NCP4587 D

NCP4587
150 mA, Tri-Mode, LDO
Linear Voltage Regulator
The NCP4587 is a CMOS 150 mA LDO which switches to a low
power mode under light current loads. The device automatically
switches back to a fast response mode as the output load increases
above 3 mA (typ.) or it can be placed in permanent fast mode through
a mode select pin. The family is available in a variety of packages:
SC−70, SOT23 and an ultra thin (0.4 mm) small 1.2 x 1.2 mm XDFN.
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MARKING
DIAGRAMS
Features
• Operating Input Voltage Range: 1.4 V to 5.25 V
• Output Voltage Range: 0.8 to 4.0 V (Available in 0.1 V steps)
• Supply current: Low Power Mode – 1.0 mA
•
•
•
•
•
•
•
•
Fast Mode – 55 mA
Standby Mode – 0.1 mA
Very Low Dropout: 120 mV Typ. at 150 mA (Vout > 2.6 V)
±1% Output Voltage Accuracy (VOUT > 2 V, TJ = 25°C)
High PSRR: 70 dB at 1 kHz (Fast response mode)
Line Regulation 0.02%/V Typ.
Current Fold Back Protection
Stable with Ceramic Capacitors
Available in 1.2 x 1.2 XDFN, SC−70 and SOT23 Package
These are Pb−Free Devices
Typical Applications
C1
1m
VOUT
VOUT
1
XX
MM
XXXMM
SOT−23−5
CASE 1212
1
See detailed ordering and shipping information in the package
dimensions section on page 16 of this data sheet.
C2
1m
CE
AE
1
ORDERING INFORMATION
NCP4587x
VIN
XDFN6
CASE 711AA
XXX
XMM
XX, XXX= Specific Device Code
MM
= Date Code
• Battery Powered Equipments
• Portable Communication Equipments
• Cameras, Image Sensors and Camcorders
VIN
SC−70
CASE 419A
GND
Figure 1. Typical Application Schematic
© Semiconductor Components Industries, LLC, 2012
February, 2012 − Rev. 3
1
Publication Order Number:
NCP4587/D
NCP4587
AE
AE
VIN
VOUT
VIN
VOUT
Vref
Vref
Current Limit
CE
Current Limit
CE
GND
GND
NCP4587Hxxxx
NCP4587Dxxxx
Figure 2. Simplified Schematic Block Diagram
PIN FUNCTION DESCRIPTION
Pin No.
XDFN
Pin No.
SC−70
Pin No.
SOT23
Pin Name
4
4
1
VIN
Input pin
2
2
2
GND
Ground
3
5
3
CE
6
3
5
VOUT
1
1
4
AE
Auto Eco Pin
5
−
−
NC
No connection
Description
Chip enable pin (active “H”)
Output pin
ABSOLUTE MAXIMUM RATINGS
Rating
Symbol
Value
Unit
VIN
6.0
V
Output Voltage
VOUT
−0.3 to VIN + 0.3
V
Chip Enable Input
VCE
−0.3 to 6.0
V
Auto Eco Input
VAE
−0.3 to 6.0
V
Output Current
IOUT
400
mA
PD
400
mW
Input Voltage (Note 1)
Power Dissipation XDFN
Power Dissipation SC−70
380
Power Dissipation SOT23
420
Maximum Junction Temperature
Storage Temperature
Operation Temperature
TJ(MAX)
150
°C
TSTG
−55 to 125
°C
TA
−40 to 85
°C
ESD Capability, Human Body Model (Note 2)
ESDHBM
2000
V
ESD Capability, Machine Model (Note 2)
ESDMM
200
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Refer to ELECTRICAL CHARACTERISTIS and APPLICATION INFORMATION for Safe Operating Area.
2. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114)
ESD Machine Model tested per AEC−Q100−003 (EIA/JESD22−A115)
Latchup Current Maximum Rating tested per JEDEC standard: JESD78.
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2
NCP4587
THERMAL CHARACTERISTICS
Rating
Symbol
Thermal Characteristics, XDFN
Thermal Resistance, Junction−to−Air
RqJA
Thermal Characteristics, SOT23
Thermal Resistance, Junction−to−Air
RqJA
Thermal Characteristics, SC−70
Thermal Resistance, Junction−to−Air
RqJA
Value
Unit
°C/W
250
°C/W
238
°C/W
263
ELECTRICAL CHARACTERISTICS
−40°C ≤ TA ≤ 85°C; VIN = VOUT(NOM) + 1 V or 2.5 V, whichever is greater; IOUT = 1 mA, CIN = COUT = 0.47 mF, unless otherwise noted.
Typical values are at TA = +25°C.
Parameter
Test Conditions
Operating Input Voltage
Output Voltage
Output Voltage Temp.
Coefficient
Line Regulation
Symbol
Min
VIN
VOUT
Max
Unit
1.4
5.25
V
TA = +25 °C,
IOUT = 5 mA
VOUT > 2 V
x0.99
x1.01
V
VOUT ≤ 2 V
−20
20
mV
−40°C ≤ TA ≤ 85°C,
IOUT = 5 mA
VOUT > 2 V
x0.975
x1.015
V
VOUT ≤ 2 V
−50
30
mV
TA = −40 to 85°C
VIN = VOUT + 0.5 V to
5 V, VIN ≥ 1.4 V
IOUT = 1 mA,
(Low Power Mode)
IOUT = 1 mA to 10 mA
LineReg
0.50
VOUT > 2.0 V
0.02
LineReg
VOUT ≤ 2.0 V
−1.0
−20
IOUT = 10 mA to 150 mA
Dropout Voltage
IOUT = 150 mA
0.8 V ≤ VOUT < 0.9 V
18
VDO
0.9 V ≤ VOUT < 1.0 V
Supply Current
mV
40
mV
(Note 3)
V
1.5 V ≤ VOUT < 2.6 V
0.19
0.25
0.12
0.18
VOUT ≤ 1.85 V
150
mA
ISC
50
IQ
1.0
4.0
1.5
4.0
VOUT > 1.85 V
IOUT = 10 mA, Fast Mode
IGND
55
VCE = 0 V, TJ = 25°C
ISTB
0.1
Fast Mode Switch−Over Current
IOUT = light to heavy load
IOUTH
Low Power Switch−Over
Current
IOUT = heavy to light load
IOUTL
1.0
CE Pin Threshold Voltage
CE Input Voltage “H”
VCEH
1.0
CE Input Voltage “L”
VCEL
Standby Current
20
0.4
IOUT
IOUT = 0 mA,
Low Power Mode
(Note 4)
%
(Note 3)
2.6 V ≤ VOUT < 4.0 V
Quiescent Current
1.0
0.24
VOUT = 0 V
CE Pull Down Current
ICEPD
3. VIN > 1.4 V condition is dominant against this specification
4. The value of quiescent current is excluding the pull−down current of CE and AE pin
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3
%/V
0.20
1.0 V ≤ VOUT < 1.5 V
Output Current
Short Current Limit
ppm/°C
±50
IOUT = 10 mA,
(Fast Mode)
Load Regulation
Typ
mA
mA
mA
1
mA
8.0
mA
2.0
mA
V
0.4
0.1
mA
NCP4587
ELECTRICAL CHARACTERISTICS
−40°C ≤ TA ≤ 85°C; VIN = VOUT(NOM) + 1 V or 2.5 V, whichever is greater; IOUT = 1 mA, CIN = COUT = 0.47 mF, unless otherwise noted.
Typical values are at TA = +25°C.
Parameter
AE Pin Threshold Voltage
Test Conditions
Symbol
Min
AE Input Voltage “H”
VAEH
1.0
AE Input Voltage “L”
VAEL
AE Pull Down Current
Power Supply Rejection Ratio
Output Noise Voltage
Low Output Nch Tr. On
Resistance
Typ
Max
Unit
V
0.4
IAEPD
0.1
mA
VIN = VOUT + 1 V or 2.2 V whichever is higher,
DVIN = 0.2 Vpk−pk, IOUT = 30 mA, f = 1 kHz, Fast
Mode
PSRR
70
dB
VOUT = 1.2 V, IOUT = 30 mA, f = 10 Hz to
100 kHz
VN
115
mVrms
VIN = 4 V, VCE = 0 V
RLOW
50
W
3. VIN > 1.4 V condition is dominant against this specification
4. The value of quiescent current is excluding the pull−down current of CE and AE pin
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4
NCP4587
TYPICAL CHARACTERISTICS
1.4
3.0
1.2
2.5
3.8 V
2.8 V
1.8 V
2.0
VIN = 5.5 V
0.8
VOUT (V)
VOUT (V)
1.0
0.6
1.0
0.4
0.5
0
50
100
150 200 250
IOUT (mA)
300
350
0.0
400
VIN = 5.5 V
0
0.18
0.25
0.15
0.20
0.12
0.09
25°C
0.10
0.06
85°C
0.05
30
60
90
IOUT (mA)
120
250
300
−40°C
0.03
0
200
85°C
150
0.00
0
Figure 5. Dropout Voltage vs. Output Current
1.2 V Version
30
60
90
IOUT (mA)
120
150
Figure 6. Dropout Voltage vs. Output Current
2.8 V Version
1.4
3.0
1.2
2.5
1.0
2.0
0.8
VOUT (V)
VOUT (V)
150
IOUT (mA)
25°C
−40°C
30 mA
1 mA
0.6
1.5
1.0
0.4
30 mA
IOUT = 50 mA
1 mA
0.5
0.2
0
100
Figure 4. Output Voltage vs. Output Current
2.8 V Version (TA = 255C)
0.30
0.15
50
VDO (V)
VDO (V)
Figure 3. Output Voltage vs. Output Current
1.2 V Version (TA = 255C)
0.00
3.8 V
5.25 V
5.25 V
0.2
0.0
1.5
0
1
2
3
4
0.0
5
IOUT = 50 mA
0
1
2
3
4
VIN (V)
VIN (V)
Figure 7. Input Voltage vs. Output Voltage
1.2 V Version
Figure 8. Input Voltage vs. Output Voltage
2.8 V Version
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5
5
NCP4587
TYPICAL CHARACTERISTICS
2.84
1.24
VIN = 2.2 V
VIN = 3.8 V
2.83
2.82
1.22
1.20
VOUT (V)
VOUT (V)
2.81
1.18
2.80
2.79
2.78
2.77
2.76
1.16
2.75
1.14
−40
−20
0
20
40
60
2.74
−40
80
40
60
80
TJ, JUNCTION TEMPERATURE (°C)
Figure 10. Output Voltage vs. Temperature,
2.8 V Version
70
IOUT = 10 mA
60
IOUT = 10 mA
50
IGND (mA)
50
IGND (mA)
20
TJ, JUNCTION TEMPERATURE (°C)
60
40
30
40
30
20
20
10
10
IOUT = 0 mA
IOUT = 0 mA
0
0
0
1
2
3
4
0
5
4
5
Figure 12. Supply Current vs. Input Voltage,
2.8 V Version
140
140
120
120
100
100
80
60
Heavy to
Light Load
0.1
3
Figure 11. Supply Current vs. Input Voltage,
1.2 V Version
160
20
2
VIN (V)
160
40
1
VIN (V)
IGND (mA)
IGND (mA)
0
Figure 9. Output Voltage vs. Temperature,
1.2 V Version
70
0
−20
1
80
60
40
Light to
Heavy Load
10
IOUT (mA)
Heavy to
Light Load
20
Light to
Heavy Load
0
100
1000
Figure 13. Supply Current vs. Output Current,
1.2 V Version, VIN = 2.2 V, VAE = 0 V
0.1
1
10
IOUT (mA)
100
1000
Figure 14. Supply Current vs. Output Current,
2.8 V Version, VIN = 3.8 V, VAE = 0 V
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6
NCP4587
3.0
3.0
2.5
2.5
2.0
2.0
IIN (mA)
IIN (mA)
TYPICAL CHARACTERISTICS
1.5
1.5
1.0
1.0
0.5
0.5
0.0
−40
−20
0
20
40
60
TJ, JUNCTION TEMPERATURE (°C)
0.0
−40
80
50
50
45
45
IIN (mA)
IIN (mA)
55
40
35
30
30
−20
0
20
40
60
TJ, JUNCTION TEMPERATURE (°C)
25
−40
80
Figure 17. Supply Current vs. Temperature,
1.2 Version, VIN = 2.2 V, VAE = 2.2 V
IOUT = 30 mA
80
IOUT = 1 mA High
70
80
IOUT = 1 mA High
70
PSRR (dB)
PSRR (dB)
−20
0
20
40
60
TJ, JUNCTION TEMPERATURE (°C)
90
IOUT = 30 mA
80
IOUT = 50 mA
40
IOUT = 1 mA Low
60
IOUT = 50 mA
50
40
30
IOUT = 100 mA
20
IOUT = 1 mA Low
IOUT = 100 mA
10
10
0
0.1
80
100
90
20
60
Figure 18. Supply Current vs. Temperature,
2.8 Version, VIN = 3.8 V, VAE = 3.8 V
100
30
40
40
35
50
20
Figure 16. Supply Current vs. Temperature,
2.8 Version, VIN = 3.8 V, VAE = 0 V
55
60
0
TJ, JUNCTION TEMPERATURE (°C)
Figure 15. Supply Current vs. Temperature,
1.2 Version, VIN = 2.2 V, VAE = 0 V
25
−40
−20
1
10
FREQUENCY (kHz)
100
1000
0
0.1
Figure 19. PSRR, 1.2 V Version, VIN = 2.2 V
1
10
100
FREQUENCY (kHz)
Figure 20. PSRR, 2.8 V Version, VIN = 3.8 V
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7
1000
NCP4587
TYPICAL CHARACTERISTICS
7.0
7.0
6.0
6.0
VN (mVrms/√Hz)
8.0
VN (mVrms/√Hz)
8.0
5.0
4.0
3.0
5.0
4.0
3.0
2.0
2.0
1.0
1.0
0
0.01
0.1
1
10
FREQUENCY (kHz)
100
0
0.01
1000
Figure 21. Output Voltage Noise, 1.2 V Version,
IOUT = 30 mA, , VIN = 2.2 V
0.1
1
10
FREQUENCY (kHz)
3.2
2.7
VIN (V)
VOUT (V)
2.2
1.24
1.22
1.20
1.18
1.16
1.14
0.2
0.4
0.6
0.8
1.0 1.2
t (ms)
1.4
1.6
1.8
2.0
Figure 23. Line Transients, 1.2 V Version,
tR = tF = 5 ms, IOUT = 1 mA, AE = 0 V
5.3
4.8
4.3
VIN (V)
VOUT (V)
3.8
2.86
2.84
2.82
2.80
2.78
2.76
2.74
0.0
0.2
0.4
0.6
0.8
1000
Figure 22. Output Voltage Noise, 2.8 V Version,
IOUT = 30 mA, VIN = 3.8 V
3.7
0.0
100
1.0 1.2
t (ms)
1.4
1.6
1.8
Figure 24. Line Transients, 2.8 V Version,
tR = tF = 5 ms, IOUT = 1 mA, AE = 0 V
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8
2.0
NCP4587
TYPICAL CHARACTERISTICS
3.7
3.2
2.7
VIN (V)
VOUT (V)
2.2
1.204
1.202
1.200
1.198
1.196
1.194
0.0
0.2
0.4
0.6
0.8
1.0 1.2
t (ms)
1.4
1.6
1.8
2.0
Figure 25. Line Transients, 1.2 V Version,
tR = tF = 5 ms, IOUT = 30 mA, AE = VIN V
5.3
4.8
4.3
VIN (V)
VOUT (V)
3.8
2.804
2.802
2.800
2.798
2.796
2.794
0.0
0.2
0.4
0.6
0.8
1.0 1.2
t (ms)
1.4
1.6
1.8
2.0
Figure 26. Line Transients, 2.8 V Version,
tR = tF = 5 ms, IOUT = 30 mA, AE = VIN V
225
150
75
IOUT (mA)
VOUT (V)
0
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 27. Load Transients, 1.2 V Version,
IOUT = 1 – 150 mA, tR = tF = 0.5 ms, VIN = 2.2 V,
AE = 0 V
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NCP4587
TYPICAL CHARACTERISTICS
225
150
75
2.90
IOUT (mA)
VOUT (V)
0
2.85
2.80
2.75
2.70
2.65
2.60
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 28. Load Transients, 2.8 V Version,
IOUT = 1 – 150 mA, tR = tF = 0.5 ms, VIN = 2.2 V,
AE = 0 V
225
150
75
1.30
IOUT (mA)
VOUT (V)
0
1.25
1.20
1.15
1.10
1.05
1.00
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 29. Load Transients, 1.2 V Version,
IOUT = 1 – 150 mA, tR = tF = 0.5 ms, VIN = 2.2 V,
AE = VIN V
225
150
75
2.90
IOUT (mA)
VOUT (V)
0
2.85
2.80
2.75
2.70
2.65
2.60
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 30. Load Transients, 2.8 V Version,
IOUT = 1 – 150 mA, tR = tF = 0.5 ms, VIN = 2.8 V,
AE = VIN V
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10
NCP4587
TYPICAL CHARACTERISTICS
75
50
25
1.24
IOUT (mA)
VOUT (V)
0
1.22
1.20
1.18
1.16
1.14
1.12
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 31. Load Transients, 1.2 V Version,
IOUT = 1 – 50 mA, tR = tF = 0.5 ms, VIN = 2.2 V,
AE = 0 V
75
50
25
IOUT (mA)
VOUT (V)
0
2.84
2.82
2.80
2.78
2.76
2.74
2.72
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 32. Load Transients, 2.8 V Version,
IOUT = 1 – 50 mA, tR = tF = 0.5 ms, VIN = 3.8 V,
AE = 0 V
75
50
25
1.24
IOUT (mA)
VOUT (V)
0
1.22
1.20
1.18
1.16
1.14
1.12
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 33. Load Transients, 1.2 V Version,
IOUT = 1 – 50 mA, tR = tF = 0.5 ms, VIN = 2.2 V,
AE = VIN V
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NCP4587
TYPICAL CHARACTERISTICS
75
50
25
IOUT (mA)
VOUT (V)
0
2.84
2.82
2.80
2.78
2.76
2.74
2.72
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 34. Load Transients, 2.8 V Version,
IOUT = 1 – 50 mA, tR = tF = 0.5 ms, VIN = 3.8 V, AE
= VIN V
150
100
50
IOUT (mA)
VOUT (V)
0
1.22
1.21
1.20
1.19
1.18
1.17
1.16
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 35. Load Transients, 1.2 V Version,
IOUT = 50 – 100 mA, tR = tF = 0.5 ms, VIN = 2.2 V
150
100
50
IOUT (mA)
VOUT (V)
0
2.82
2.81
2.80
2.79
2.78
2.77
2.76
0
20
40
60
80
100 120 140 160 180 200
t (ms)
Figure 36. Load Transients, 2.8 V Version,
IOUT = 50 – 100 mA, tR = tF = 0.5 ms, VIN = 3.8 V
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12
NCP4587
TYPICAL CHARACTERISTICS
3
2
1
1.22
VAE (V)
VOUT (V)
0
1.21
1.20
1.19
1.18
1.17
1.16
0
1
2
3
4
5
t (ms)
6
7
8
9
10
Figure 37. AE Switch Transients, 1.2 V Version,
VIN = 2.2 V, IOUT = 1 mA
6
4
2
VAE (V)
VOUT (V)
0
2.82
2.81
2.80
2.79
2.78
2.77
2.76
0
1
2
3
4
5
t (ms)
6
7
8
9
10
Figure 38. AE Switch Transients, 2.8 V Version,
VIN = 3.8 V, IOUT = 1 mA
3
2
Chip Enable
1
1.5
IOUT = 150 mA
IOUT = 1 mA
1.0
0.5
VCE (V)
VOUT (V)
0
IOUT = 30 mA
0.0
−0.5
0
10
20
30
40
50
t (ms)
60
70
80
90
Figure 39. Start-up, 1.2 V Version, VIN = 2.0 V
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13
100
NCP4587
TYPICAL CHARACTERISTICS
6
4
Chip Enable
2
VCE (V)
VOUT (V)
0
IOUT = 150 mA
3.0
IOUT = 1 mA
2.0
1.0
IOUT = 30 mA
0.0
−1.0
0
10
20
30
40
50
t (ms)
60
70
80
90
100
Figure 40. Start-up, 2.8 V Version, VIN =3.8 V
3
2
1
0
VCE (V)
VOUT (V)
Chip Enable
IOUT = 1 mA
1.5
IOUT = 30 mA
1.0
IOUT = 150 mA
0.5
0.0
−0.5
0.0
0.1
0.2
0.3
0.4
0.5 0.6
t (ms)
0.7
0.8
0.9
1.0
Figure 41. Shutdown, 1.2 V Version, VIN = 2.2 V
6
4
2
0
VCE (V)
VOUT (V)
Chip Enable
IOUT = 1 mA
3.0
IOUT = 30 mA
2.0
IOUT = 150 mA
1.0
0.0
−1.0
0.0
0.1
0.2
0.3
0.4
0.5 0.6
t (ms)
0.7
0.8
0.9
1.0
Figure 42. Shutdown, 2.8 V Version, VIN = 3.8 V
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14
NCP4587
APPLICATION INFORMATION
A typical application circuit for NCP4587 series is shown
in Figure 43.
NCP4587x
VIN
VIN
C1
1m
VOUT
VOUT
C2
1m
CE
AE
current capability in normal operation, but when over
current occurs, the output voltage and current decrease until
the over current condition ends. Typical characteristics of
this protection type can be observed in the Output Voltage
versus Output Current graphs shown in the typical
characteristics chapter of this datasheet.
Output Discharger
The D version includes a transistor between VOUT and
GND that is used for faster discharging of the output
capacitor. This function is activated when the IC goes into
disable mode.
GND
Auto ECO and Fast Mode
The NCP4587 has two operation modes that have impact
on supply current and transient response at low output
current. These two modes can be selected by AE pin. If AE
pin is at low level or floating Auto ECO mode is available.
Please, see supply current vs. output current charts. If AE pin
is at high level the device works in permanent Fast Transient
Mode.
Figure 43. Typical Application Schematic
Input Decoupling Capacitor (C1)
A 1 mF ceramic input decoupling capacitor should be
connected as close as possible to the input and ground pin of
the NCP4587. Higher values and lower ESR improves line
transient response.
Thermal
A 1 mF ceramic output decoupling capacitor is sufficient
to achieve stable operation of the IC. If tantalum capacitor
is used, and its ESR is high, the loop oscillation may result.
If output capacitor is composed from few ceramic capacitors
in parallel, the operation can be unstable. The capacitor
should be connected as close as possible to the output and
ground pin. Larger values and lower ESR improves dynamic
parameters.
As power across the IC increases, it might become
necessary to provide some thermal relief. The maximum
power dissipation supported by the device is dependent
upon board design and layout. Mounting pad configuration
on the PCB, the board material, and also the ambient
temperature affect the rate of temperature rise for the part.
That is to say, when the device has good thermal
conductivity through the PCB, the junction temperature will
be relatively low with high power dissipation applications.
Enable Operation
PCB layout
Output Decoupling Capacitor (C2)
Make VIN and GND line sufficient. If their impedance is
high, noise pickup or unstable operation may result. Connect
capacitors C1 and C2 as close as possible to the IC, and make
wiring as short as possible.
Enable pin CE may be used for turning the regulator on
and off. The regulator is switched on when CE pin voltage
is above logic high level. Enable pin has internal pull down
current source. If enable function is not needed connect CE
pin to VIN.
Current Limit
This regulator includes fold-back type current limit
circuit. This type of protection doesn’t limit current up to
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15
NCP4587
ORDERING INFORMATION
Nominal Output
Voltage
Description
Marking
Package
Shipping†
NCP4587DMX12TCG
1.2 V
Auto discharge
YE
XDFN
(Pb−Free)
5000 / Tape & Reel
NCP4587DMX18TCG
1.8 V
Auto discharge
YL
XDFN
(Pb−Free)
5000 / Tape & Reel
NCP4587DMX28TCG
2.8 V
Auto discharge
YW
XDFN
(Pb−Free)
5000 / Tape & Reel
NCP4587DMX30TCG
3.0 V
Auto discharge
YY
XDFN
(Pb−Free)
5000 / Tape & Reel
NCP4587DMX31TCG
3.1 V
Auto discharge
YZ
XDFN
(Pb−Free)
5000 / Tape & Reel
NCP4587DMX33TCG
3.3 V
Auto discharge
ZB
XDFN
(Pb−Free)
5000 / Tape & Reel
NCP4587DSN12T1G
1.2 V
Auto discharge
DBE
SOT−23
(Pb−Free)
3000 / Tape & Reel
NCP4587DSN18T1G
1.8 V
Auto discharge
DBL
SOT−23
(Pb−Free)
3000 / Tape & Reel
NCP4587DSN28T1G
2.8 V
Auto discharge
DBW
SOT−23
(Pb−Free)
3000 / Tape & Reel
NCP4587DSN30T1G
3.0 V
Auto discharge
DBY
SOT−23
(Pb−Free)
3000 / Tape & Reel
NCP4587DSN33T1G
3.3 V
Auto discharge
EBB
SOT−23
(Pb−Free)
3000 / Tape & Reel
Device
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
NOTE: To order other package and voltage variants, please contact your ON Semiconductor sales representative.
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16
NCP4587
PACKAGE DIMENSIONS
SC−88A (SC−70−5/SOT−353)
CASE 419A−02
ISSUE K
A
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 419A−01 OBSOLETE. NEW STANDARD
419A−02.
4. DIMENSIONS A AND B DO NOT INCLUDE
MOLD FLASH, PROTRUSIONS, OR GATE
BURRS.
G
5
4
−B−
S
1
2
DIM
A
B
C
D
G
H
J
K
N
S
3
D 5 PL
0.2 (0.008)
M
B
M
N
J
C
H
K
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17
INCHES
MIN
MAX
0.071
0.087
0.045
0.053
0.031
0.043
0.004
0.012
0.026 BSC
--0.004
0.004
0.010
0.004
0.012
0.008 REF
0.079
0.087
MILLIMETERS
MIN
MAX
1.80
2.20
1.15
1.35
0.80
1.10
0.10
0.30
0.65 BSC
--0.10
0.10
0.25
0.10
0.30
0.20 REF
2.00
2.20
NCP4587
PACKAGE DIMENSIONS
XDFN6 1.2x1.2, 0.4P
CASE 711AA−01
ISSUE O
PIN ONE
REFERENCE
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
TERMINAL AND IS MEASURED BETWEEN
0.15 AND 0.25mm FROM TERMINAL TIPS.
4. COPLANARITY APPLIES TO ALL OF THE
TERMINALS.
A
B
D
ÍÍÍ
ÍÍÍ
ÍÍÍ
E
DIM
A
A1
b
C
D
E
e
L
0.05 C
2X
2X
0.05 C
TOP VIEW
A
0.05 C
0.05 C
A1
SIDE VIEW
NOTE 4
C
MILLIMETERS
MIN
MAX
--0.40
0.00
0.05
0.13
0.23
0.20
0.30
1.20 BSC
1.20 BSC
0.40 BSC
0.37
0.48
RECOMMENDED
MOUNTING FOOTPRINT*
SEATING
PLANE
6X
6X
0.22
0.66
PACKAGE
OUTLINE
e
1
3
1.50
C
6X
L
0.40
PITCH
6
4
DIMENSIONS: MILLIMETERS
6X
0.05
BOTTOM VIEW
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
b
M
C A B
NOTE 3
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18
NCP4587
PACKAGE DIMENSIONS
SOT−23
CASE 1212−01
ISSUE A
A
5
E
1
L1
A1
4
2
L
3
5X
e
A2
0.05 S
B
D
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSIONS: MILLIMETERS.
3. DATUM C IS THE SEATING PLANE.
A
E1
b
0.10
C
M
C B
S
A
S
C
RECOMMENDED
SOLDERING FOOTPRINT*
3.30
DIM
A
A1
A2
b
c
D
E
E1
e
L
L1
MILLIMETERS
MIN
MAX
--1.45
0.00
0.10
1.00
1.30
0.30
0.50
0.10
0.25
2.70
3.10
2.50
3.10
1.50
1.80
0.95 BSC
0.20
--0.45
0.75
5X
0.85
5X
0.95
PITCH
0.56
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
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Phone: 81−3−5817−1050
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ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
NCP4587/D