0
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.25V)
IOUT = 0mA, TA = +25°C unless otherwise specified.
55
65
53
60
51
50
47
IDD (µA)
IDD (µA)
+125°C
55
UNIT 1
49
45
43
UNIT 3
UNIT 2
41
45
37
25
3.0
3.5
4.0
4.5
-40°C
35
30
2.5
+25°C
40
39
35
2.0
5.0
5.5
20
2.0
6.0
2.5
3.0
3.5
VIN (V)
4.0
4.5
5.0
5.5
6.0
5.5
6.0
VIN (V)
FIGURE 20. IIN vs VIN, THREE UNITS
FIGURE 21. IIN vs VIN, OVER-TEMPERATURE
30
40
UNIT 3
25
+125°C
30
20
20
UNIT 2
VOUT (µV)
15
VOUT (µV)
VIN = 3.0V,
10
5
0
+25°C
10
0
-10
-40°C
-20
-5
-10
-30
UNIT 1
-15
2.0
2.5
3.0
3.5
4.0
VIN (V)
4.5
5.0
5.5
-40
2.0
6.0
3.0
3.5
4.0
VIN (V)
4.5
5.0
FIGURE 23. LINE REGULATION OVER-TEMPERATURE
FIGURE 22. LINE REGULATION, THREE UNITS
VIN = 5V
VIN = 5V
2.5
VIN = 5V
VIN = 5V
VIN = 4.5V
VIN = 4.5V
20
40
AMPLITUDE (mV)
AMPLITUDE (mV)
60
20
0
-20
-40
0
250
500
750
1000
1250
1500
1750
TIME (µs)
FIGURE 24. LINE TRANSIENT RESPONSE WITH 0.1µF LOAD
FN7896 Rev 5.00
Mar 30, 2018
2000
10
0
-10
0
250
500
750
1000
1250
TIME (µs)
1500
1750
2000
FIGURE 25. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Page 13 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.25V)
IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V,
0.6
25mA
0.5
0.4
10
5
+125°C
0.3
AMPLITUDE (mV)
VOUT (mV)
0mA
0mA
+25°C
0.2
0.1
0
0
-5
-10
-15
-20
-40°C
-0.1
-30
-25
SOURCING
-20
-15
-10
ILOAD (mA)
-5
0
SINKING
-25
5
FIGURE 26. LOAD REGULATION OVER-TEMPERATURE
0
250
500
750
1000
1250
TIME (µs)
1500
1750
2000
FIGURE 27. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
6
1mA
5
0mA
0mA
4
VOUT (V)
AMPLITUDE (mV)
2
0
-2
VIN
2
0.1µF
1
-4
1µF
0
-6
-8
3
0
250
500
750
1000
1250
TIME (µs)
1500
1750
0
2000
100
200
300
TIME (µs)
400
FIGURE 29. TURN-ON TIME
FIGURE 28. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
100
0
-10
CL = 0.1µF
-20
CL = 0.1µF
10
CL = 1µF
-30
CL = 1µF
PSRR (dB)
ZOUT ()
500
1
CL = 10µF
-40
-50
CL = 10µF
-60
-70
0.1
-80
-90
0.01
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 30. ZOUT vs FREQUENCY
FN7896 Rev 5.00
Mar 30, 2018
1M
10M
-100
10
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
FIGURE 31. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
Page 14 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.25V)
IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V,
1.2500
1.4
1.3
1.2495
VOUT (V)
VOUT (V)
1.2
1.1
1.2490
1mV
1.2485
1.0
1.2480
0.9
0.8
1.4
1.5
1.6
1.7
VIN (V)
1.8
1.9
VDROPOUT ~620mV
1.2475
1.80
2.0
1.85
1.90
1.95
2.00
VIN (V)
2.05
2.10
2.15
2.20
FIGURE 33. DROPOUT ZOOMED (10mA SOURCED LOAD)
FIGURE 32. DROPOUT (10mA SOURCED LOAD)
1.2525
-50
TYPICAL TEMPERATURE COEFFICIENT FOR 10 UNITS
-70
1.2515
CURRENT (mA)
VOUT (V)
+125°C
1.2505
1.2495
1.2485
1.2475
-55
-90
-110
+25°C
-130
-40°C
-150
-35
-15
5
25
45
65
85
105
125
-170
2.0
145
2.5
3.0
3.5
TEMPERATURE (°C)
4.0
VIN (V)
4.5
5.0
5.5
FIGURE 35. SHORT-CIRCUIT TO GND
FIGURE 34. VOUT vs TEMPERATURE
30
20
VOUT (µV)
10
0
-10
-20
-30
0
1
2
3
4
5
TIME (s)
6
7
8
9
10
FIGURE 36. VOUT vs NOISE, 0.1Hz TO 10Hz
FN7896 Rev 5.00
Mar 30, 2018
Page 15 of 37
6.0
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.5V)
TA = +25°C unless otherwise specified.
55
65
53
60
51
50
UNIT 1
47
45
IDD (µA)
IDD (µA)
+125°C
55
49
UNIT 2
43
45
+25°C
40
35
41
UNIT 3
39
-40°C
30
25
37
35
2.0
2.5
3.0
3.5
4.0
VIN (V)
4.5
5.0
5.5
20
2.0
6.0
2.5
3.0
3.5
4.0
VIN (V)
4.5
5.0
5.5
6.0
5.5
6.0
FIGURE 38. IIN vs VIN, OVER-TEMPERATURE
FIGURE 37. IIN vs VIN, THREE UNITS
60
100
50
80
40
UNIT 3
60
VOUT (µV)
30
VOUT (µV)
VIN = 3.0V, IOUT = 0mA,
20
UNIT 2
10
0
40
+125°C
20
-40°C
0
-10
-20
-20
-30
2.0
+25°C
UNIT 1
2.5
3.0
3.5
4.0
VIN (V)
4.5
5.0
5.5
-40
2.0
6.0
FIGURE 39. LINE REGULATION, THREE UNITS
3.0
4.0
VIN (V)
4.5
5.0
VIN = 5V
VIN = 5V
VIN = 4.5V
150
3.5
FIGURE 40. LINE REGULATION OVER-TEMPERATURE
VIN = 5V
VIN = 5V
2.5
VIN = 4.5V
30
AMPLITUDE (mV)
AMPLITUDE (mV)
100
50
0
-50
-100
0
250
500
750
1000
1250
1500
1750
TIME (µs)
FIGURE 41. LINE TRANSIENT RESPONSE WITH 0.1µF LOAD
FN7896 Rev 5.00
Mar 30, 2018
2000
20
10
0
-10
0
250
500
750
1000
1250
1500
1750
2000
TIME (µs)
FIGURE 42. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Page 16 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.5V)
TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V, IOUT = 0mA,
0.7
25mA
0.6
0.4
0mA
0mA
20
+125°C
10
AMPLITUDE (mV)
VOUT (mV)
0.5
0.3
+25°C
0.2
0.1
-40°C
0
-0.1
-30
-25
-20
-15
-10
-20
-10
-5
0
SINKING
ILOAD (mA)
SOURCING
0
-30
0
5
FIGURE 43. LOAD REGULATION OVER-TEMPERATURE
250
500
750
1000
1250
TIME (µs)
1500
1750
2000
FIGURE 44. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
6
1mA
4
5
0mA
0mA
4
2
AMPLITUDE (mV)
3
VOUT (V)
0
-2
-4
2
0.1µF
1
1µF
0
-6
-8
VIN
0
250
500
750
1000
1250
1500
1750
0
2000
100
200
300
400
FIGURE 45. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
FIGURE 46. TURN-ON TIME
0
100
CL = 0.1µF
-10
CL = 1µF
-20
CL = 0.1µF
10
-30
PSRR (dB)
CL = 1µF
ZOUT ()
500
TIME (µs)
TIME (µs)
1
CL = 10µF
-40
-50
CL = 10µF
-60
-70
0.1
-80
-90
0.01
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 47. ZOUT vs FREQUENCY
FN7896 Rev 5.00
Mar 30, 2018
1M
10M
-100
10
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
FIGURE 48. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
Page 17 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 1.5V)
TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V, IOUT = 0mA,
1.5000
1.60
1.55
1.4995
VOUT (V)
VOUT (V)
1.50
1.45
1.4990
1mV
1.40
1.4985
1.35
1.30
VDROPOUT ~375mV
1.5
1.6
1.7
1.8
VIN (V)
1.9
2.0
1.4980
1.80
2.1
FIGURE 49. DROPOUT (10mA SOURCED LOAD)
1.95
2.00
VIN (V)
2.05
2.10
2.15
2.20
-50
TYPICAL TEMPERATURE COEFFICIENT FOR 10 UNITS
-60
-70
1.5020
-80
CURRENT (mA)
1.5010
VOUT (V)
1.90
FIGURE 50. DROPOUT ZOOMED (10mA SOURCED LOAD)
1.5040
1.5030
1.85
1.5000
1.4990
1.4980
+125°C
-90
-100
-110
-120
1.4970
-130
1.4960
-140
1.4950
-55
-150
2.0
-35
-15
5
25
45
65
85
TEMPERATURE (°C)
105
125
145
+25°C
-40°C
2.5
FIGURE 51. VOUT vs TEMPERATURE
3.0
3.5
4.0
VIN (V)
4.5
5.0
5.5
FIGURE 52. SHORT-CIRCUIT TO GND
30
20
VOUT (µV)
10
0
-10
-20
-30
0
1
2
3
4
5
TIME (s)
6
7
8
9
10
FIGURE 53. VOUT vs NOISE, 0.1Hz TO 10Hz
FN7896 Rev 5.00
Mar 30, 2018
Page 18 of 37
6.0
ISL21010
Typical Performance Characteristics Curves (VOUT = 2.048V)
IOUT = 0mA, TA = +25°C unless otherwise specified.
70
49
+125°C
65
47
60
UNIT 3
UNIT 1
45
55
43
IDD (µA)
IDD (µA)
VIN = 3.0V,
41
UNIT 2
39
+25°C
50
45
40
35
-40°C
30
37
25
35
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
20
6.0
2.0
2.5
3.0
3.5
VIN (V)
FIGURE 54. IIN vs VIN, THREE UNITS
4.0
VIN (V)
4.5
5.0
5.5
6.0
5.5
6.0
FIGURE 55. IIN vs VIN, OVER-TEMPERATURE
200
300
UNIT 3
+125°C
250
150
200
UNIT 2
 VOUT (µV)
 VOUT (µV)
100
50
0
150
100
+25°C
50
0
UNIT 1
-50
-40°C
-50
-100
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-100
2.0
6.0
2.5
3.0
3.5
4.0
4.5
5.0
VIN (V)
VIN (V)
FIGURE 57. LINE REGULATION OVER-TEMPERATURE
FIGURE 56. LINE REGULATION, THREE UNITS
VIN = 5V
VIN = 4.5V
VIN = 5V
VIN = 4.5V
VIN = 4.5V
VIN = 4.5V
100
40
50
AMPLITUDE (mV)
AMPLITUDE (mV)
150
0
-50
-100
-150
250
500
750
1000
TIME (µs)
FIGURE 58. LINE TRANSIENT RESPONSE WITH 0.1µF LOAD
FN7896 Rev 5.00
Mar 30, 2018
1250
20
0
-20
250
500
750
TIME (µs)
1000
FIGURE 59. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Page 19 of 37
1250
ISL21010
Typical Performance Characteristics Curves (VOUT = 2.048V)
IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V,
5
4
3
0mA
40
2
30
+125°C
AMPLITUDE (mV)
 VOUT (mV)
25mA
25mA
-40°C
1
0
-1
+25°C
-2
-3
-30
-25
-20
-15
-10
-5
ILOAD (mA)
SOURCING
0
20
10
0
-10
-20
-30
-40
200
5
400
600
800
1000
1200
1400
TIME (µs)
SINKING
FIGURE 61. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
FIGURE 60. LOAD REGULATION OVER-TEMPERATURE
6
5
1mA
1mA
4
VOUT (V)
AMPLITUDE (mV)
0mA
5
3
2
VIN
1
1µF
0
0
-5
200
400
600
800
TIME (µs)
1000
1200
0
1400
100
200
300
0
CL = 1µF
-20
CL = 0.1µF
-40
PSRR (dB)
3.0
2.5
2.0
1.5
500
FIGURE 63. TURN-ON TIME
4.0
3.5
400
TIME (µs)
FIGURE 62. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
ZOUT (Ω)
0.1µF
CL = 10µF
1.0
CL = 0.1µF
CL = 1µF
CL = 10µF
-60
-80
0.5
0
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 64. ZOUT vs FREQUENCY
FN7896 Rev 5.00
Mar 30, 2018
1M
10M
-100
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 65. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
Page 20 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 2.048V)
VIN = 3.0V,
IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)
2.0490
2.099
2.076
2.053
2.030
2.0485
1.984
VOUT (V)
VOUT (V)
2.007
1.961
1.938
1.915
1.892
2.0480
1mV
2.0475
1.869
1.846
1.823
1.800
1.900
VDROPOUT ~ 86mV
1.957
2.014
2.071
2.128
VIN (V)
2.185
2.242
2.299
2.0470
2.121
2.0515
2.151
2.161
FIGURE 67. DROPOUT ZOOMED (10mA SOURCED LOAD)
-40
TYPICAL TEMPERATURE COEFFICIENT CURVE FOR 10 UNITS
-60
2.0505
CURRENT (mA)
2.0495
VOUT (V)
2.141
VIN (V)
FIGURE 66. DROPOUT (10mA SOURCED LOAD)
2.0525
2.131
2.0485
2.0475
2.0465
2.0455
+125°C
+25°C
-80
-100
-120
-55°C
-140
2.0445
-160
2.0435
2.0425
-55
-35
-15
5
25
45
65
85
105
125
145
-180
2.0
2.5
3.0
3.5
TEMPERATURE (°C)
FIGURE 68. VOUT vs TEMPERATURE
4.0
4.5
VIN (V)
5.0
5.5
FIGURE 69. SHORT CIRCUIT TO GND
140
120
100
VOUT (µV)
80
60
40
20
0
-20
-40
-60
0
2
4
6
8
10
TIME (s)
FIGURE 70. VOUT vs NOISE, 0.1Hz TO 10Hz
FN7896 Rev 5.00
Mar 30, 2018
Page 21 of 37
6.0
ISL21010
Typical Performance Characteristics Curves (VOUT = 2.5V)
VIN = 3.0V, IOUT = 0mA,
TA = +25°C unless otherwise specified.
60
65
55
60
50
+125°C
45
IDD (µA)
IDD (µA)
55
UNIT 1
50
45
UNIT 2
40
3.0
3.5
4.0
+25°C
35
30
-40°C
25
UNIT 3
35
2.5
40
4.5
5.0
5.5
20
2.5
6.0
3.0
3.5
VIN (V)
FIGURE 71. IIN vs VIN, THREE UNITS
4.0
4.5
VIN (V)
5.0
5.5
6.0
FIGURE 72. IIN vs VIN, OVER-TEMPERATURE
250
350
300
200
+125°C
250
 VOUT (µV)
VOUT (µV)
150
UNIT 2
100
UNIT 3
50
200
150
100
+25°C
50
0
0
UNIT 1
-50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-40°C
-50
2.5
6.0
3.0
3.5
4.0
VIN (V)
4.5
5.0
5.5
6.0
VIN (V)
FIGURE 74. LINE REGULATION OVER-TEMPERATURE
FIGURE 73. LINE REGULATION, THREE UNITS
VIN = 5V
VIN = 5V
VIN = 5V
VIN = 5V
VIN = 4.5V
100
AMPLITUDE (mV)
AMPLITUDE (mV)
150
50
0
-50
-100
VIN = 4.5V
30
0
250
500
750
1000
1250
1500
1750
TIME (µs)
FIGURE 75. LINE TRANSIENT RESPONSE WITH 0.1µF LOAD
FN7896 Rev 5.00
Mar 30, 2018
2000
20
10
0
-10
0
250
500
750
1000
1250
1500
1750
2000
TIME (µs)
FIGURE 76. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Page 22 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 2.5V)
TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V, IOUT = 0mA,
0.4
25mA
0.3
+125°C
AMPLITUDE (mV)
VOUT (mV)
+25°C
0.1
0
-40°C
-0.1
-0.2
-30
-25
-20
SOURCING
0mA
20
0.2
-15
-10
ILOAD (mA)
-5
0
SINKING
10
0
-10
-20
-30
0
5
FIGURE 77. LOAD REGULATION OVER-TEMPERATURE
0mA
250
500
750
1000
1250
TIME (µs)
1500
1750
2000
FIGURE 78. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
6
1mA
5
0mA
0mA
4
4
VOUT (V)
AMPLITUDE (mV)
2
0
3
VIN
2
-2
0.1µF
1
-4
1µF
0
-6
-8
0
250
500
750
1000
1250
1500
1750
0
2000
100
200
300
400
FIGURE 80. TURN-ON TIME
FIGURE 79. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
0
100
CL = 0.1µF
-10
CL = 0.1µF
10
CL = 1µF
-20
-30
CL = 1µF
PSRR (dB)
ZOUT ()
500
TIME (µs)
TIME (µs)
1
CL = 10µF
-40
-50
CL = 10µF
-60
0.1
-70
-80
0.01
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 81. ZOUT vs FREQUENCY
FN7896 Rev 5.00
Mar 30, 2018
1M
10M
-90
10
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
FIGURE 82. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
Page 23 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 2.5V)
TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V, IOUT = 0mA,
2.5000
2.7
2.6
2.4995
2.5
VOUT (V)
VOUT (V)
2.4
2.3
2.2
2.4990
1mV
2.4985
2.1
2.0
2.4980
VDROPOUT ~58mV
1.9
1.8
2.0
2.1
2.2
2.3
2.4
VIN (V)
2.5
2.6
2.7
2.4975
2.55
2.8
2.57
2.59
2.60
FIGURE 84. DROPOUT ZOOMED (10mA SOURCED LOAD)
2.5040
-50
TYPICAL TEMPERATURE COEFFICIENT CURVE FOR 10 UNITS
-60
2.5020
CURRENT (mA)
-70
2.5000
2.4980
2.4960
-80
-90
+125°C
-100
-110
+25°C
-120
-130
-140
2.4940
-55
2.58
VIN (V)
FIGURE 83. DROPOUT (10mA SOURCED LOAD)
VOUT (V)
2.56
-35
-15
5
25
45
65
85
105
125
-150
2.0
145
-40°C
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VIN (V)
TEMPERATURE (°C)
FIGURE 85. VOUT vs TEMPERATURE
FIGURE 86. SHORT-CIRCUIT TO GND
100
80
60
VOUT (µV)
40
20
0
-20
-40
-60
-80
-100
0
1
2
3
4
5
6
7
8
9
10
TIME (s)
FIGURE 87. VOUT vs NOISE, 0.1Hz TO 10Hz
FN7896 Rev 5.00
Mar 30, 2018
Page 24 of 37
6.0
ISL21010
Typical Performance Characteristics Curves (VOUT = 3.0V)
TA = +25°C unless otherwise specified.
50
VIN = 5.0V, IOUT = 0mA,
80
+125°C
70
48
60
+25°C
50
46
IDD (µA)
IDD (µA)
UNIT 3
UNIT 1
44
UNIT 2
40
-40°C
30
20
42
10
40
3.1
3.5
3.9
4.3
4.7
5.1
0
5.5
3.1
3.5
3.9
VIN (V)
FIGURE 88. IIN vs VIN, THREE UNITS
4.3
VIN (V)
4.7
5.1
5.5
FIGURE 89. IIN vs VIN, OVER-TEMPERATURE
600
600
400
400
+125°C
200
 VOUT (µV)
 VOUT (µV)
UNIT 1
UNIT 2
0
200
+25°C
0
UNIT 3
-200
-40°C
-200
-400
3.0
3.5
4.0
4.5
5.0
5.5
-400
3.0
6.0
3.5
4.0
VIN (V)
4.5
5.0
5.5
6.0
VIN (V)
FIGURE 91. LINE REGULATION OVER-TEMPERATURE
FIGURE 90. LINE REGULATION, THREE UNITS
VIN = 5V
VIN = 5V
VIN = 4.5V
VIN = 4.5V
VIN = 4.5V
VIN = 4.5V
40
100
AMPLITUDE (mV)
AMPLITUDE (mV)
200
0
-100
-200
250
500
750
1000
TIME (µs)
FIGURE 92. LINE TRANSIENT WITH 0.1µF LOAD
FN7896 Rev 5.00
Mar 30, 2018
1250
20
0
-20
-40
250
500
750
TIME (µs)
1000
FIGURE 93. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Page 25 of 37
1250
ISL21010
Typical Performance Characteristics Curves (VOUT = 3.0V)
TA = +25°C unless otherwise specified. (Continued)
VIN = 5.0V, IOUT = 0mA,
3.5
-40°C
25mA
0.5
30
AMPLITUDE (mV)
 VOUT (mV)
+125°C
1.5
+25°C
-0.5
-1.5
-30
-25
SOURCING
-20
25mA
0mA
2.5
-15
-10
ILOAD (mA)
-5
0
SINKING
20
10
0
-10
-20
-30
200
5
FIGURE 94. LOAD REGULATION OVER-TEMPERATURE
400
600
800
TIME (µs)
1000
1200
1400
FIGURE 95. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
6
5
1mA
1mA
4
AMPLITUDE (mV)
VOUT (V)
0mA
5
3
2
VIN
0.1µF
1µF
1
0
0
-5
200
400
600
800
TIME (µs)
1000
1200
0
1400
100
200
300
400
500
TIME (µs)
FIGURE 96. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
FIGURE 97. TURN-ON TIME
0
7
6
-20
PSRR (dB)
ZOUT (Ω)
5
CL = 0.1µF
4
CL = 1µF
3
-40
-60
CL = 10µF
2
-80
1
0
10
CL = 10µF
CL = 1µF
CL = 0.1µF
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 98. ZOUT vs FREQUENCY
FN7896 Rev 5.00
Mar 30, 2018
1M
10M
-100
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 99. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
Page 26 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 3.0V)
TA = +25°C unless otherwise specified. (Continued)
VIN = 5.0V, IOUT = 0mA,
3.0005
3.0050
2.9995
2.9940
3.0000
2.9830
VOUT (V)
VOUT (V)
2.9885
2.9775
2.9720
2.9665
1mV
2.9995
2.9990
2.9610
VDROPOUT ~ 59mV
2.9555
2.9500
3.00
3.05
3.10
VIN (V)
3.15
2.9985
3.057
3.20
3.063
VIN (V)
3.065
3.067
3.069
-60
TYPICAL TEMPERATURE COEFFICIENT CURVE FOR 10 UNITS
+125°C
-70
3.001
-80
CURRENT (mA)
3.000
2.999
VOUT (V)
3.061
FIGURE 101. DROPOUT ZOOMED (10mA SOURCED LOAD)
FIGURE 100. DROPOUT (10mA SOURCED LOAD)
3.002
3.059
2.998
2.997
2.996
-90
+25°C
-100
-110
-120
-55°C
-130
-140
2.995
2.994
-55
-150
-35
-15
5
25
45
65
TEMPERATURE (°C)
85
105
125
145
-160
3.0
FIGURE 102. VOUT vs TEMPERATURE
3.5
4.0
4.5
VIN (V)
5.0
5.5
FIGURE 103. SHORT-CIRCUIT TO GND
140
120
100
VOUT (µV)
80
60
40
20
0
-20
-40
-60
0
2
4
6
8
10
TIME (s)
FIGURE 104. VOUT vs NOISE, 0.1Hz TO 10Hz
FN7896 Rev 5.00
Mar 30, 2018
Page 27 of 37
6.0
ISL21010
Typical Performance Characteristics Curves (VOUT = 3.3V)
TA = +25°C unless otherwise specified.
70
70
60
+25°C
50
IDD (µA)
IDD (µA)
+125°C
60
UNIT 3
UNIT 2
40
50
40
UNIT 1
-40°C
30
30
20
3.0
3.5
4.0
4.5
5.0
5.5
20
6.0
3.0
3.5
4.0
VIN (V)
4.5
5.0
5.5
6.0
VIN (V)
FIGURE 105. IIN vs VIN, THREE UNITS
FIGURE 106. IIN vs VIN, OVER-TEMPERATURE
400
600
300
400
200
+125°C
UNIT 1
 VOUT (µV)
 VOUT (µV)
VIN = 5.0V, IOUT = 0mA,
UNIT 2
100
0
200
+25°C
0
-40°C
UNIT 3
-200
-100
-200
3.0
3.5
4.0
4.5
VIN (V)
5.0
5.5
-400
3.0
6.0
3.5
4.0
4.5
5.0
5.5
6.0
VIN (V)
FIGURE 107. LINE REGULATION, THREE UNITS
FIGURE 108. LINE REGULATION OVER-TEMPERATURE
VIN = 5V
VIN = 5V
VIN = 4.5V
VIN = 4.5V
VIN = 4.5V
VIN = 4.5V
100
AMPLITUDE (mV)
AMPLITUDE (mV)
200
0
-100
-200
250
500
750
1000
TIME (µs)
FIGURE 109. LINE TRANSIENT WITH 0.1µF LOAD
FN7896 Rev 5.00
Mar 30, 2018
1250
100
0
-100
-200
250
500
750
1000
TIME (µs)
FIGURE 110. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Page 28 of 37
1250
ISL21010
Typical Performance Characteristics Curves (VOUT = 3.3V)
VIN = 5.0V, IOUT = 0mA,
TA = +25°C unless otherwise specified. (Continued)
2.0
1.5
-40°C
25mA
20
+125°C
0.0
+25°C
-0.5
-1.0
-1.5
-2.0
-30
-25
SOURCING
10
AMPLITUDE (mV)
 VOUT (mV)
0.5
25mA
0mA
1.0
-20
-15
-10
ILOAD (mA)
-5
0
SINKING
0
-10
-20
-30
200
5
400
600
800
1000
1200
1400
TIME (µs)
FIGURE 111. LOAD REGULATION OVER-TEMPERATURE
FIGURE 112. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
6
5
1mA
1mA
0mA
VOUT (V)
4
AMPLITUDE (mV)
5.0
3
1µF
2
VIN
0.0
0.1µF
1
-5.0
-10.0
200
0
400
600
800
1000
1200
1400
0
100
200
300
400
500
TIME (µs)
TIME (µs)
FIGURE 113. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
FIGURE 114. TURN-ON TIME
4.5
0
4.0
-20
3.5
CL = 0.1µF
2.5
PSRR (dB)
ZOUT (Ω)
3.0
CL = 1µF
2.0
1.5
-40
-60
CL = 10µF
1.0
-80
0.5
0
10
CL = 10µF
CL = 1µF
CL = 0.1µF
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 115. ZOUT vs FREQUENCY
FN7896 Rev 5.00
Mar 30, 2018
1M
10M
-100
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 116. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
Page 29 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 3.3V)
TA = +25°C unless otherwise specified. (Continued)
3.310
VIN = 5.0V, IOUT = 0mA,
3.3000
3.305
3.300
3.295
3.2995
3.285
VOUT (V)
VOUT (V)
3.290
3.280
3.275
1mV
3.2990
3.270
3.265
VDROPOUT ~58mV
3.2985
3.260
3.255
3.250
3.30
3.32
3.34
3.36
3.38
3.40
3.42
3.44
3.46
3.48
3.2980
3.350
3.50
3.355
3.360
VIN (V)
VIN (V)
3.365
3.370
FIGURE 118. DROPOUT ZOOMED (10mA SOURCED LOAD)
FIGURE 117. DROPOUT (10mA SOURCED LOAD)
3.305125
-70
3.302125
-90
CURRENT (mA)
VOUT (V)
+125°C
3.299125
3.296125
-130
-55°C
-150
3.293125
3.290125
-55
+25°C
-110
-35
-15
5
25
45
65
85
105
125 145
-170
3.0
3.5
4.0
4.5
VIN (V)
TEMPERATURE (°C)
5.0
5.5
FIGURE 120. SHORT-CIRCUIT TO GND
FIGURE 119. VOUT vs TEMPERATURE
140
120
100
VOUT (µV)
80
60
40
20
0
-20
-40
-60
0
2
4
6
8
10
TIME (s)
FIGURE 121. VOUT vs NOISE, 0.1Hz TO 10Hz
FN7896 Rev 5.00
Mar 30, 2018
Page 30 of 37
6.0
ISL21010
Typical Performance Characteristics Curves (VOUT = 4.096V)
IOUT = 0mA, TA = +25°C unless otherwise specified.
70
65
65
UNIT 1
60
60
+125°C
55
IDD (µA)
55
IDD (µA)
VIN = 3.0V,
UNIT 2
50
45
UNIT 3
50
+25°C
45
40
-40°C
35
30
40
25
35
4.00
4.25
4.50
4.75
5.00
5.25
5.50
20
4.00
5.75
4.25
4.50
VIN (V)
250
300
200
250
UNIT 3
 VOUT (µV)
VOUT (µV)
5.50
5.75
5.50
5.75
+125°C
200
UNIT 2
100
50
150
100
+25°C
50
0
UNIT 1
-50
4.00
4.25
4.50
-40°C
0
4.75
5.00
VIN (V)
5.25
5.50
-50
4.00
5.75
4.50
100
30
AMPLITUDE (mV)
40
50
0
-50
250
500
750
1000
1250
1500
1750
TIME (µs)
FIGURE 126. LINE TRANSIENT RESPONSE WITH 0.1µF LOAD
FN7896 Rev 5.00
Mar 30, 2018
5.25
VIN = 5V
VIN = 4.5V
150
0
5.00
VIN = 5V
VIN = 4.5V
200
4.75
FIGURE 125. LINE REGULATION OVER-TEMPERATURE
VIN = 5V
VIN = 5V
-100
4.25
VIN (V)
FIGURE 124. LINE REGULATION, THREE UNITS
AMPLITUDE (mV)
5.25
FIGURE 123. IIN vs VIN, OVER-TEMPERATURE
FIGURE 122. IIN vs VIN, THREE UNITS
150
4.75
5.00
VIN (V)
2000
20
10
0
-10
0
250
500
750
1000
1250
1500
1750
2000
TIME (µs)
FIGURE 127. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Page 31 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 4.096V)
IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V,
1.2
25mA
1.0
0.4
AMPLITUDE (mV)
VOUT (mV)
+125°C
0.6
+25°C
0.2
-40°C
0
-0.2
-30
-25
-20
SOURCING
0mA
0mA
20
0.8
10
0
-10
-20
-30
-15
-10
ILOAD (mA)
-5
0
SINKING
5
0
FIGURE 128. LOAD REGULATION OVER-TEMPERATURE
250
500
750
1000
1250
TIME (µs)
1500
1750
2000
FIGURE 129. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
6
1mA
5
0mA
4
VOUT (V)
0mA
AMPLITUDE (mV)
5
3
1µF
2
0
0.1µF
1
-5
-10 0
VIN
0
250
500
750
1000
1250
1500
1750
0
2000
100
200
TIME (µs)
300
400
FIGURE 130. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
FIGURE 131. TURN-ON TIME
100
0
CL = 0.1µF
-10
10
CL = 1µF
-20
CL = 0.1µF
-30
PSRR (dB)
CL = 1µF
ZOUT ()
500
TIME (µs)
1
CL = 10µF
-40
CL = 10µF
-50
-60
0.1
-70
-80
0.01
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 132. ZOUT vs FREQUENCY
FN7896 Rev 5.00
Mar 30, 2018
1M
10M
-90
10
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
FIGURE 133. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
Page 32 of 37
ISL21010
Typical Performance Characteristics Curves (VOUT = 4.096V)
IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)
VIN = 3.0V,
4.0955
4.3
4.2
4.0950
4.1
3.9
VOUT (V)
VOUT (V)
4.0
3.8
3.7
4.0945
1mV
4.0940
3.6
VDROPOUT ~58mV
4.0935
3.5
3.4
3.3
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.0930
4.14
4.15
4.16
4.17
VIN (V)
VIN (V)
4.18
4.19
4.20
FIGURE 135. DROPOUT ZOOMED (10mA SOURCED LOAD)
FIGURE 134. DROPOUT (10mA SOURCED LOAD)
-50
4.1000
4.0980
-70
4.0960
-90
CURRENT (mA)
VOUT (V)
TYPICAL TEMPERATURE COEFFICIENT CURVE FOR 10 UNITS
4.0940
4.0920
4.0900
4.0880
-55
+125°C
-110
+25°C
-130
-150
-35
-15
5
25
45
65
TEMPERATURE (°C)
85
105
125
145
-40°C
-170
4.00
4.25
4.50
4.75
5.00
VIN (V)
5.25
5.50
FIGURE 137. SHORT-CIRCUIT TO GND
FIGURE 136. VOUT vs TEMPERATURE
100
80
60
VOUT (µV)
40
20
0
-20
-40
-60
-80
-100
0
1
2
3
4
5
TIME (s)
6
7
8
9
10
FIGURE 138. VOUT vs NOISE, 0.1Hz TO 10Hz
FN7896 Rev 5.00
Mar 30, 2018
Page 33 of 37
5.75
ISL21010
Applications Information
Micropower Operation
The ISL21010 consumes very low supply current due to the
proprietary bandgap technology. Low noise performance is
achieved using optimized biasing techniques. Supply current is
typically 48µA and noise in the 0.1Hz to 10Hz bandwidth is
58µVP-P to 100µVP-P (VOUT = 2.048V, 3.0V and 3.3V) benefiting
precision, low noise portable applications such as handheld
meters and instruments.
Data Converters in particular can use the ISL21010 as an
external voltage reference. Low power DAC and ADC circuits will
realize maximum resolution with lowest noise. The device
maintains output voltage during conversion cycles with fast
response, although it is helpful to add an output capacitor,
typically 1µF.
Board Assembly Considerations
Bandgap references provide high accuracy and low temperature
drift but some PCB assembly precautions are necessary. Normal
output voltage shifts of 100µV to 4mV can be expected with
Pb-free reflow profiles or wave solder on multilayer FR4 PCBs.
Avoid excessive heat or extended exposure to high reflow or wave
solder temperatures, this may reduce device initial accuracy.
Noise Performance and Reduction
The recommended capacitive load range for the ISL21010 is from
0.1µF to 10.0µF (0.22µF minimum required for 1.024V option) to
ensure stability and best transient performance. Parallel 0.1µF
(0.22µF for 1.024V) and 10µF capacitors can be used to optimize
performance as well. The noise specification stated in the
Electrical Specification tables (starting on page 5) is for 0.1µF
(0.22µF for 1.024V option) capacitive load, and larger values will
reduce the output noise level.
Board Mounting Considerations
For applications requiring the highest accuracy, the board
mounting location should be reviewed. The device uses a plastic
SOIC package, which will subject the die to mild stresses when
the Printed Circuit Board (PCB) is heated and cooled, slightly
changing the shape. Placing the device in areas subject to slight
twisting degrades the accuracy of the reference voltage due to
these die stresses. It is normally best to place the device near the
edge of a board, or the shortest side, as the axis of bending is
most limited at that location. Mounting the device in a cutout
also minimizes flex. Obviously mounting the device on flexprint or
extremely thin PCB material will likewise cause loss of reference
accuracy.
FN7896 Rev 5.00
Mar 30, 2018
Page 34 of 37
ISL21010
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make sure you
have the latest Rev.
DATE
REVISION
Mar 30, 2018
FN7896.5
Updated Related Literature.
Added new parts and updated notes in the Ordering Information table on page4.
Removed About Intersil section and updated disclaimer.
Feb 12, 2016
FN7896.4
Removed DAQ on a stick reference from “Related Literature” on page 1.
Updated “Ordering Information” on page 4 by adding column for tape and reel option.
Updated HBM value to kV (5500V to 5.5kV) in “Absolute Maximum Ratings” on page 5.
Jan 8, 2015
FN7896.3
On page 1, in the Related Literature section added AN1853 and AN1883.
On page 4, updated the ordering information table by adding the (-T7A) products.
Changed the y-axis units on Figure 19 on page 12 from “(V)” to “(µV)”.
Jun 23, 2014
FN7896.2
Added Curves for Voltage Refs 1.25V, 1.024V, 1.5V, 2.5V and 4.096V
Updated POD with following changes:
In Detail A, changed lead width dimension from 0.13+/-0.05 to 0.085-0.19
Changed dimension of foot of lead from 0.31+/-0.10 to 0.38+/-0.10
In Land Pattern, added 0.4 Rad Typ dimension
In Side View, changed height of package from 0.91+/-0.03 to 0.95+/-0.07
Nov 28, 2011
FN7896.1
On page 1, Features: removed “Coming Soon” from ISL21010-10, -12, -15; ISL21010-25; and ISL21010-40
voltage options; combined -20 option with -10, -12, -15; changed -40 to -41
On page 4, Ordering Information: added parts ISL21010DFH310Z-TK, ISL21010DFH312Z-TK,
ISL21010CFH315Z-TK, ISL21010CFH325Z-TK, ISL21010CFH341Z-TK
On page 5, Recommended Operating Conditions: added VOUT = 1.024V, 1.25V, 1.5V, 2.048V2.2V to 5.5V;
VOUT = 2.5V…….2.6V to 5.5V; VOUT = 4.096V……4.2V to 5.5V
On page 5 through page 9, added Electrical Specifications tables for (ISL21010-10, VOUT = 1.024V),
(ISL21010-12, VOUT = 1.25V), (ISL21010-15, VOUT = 1.5V), (ISL21010-41, VOUT = 4.096V)
On page 7, Electrical Specifications (ISL21010-20, VOUT = 2.048V): changed VOUT/ TA, Thermal Hysteresis,
TYP from 50 to 100
On page 9, Note 10: changed “... where VOUT drops 1mV from VIN = 5.0V at TA = +25°C.” to “... where VOUT
drops 1mV from VIN = nominal at TA = +25°C.”
On page 26, Figure 95, changed title from “LOAD REGULATION OVER-TEMPERATURE” to “LOAD TRANSIENT
RESPONSE AT 25mA LOAD”. Figure 27, changed title from “LOAD TRANSIENT RESPONSE” to “LOAD
TRANSIENT RESPONSE AT 1mA LOAD”.
On page 27, Figure 100, and page 30, Figure 117, changed figure titles to indicate 10mA instead of 1mA
source load.
On page 29, Figure 112, changed title from LOAD REGULATION OVER-TEMPERATURE” to “LOAD TRANSIENT
RESPONSE AT 25mA LOAD”. Figure 113, changed title from “LOAD TRANSIENT RESPONSE” to “LOAD
TRANSIENT RESPONSE AT 1mA LOAD”
On page 34, under “Noise Performance and Reduction”, added reference to capacitative load range for
1.024V option.
Aug 9, 2011
FN7896.0
Initial Release
FN7896 Rev 5.00
Mar 30, 2018
CHANGE
Page 35 of 37
ISL21010
Package Outline Drawing
For the most recent package outline drawing, see P3.064.
P3.064
3 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE (SOT23-3)
Rev 3, 3/12
2.92±0.12
4
DETAIL "A"
C
L
0.085 - 0.19
2.37±0.27
1.30±0.10
4
C
L
0.950
0.435±0.065
0 - 8 deg.
0.20 M C
TOP VIEW
10° TYP
(2 plcs)
0.25
0.95±0.07
GAUGE PLANE
1.00±0.12
SEATING PLANE
C
SEATING PLANE
0.10 C
0.38±0.10 5
0.013(MIN)
0.100(MAX)
SIDE VIEW
DETAIL "A"
(0.60)
NOTES:
(2.15)
1.
Dimensions are in millimeters.
Dimensions in ( ) for Reference Only.
2.
Dimensioning and tolerancing conform to AMSEY14.5m-1994.
3.
Reference JEDEC TO-236.
4.
Dimension does not include interlead flash or protrusions.
Interlead flash or protrusions shall not exceed 0.25mm per side.
5.
Footlength is measured at reference to gauge plane.
(1.25)
(0.4 RAD TYP.)
(0.95 typ.)
TYPICAL RECOMMENDED LAND PATTERN
FN7896 Rev 5.00
Mar 30, 2018
Page 36 of 37
Notice
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Renesas Electronics Europe GmbH
Arcadiastrasse 10, 40472 Düsseldorf, Germany
Tel: +49-211-6503-0, Fax: +49-211-6503-1327
Renesas Electronics (China) Co., Ltd.
Room 1709 Quantum Plaza, No.27 ZhichunLu, Haidian District, Beijing, 100191 P. R. China
Tel: +86-10-8235-1155, Fax: +86-10-8235-7679
Renesas Electronics (Shanghai) Co., Ltd.
Unit 301, Tower A, Central Towers, 555 Langao Road, Putuo District, Shanghai, 200333 P. R. China
Tel: +86-21-2226-0888, Fax: +86-21-2226-0999
Renesas Electronics Hong Kong Limited
Unit 1601-1611, 16/F., Tower 2, Grand Century Place, 193 Prince Edward Road West, Mongkok, Kowloon, Hong Kong
Tel: +852-2265-6688, Fax: +852 2886-9022
Renesas Electronics Taiwan Co., Ltd.
13F, No. 363, Fu Shing North Road, Taipei 10543, Taiwan
Tel: +886-2-8175-9600, Fax: +886 2-8175-9670
Renesas Electronics Singapore Pte. Ltd.
80 Bendemeer Road, Unit #06-02 Hyflux Innovation Centre, Singapore 339949
Tel: +65-6213-0200, Fax: +65-6213-0300
Renesas Electronics Malaysia Sdn.Bhd.
Unit 1207, Block B, Menara Amcorp, Amcorp Trade Centre, No. 18, Jln Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia
Tel: +60-3-7955-9390, Fax: +60-3-7955-9510
Renesas Electronics India Pvt. Ltd.
No.777C, 100 Feet Road, HAL 2nd Stage, Indiranagar, Bangalore 560 038, India
Tel: +91-80-67208700, Fax: +91-80-67208777
Renesas Electronics Korea Co., Ltd.
17F, KAMCO Yangjae Tower, 262, Gangnam-daero, Gangnam-gu, Seoul, 06265 Korea
Tel: +82-2-558-3737, Fax: +82-2-558-5338
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