BCD AZ1117CR-2.5TRG1 Low dropout linear regulator Datasheet

Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
General Description
Features
The AZ1117C is a low dropout three-terminal regulator.
·
·
Current Limit: 1.35A (Typ.)
Output Noise from 10Hz to 10KHz: 0.003% of
VOUT
·
PSRR at IOUT=300mA and f=120Hz: 70dB
·
·
·
Output Voltage Accuracy: ±1% (Except 1.2V
version)
On-chip Thermal Shutdown
Maximum Quiescent Current: IQMAX=6mA
·
·
Compatible with Low ESR Ceramic Capacitor
Operation Junction Temperature: -20 to 125oC
The AZ1117C has been optimized for low voltage
where transient response and minimum input voltage
are critical. It provides current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference
to assure output voltage accuracy to be within ±1%.
On-chip thermal shutdown provides protection against
a combination of high current and ambient temperature
that would create excessive junction temperature.
The AZ1117C is available in 1.2V, 1.5V, 1.8V, 2.5V,
3.3V, 5.0V fixed output voltage vesions and ADJ output voltage version. The fixed versions integrate the
adjust resistors. It is also available in an adjustable version which can set the output voltage with two external
resistors.
Applications
·
·
·
·
The AZ1117C is available in the industry-standard
TO-252-2 (3), TO-252-2 (4), SOT-89 and SOT-223
power packages.
USB Device
Add-on Card
DVD Player
PC Motherboard
SOT-89
SOT-223
TO-252-2 (3)
TO-252-2 (4)
Figure 1. Package Types of AZ1117C
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
1
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Pin Configuration
D Package
(TO-252-2 (4))
(TO-252-2 (3))
VOUT
3
INPUT
2
OUTPUT
1
ADJ/GND
VOUT
3
INPUT
2
OUTPUT
1
ADJ/GND
R Package
R2 Package
(SOT-89)
(SOT-89)
3
INPUT
2
OUTPUT
1
ADJ/GND
VIN
3
OUTPUT
2
INPUT
1
ADJ/GND
H Package
(SOT-223)
VOUT
3
INPUT
2
OUTPUT
1
ADJ/GND
Figure 2. Pin Configuration of AZ1117C (Top View)
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
2
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Functional Block Diagram
3(2)
Thermal
Protection
INPUT
+
2(3)
OUTPUT
For Adjustable Output, disconnect A1 and A2, connect B
For Fixed Output, connect A1 and A2, disconnect B
A1
A2
1(1)
B
ADJ/GND
A(B)
A for TO-252-2 (3)/TO-252-2 (4)/SOT-223/SOT-89 (R)
B for SOT-89 (R2)
Figure 3. Functional Block Diagram of AZ1117C
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
3
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Ordering Information
AZ1117C
G1: Green
Circuit Type
TR: Tape and Reel
Blank: Tube
Package
H: SOT-223
R/R2: SOT-89
D: TO-252-2 (3)
/TO-252-2 (4)
Package
Temperature Range
SOT-223
-20 to 125oC
TO-252-2 (3)
/TO-252-2 (4)
ADJ: Adjustable Output
1.2: Fixed Output 1.2V
1.5: Fixed Output 1.5V
1.8: Fixed Output 1.8V
2.5: Fixed Output 2.5V
3.3: Fixed Output 3.3V
5.0: Fixed Output 5.0V
Part Number
Marking ID
Packing Type
AZ1117CH-ADJTRG1
GH15B
Tape & Reel
AZ1117CH-1.2TRG1
GH16B
Tape & Reel
AZ1117CH-1.5TRG1
GH15C
Tape & Reel
AZ1117CH-1.8TRG1
GH16C
Tape & Reel
AZ1117CH-2.5TRG1
GH15D
Tape & Reel
AZ1117CH-3.3TRG1
GH16D
Tape & Reel
AZ1117CH-5.0TRG1
GH15E
Tape & Reel
AZ1117CD-ADJG1
AZ1117CD-ADJG1
Tube
AZ1117CD-ADJTRG1
AZ1117CD-ADJG1
Tape & Reel
AZ1117CD-1.2G1
AZ1117CD-1.2G1
Tube
AZ1117CD-1.2TRG1
AZ1117CD-1.2G1
Tape & Reel
AZ1117CD-1.5G1
AZ1117CD-1.5G1
Tube
AZ1117CD-1.5TRG1
AZ1117CD-1.5G1
Tape & Reel
AZ1117CD-1.8G1
AZ1117CD-1.8G1
Tube
AZ1117CD-1.8TRG1
AZ1117CD-1.8G1
Tape & Reel
AZ1117CD-2.5G1
AZ1117CD-2.5G1
Tube
AZ1117CD-2.5TRG1
AZ1117CD-2.5G1
Tape & Reel
AZ1117CD-3.3G1
AZ1117CD-3.3G1
Tube
AZ1117CD-3.3TRG1
AZ1117CD-3.3G1
Tape & Reel
AZ1117CD-5.0G1
AZ1117CD-5.0G1
Tube
AZ1117CD-5.0TRG1
AZ1117CD-5.0G1
Tape & Reel
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
4
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Ordering Information (Continued)
Package
Temperature Range
SOT-89
-20 to 125oC
SOT-89
Part Number
Marking ID
Packing Type
AZ1117CR-ADJTRG1
G27N
Tape & Reel
AZ1117CR-1.2TRG1
G28J
Tape & Reel
AZ1117CR-1.5TRG1
G28K
Tape & Reel
AZ1117CR-1.8TRG1
G28L
Tape & Reel
AZ1117CR-2.5TRG1
G28M
Tape & Reel
AZ1117CR-3.3TRG1
G28N
Tape & Reel
AZ1117CR-5.0TRG1
G27M
Tape & Reel
AZ1117CR2-ADJTRG1
G42O
Tape & Reel
AZ1117CR2-1.2TRG1
G43M
Tape & Reel
AZ1117CR2-1.5TRG1
G43N
Tape & Reel
AZ1117CR2-1.8TRG1
G43O
Tape & Reel
AZ1117CR2-2.5TRG1
G70M
Tape & Reel
AZ1117CR2-3.3TRG1
G70N
Tape & Reel
AZ1117CR2-5.0TRG1
G33N
Tape & Reel
BCD Semiconductor's products, as designated with "G1" suffix in the part number, are RoHS compliant and Green.
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
5
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Value
Unit
Input Voltage
VIN
18
V
TJ
150
oC
TSTG
-65 to 150
Operating Junction Temperature Range
Storage Temperature Range
Thermal Resistance (Without Heatsink)
Thermal Resistance (With Heatsink)
(Note2)
Lead Temperature (Soldering, 10sec)
θJA
θJA
o
SOT-89
170
SOT-223
125
TO-252-2 (3)/TO-252-2 (4)
100
SOT-89
150
SOT-223
100
TO-252-2 (3)/TO-252-2 (4)
70
oC/W
oC/W
o
260
TLEAD
C
C
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated
under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods
may affect device reliability.
Note 2: Chip is soldered to 100mm2(10mm*10mm) copper (top side solder mask) on 2oz.2 layers FR-4 PCB with
8*0.5mm vias.
Recommended Operating Conditions
Parameter
Symbol
Input Voltage
VIN
Operating Junction Temperature Range
TJ
Min
-20
Nov. 2012 Rev. 1. 8
Max
Unit
15
V
125
o
C
BCD Semiconductor Manufacturing Limited
6
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Electrical Characteristics
AZ1117C-ADJ Electrical Characteristics
Operating Conditions: VIN=VOUT+2V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation).
Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.
Parameter
Conditions
Symbol
VREF
1.5V≤VIN-VOUT≤10V
Line Regulation
VRLINE
1.5V≤VIN-VOUT ≤10V
Load Regulation
VRLOAD
Dropout Voltage
VDROP
Current Limit
ILIMIT
Reference Voltage
ΔVREF=1%,
IOUT=0.8A
Min
Typ
Max
1.238
1.250
1.262
1.225
1.250
1.270
0.001
0.1
0.2
Unit
V
%
0.4
1.0
%
SOT-223
1.2
1.3
V
TO-252-2 (3)/TO-252-2 (4)
1.3
1.4
V
1
Adjust Pin Current
A
1.35
60
120
μA
Adjust Pin Current
Change
1.5V≤(VIN-VOUT)≤10V
0.2
5
μA
Minimum Load Current
1.5V≤(VIN-VOUT)≤10V
1.7
5
mA
f=120Hz, COUT=22μF
(VIN-VOUT)=3V, IOUT=300mA
70
dB
0.5
%
0.003
%
160
oC
Ripple Rejection
PSRR
Temperature Stability
RMS Output Noise
(% of VOUT)
TA=25oC, 10Hz≤f≤10KHz
Thermal Shutdown
Junction Temperature
Thermal Shutdown
Hysteresis
Thermal Resistance
(Junction to Case)
16
θJC
SOT-89
30
SOT-223
15
TO-252-2 (3)/TO-252-2 (4)
10
Nov. 2012 Rev. 1. 8
o
C
oC/W
BCD Semiconductor Manufacturing Limited
7
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Electrical Characteristics (Continued)
AZ1117C-1.2 Electrical Characteristics
Operating Conditions: VIN≤10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation). Limits
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.
Parameter
Conditions
Symbol
Output Voltage
VOUT
1.5V≤VIN-VOUT≤10V
Line Regulation
VRLINE
1.5V≤VIN-VOUT≤10V
Load Regulation
VRLOAD
Dropout Voltage
VDROP
Current Limit
ILIMIT
Quiescent Current
IQ
Ripple Rejection
PSRR
ΔVOUT=1%,
IOUT=0.8A
Max
1.176
1.2
1.224
1.152
1.2
1.228
0.5
6
10
Unit
V
mV
15
mV
SOT-223
1.2
1.3
V
TO-252-2 (3)/TO-252-2 (4)
1.3
1.4
V
1
A
1.35
IOUT=0
4
f=120Hz, COUT=22μF
(VIN-VOUT)=3V, IOUT=300mA
70
dB
0.5
%
0.003
%
160
oC
16
oC
RMS Output Noise
(% of VOUT)
TA=25oC, 10Hz≤f≤10KHz
Thermal Shutdown
Junction Temperature
Thermal Shutdown
Hysteresis
θJC
Typ
2
Temperature Stability
Thermal Resistance
(Junction to Case)
Min
SOT-89
30
SOT-223
15
TO-252-2 (3)/TO-252-2 (4)
10
Nov. 2012 Rev. 1. 8
6
mA
o
C/W
BCD Semiconductor Manufacturing Limited
8
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Electrical Characteristics (Continued)
AZ1117C-1.5 Electrical Characteristics
Operating Conditions: VIN≤10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation). Limits
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.
Parameter
Conditions
Symbol
Output Voltage
VOUT
1.5V≤VIN-VOUT≤10V
Line Regulation
VRLINE
1.5V≤VIN-VOUT≤10V
Load Regulation
VRLOAD
Dropout Voltage
VDROP
Current Limit
ILIMIT
Quiescent Current
IQ
Ripple Rejection
PSRR
ΔVOUT=1%,
IOUT=0.8A
Max
1.485
1.5
1.515
1.470
1.5
1.530
0.5
6
10
Unit
V
mV
15
mV
SOT-223
1.2
1.3
V
TO-252-2 (3)/TO-252-2 (4)
1.3
1.4
V
1
A
1.35
IOUT=0
4
f=120Hz, COUT=22μF
(VIN-VOUT)=3V, IOUT=300mA
70
dB
0.5
%
0.003
%
160
oC
16
oC
RMS Output Noise
(% of VOUT)
TA=25oC, 10Hz≤f≤10KHz
Thermal Shutdown
Junction Temperature
Thermal Shutdown
Hysteresis
θJC
Typ
2
Temperature Stability
Thermal Resistance
(Junction to Case)
Min
SOT-89
30
SOT-223
15
TO-252-2 (3)/TO-252-2 (4)
10
Nov. 2012 Rev. 1. 8
6
mA
o
C/W
BCD Semiconductor Manufacturing Limited
9
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Electrical Characteristics (Continued)
AZ1117C-1.8 Electrical Characteristics
Operating Conditions: VIN≤10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation). Limits
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.
Parameter
Conditions
Symbol
Output Voltage
VOUT
1.5V≤VIN-VOUT≤10V
Line Regulation
VRLINE
1.5V≤VIN-VOUT≤10V
Load Regulation
VRLOAD
Dropout Voltage
VDROP
Current Limit
ILIMIT
Quiescent Current
IQ
Ripple Rejection
PSRR
ΔVOUT=1%,
IOUT=0.8A
Max
1.782
1.8
1.818
1.764
1.8
1.836
0.5
6
10
Unit
V
mV
15
mV
SOT-223
1.2
1.3
V
TO-252-2 (3)/TO-252-2 (4)
1.3
1.4
V
1
A
1.35
IOUT=0
4
f=120Hz, COUT=22μF
(VIN-VOUT)=3V, IOUT=300mA
70
dB
0.5
%
0.003
%
160
oC
16
oC
RMS Output Noise
(% of VOUT)
TA=25oC, 10Hz≤f≤10KHz
Thermal Shutdown
Junction Temperature
Thermal Shutdown
Hysteresis
θJC
Typ
2
Temperature Stability
Thermal Resistance
(Junction to Case)
Min
SOT-89
30
SOT-223
15
TO-252-2 (3)/TO-252-2 (4)
10
Nov. 2012 Rev. 1. 8
6
mA
o
C/W
BCD Semiconductor Manufacturing Limited
10
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Electrical Characteristics (Continued)
AZ1117C-2.5 Electrical Characteristics
Operating Conditions: VIN≤10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation). Limits
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.
Parameter
Conditions
Symbol
Output Voltage
VOUT
1.5V≤VIN-VOUT≤10V
Line Regulation
VRLINE
1.5V≤VIN-VOUT≤10V
Load Regulation
VRLOAD
Dropout Voltage
VDROP
Current Limit
ILIMIT
Quiescent Current
IQ
Ripple Rejection
PSRR
ΔVOUT=1%,
IOUT=0.8A
Max
2.475
2.5
2.525
2.455
2.5
2.545
0.5
6
10
Unit
V
mV
15
mV
SOT-223
1.2
1.3
V
TO-252-2 (3)/TO-252-2 (4)
1.3
1.4
V
1
A
1.35
IOUT=0
4
f=120Hz, COUT=22μF
(VIN-VOUT)=3V, IOUT=300mA
70
dB
0.5
%
0.003
%
160
oC
16
oC
RMS Output Noise
(% of VOUT)
TA=25oC, 10Hz≤f≤10KHz
Thermal Shutdown
Junction Temperature
Thermal Shutdown
Hysteresis
θJC
Typ
2
Temperature Stability
Thermal Resistance
(Junction to Case)
Min
SOT-89
30
SOT-223
15
TO-252-2 (3)/TO-252-2 (4)
10
Nov. 2012 Rev. 1. 8
6
mA
o
C/W
BCD Semiconductor Manufacturing Limited
11
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Electrical Characteristics (Continued)
AZ1117C-3.3 Electrical Characteristics
Operating Conditions: VIN≤10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation). Limits
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.
Parameter
Conditions
Symbol
Output Voltage
VOUT
1.5V≤VIN-VOUT≤10V
Line Regulation
VRLINE
1.5V≤VIN-VOUT≤10V
Load Regulation
VRLOAD
Dropout Voltage
VDROP
Current Limit
ILIMIT
Quiescent Current
IQ
Ripple Rejection
PSRR
ΔVOUT=1%,
IOUT=0.8A
Typ
Max
3.267
3.3
3.333
3.235
3.3
3.365
0.5
6
10
V
mV
15
mV
SOT-223
1.2
1.3
V
TO-252-2 (3)/TO-252-2 (4)
1.3
1.4
V
1
A
1.35
IOUT=0
4
f=120Hz, COUT=22μF
(VIN-VOUT)=3V, IOUT=300mA
70
dB
0.5
%
0.003
%
160
oC
RMS Output Noise
(% of VOUT)
TA=25 C, 10Hz≤f≤10KHz
Thermal Shutdown
Junction Temperature
o
Thermal Shutdown
Hysteresis
16
θJC
Unit
2
Temperature Stability
Thermal Resistance
(Junction to Case)
Min
SOT-89
30
SOT-223
15
TO-252-2 (3)/TO-252-2 (4)
10
Nov. 2012 Rev. 1. 8
6
mA
o
C
oC/W
BCD Semiconductor Manufacturing Limited
12
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Electrical Characteristics (Continued)
AZ1117C-5.0 Electrical Characteristics
Operating Conditions: VIN≤10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation). Limits
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.
Parameter
Conditions
Symbol
Output Voltage
VOUT
1.5V≤VIN-VOUT≤10V
Line Regulation
VRLINE
1.5V≤VIN-VOUT≤10V
Load Regulation
VRLOAD
Dropout Voltage
VDROP
Current Limit
ILIMIT
Quiescent Current
IQ
Ripple Rejection
PSRR
ΔVOUT=1%,
IOUT=0.8A
Max
4.950
5.0
5.050
4.900
5.0
5.100
0.5
6
10
Unit
V
mV
15
mV
SOT-223
1.2
1.3
V
TO-252-2 (3)/TO-252-2 (4)
1.3
1.4
V
1
A
1.35
IOUT=0
4
f=120Hz, COUT=22μF
(VIN-VOUT)=3V, IOUT=300mA
70
dB
0.5
%
0.003
%
160
oC
16
o
RMS Output Noise
(% of VOUT)
TA=25 C, 10Hz≤f≤10KHz
Thermal Shutdown
Junction Temperature
o
Thermal Shutdown
Hysteresis
θJC
Typ
2
Temperature Stability
Thermal Resistance
(Junction to Case)
Min
SOT-89
30
SOT-223
15
TO-252-2 (3)/TO-252-2 (4)
10
Nov. 2012 Rev. 1. 8
6
mA
C
oC/W
BCD Semiconductor Manufacturing Limited
13
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics
10
0.4
AZ1117C-2.5V
VIN=4.5V to 10V
IOUT=10mA
Load Regulation (mV)
Line Regulation (mV)
0.2
AZ1117C-2.5V
VIN=4.5V
IOUT=10mA to 800mA
5
0.0
-0.2
0
-5
-10
-15
-20
-0.4
-25
-20
0
20
40
60
80
100
120
-20
0
20
o
Junction Temperature ( C)
60
80
100
120
o
Junction Temperature ( C)
Figure 4. Line Regulation vs. Junction Temperature
Figure 5. Load Regulation vs. JunctionTemperature
2.60
1.270
1.265
AZ1117C-2.5V
VIN=4.5V
IOUT=10mA
2.58
AZ1117C-ADJ
VIN=4.5V
IOUT=10mA
1.260
2.56
2.54
1.255
Output Voltage (V)
Reference Voltage (V)
40
1.250
1.245
1.240
1.235
2.52
2.50
2.48
2.46
1.230
2.44
1.225
2.42
2.40
1.220
-20
0
20
40
60
80
100
120
o
Junction Temperature ( C)
-20
0
20
40
60
80
100
120
o
Junction Temperature ( C)
Figure 6. Reference Voltage vs. Junction Temperature
Figure 7. Output Voltage vs. Junction Temperature
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
14
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
100
AZ1117C-ADJ
VIN=4.5V
2
AZ1117C-ADJ
VIN=4.5V
90
80
Adjust Pin Current (μA)
Minimum Load Current (mA)
3
1
0
-1
70
60
50
40
30
20
10
0
-20
-2
-20
0
20
40
60
80
100
120
0
20
60
80
100
120
o
Junction Temperature ( C)
Figure 8. Minimum Load Current vs. Junction Temperature
Figure 9. Adjust Pin Current vs. Junction Temperature
1.8
10
1.7
-20 C
O
0 C
O
+25 C
O
+85 C
O
+100 C
1.4
8
Power Dissipation (W)
1.5
AZ1117C-2.5V
Package: SOT-223
No Heat Sink
9
O
1.6
Dropout Voltage (V)
40
Junction Temperature ( C)
o
1.3
1.2
1.1
1.0
7
6
5
4
3
2
0.9
0.8
0.0
1
0.2
0.4
0.6
0.8
1.0
0
Output Current (A)
-20
0
20
40
60
80
100
120
o
Case Temperature ( C)
Figure 10. Dropout Voltage vs. Output Current
Figure 11. Power Dissipation vs. Case Temperature
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
15
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
ΔVOUT (50mV/Div)
ΔVOUT (0.1V/Div)
0.2
0.1
0
-0.1
100
50
0
-50
IOUT (0.3A/Div)
5.3
4.8
4.3
0.3
0
-0.3
10mA
-0.6
3.8
Time (20μs/Div)
Time (10μs/Div)
Figure 13. Load Transient Response
Figure 12. Line Transient Response
80
1.6
70
1.4
1.2
Current Limit (A)
60
PSRR (dB)
VIN (0.5V/Div)
0.6
50
40
30
20
10
10
100
1k
10k
1.0
0.8
0.6
0.4
AZ1117C-2.5V
VIN=4.5V
0.2
No Heat Sink
@VOUT=VOUT(nom)x98%
0.0
100k
-20
Frequency (Hz)
0
20
40
60
80
100
120
o
Junction Temperature ( C)
Figure 14. PSRR vs. Frequency
Figure 15. Current Limit vs. Junction Temperature
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
16
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
2.0
1.9
IOUT=0.1A
IOUT=0.5A
IOUT=0.8A
IOUT=1A
Dropout Voltage (V)
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
-20
0
20
40
60
80
100
120
O
Junction Temperature ( C)
Figure 16. Dropout Voltage vs. Junction Temperature
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
17
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Typical Applications
VIN =11V
9V
AZ1117C- ADJ
VIN
10 μF
VOUT
22μF
ADJ
R1
124Ω
R2
768Ω
VIN =5.3V
VOUT=V REF * ( 1+R2/R1 ) + IADJ * R2
AZ1117C-3.3
10μF
3.3 V
VOUT
VIN
22μF
GND
Figure 17. Typical Applications of AZ1117C
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
18
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Mechanical Dimensions
SOT-223
Unit: mm(inch)
6.300(0.248)
6.700(0.264)
)
0.250(0.010
)
4
1
0.350(0.0
2.900(0.114)
3.100(0.122)
0.900(0.035)
3.700(0.146)
3.300(0.130)
7.300(0.287)
6.700(0.264)
MIN
0.250(0.010)
1.750(0.069)
TYP
2.300(0.091)
0.610(0.024)
TYP
0.810(0.032)
4.500(0.177)
0°
10°
4.700(0.185)
0.020(0.001)
0.100(0.004)
1.500(0.059)
1.520(0.060)
1.700(0.067)
1.800(0.071)
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
19
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Mechanical Dimensions (Continued)
SOT-89
1.550(0.061)REF
Unit: mm(inch)
4.400(0.173)
4.600(0.181)
1.400(0.055)
1.600(0.063)
1.030(0.041)REF
45
2.300(0.091)
2.600(0.102)
3.950(0.156)
4.250(0.167)
2.060(0.081)REF
3
0.900(0.035)
1.100(0.043)
0.320(0.013)
0.520(0.020)
0.480(0.019)
0.320(0.013)
0.520(0.020)
10
0.350(0.014)
0.450(0.018)
3.000(0.118)
TYP
1.500(0.059)
1.800(0.071)
0.320(0.013)REF
3
2.210(0.087)REF
1.620(0.064)REF
R0.150(0.006)
10
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
20
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Mechanical Dimensions (Continued)
6.500(0. 256)
6.700(0. 264)
1.29±0.1
4.700REF
0.470(0.019)
0.600(0.024)
5.250REF
0.600(0.024)
1.000(0.039)
0.150(0.006)
0.750(0.030)
5
9
2.200(0. 087)
2.380(0.094)
0.900(0.035)
1.100(0.043)
0
8
3
7
1.400(0.055)
1.700(0.067)
6.000(0.236)
6.200(0.244)
1.800REF
0.720(0.028)
0.850(0.033)
0.720(0.028)
0.900(0. 035)
5
9
2.900REF
5.130(0.202)
5.460(0.215)
Option 1
2.286(0. 090)
BSC
Unit: mm(inch)
9.800(0.386)
10.400(0.409)
0.900(0.035)
1.250(0.049)
TO-252-2 (3)
0
8
Option 2
Nov. 2012 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
21
Data Sheet
AP1117M
AP2317
AZ1117C
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Mechanical Dimensions (Continued)
TO-252-2 (4)
Unit: mm(inch)
2.180(0.086)
2.380(0.094)
6.350(0.250)
6.730(0.265)
0.890(0.035)
1.270(0.050)
4.960(0.195)
5.460(0.215)
4.320(0.170)
MIN
0.460(0.018)
0.600(0.024)
2.160(0.085)
MIN
0
15
1.20±0.05
5.210(0.205)
MIN
5.970(0.235)
6.220(0.245)
9.940(0.391)
10.340(0.407)
1.700(0.067)
1.900(0.075)
1.145(0.045)
1.492(0.059)
0.765(0.030)
1.124(0.044)
2.290(0.090)
BSC
0.640(0.025)
0.884(0.035)
1.010(0.040)
MAX
DETAIL “A”
0.650(0.026)
0.780(0.031)
PLATING
3
3
0.460(0.018)
0.610(0.024)
0.410(0.016)
0.560(0.022)
BASE METAL
0.640(0.025)
0.884(0.035)
SECTION B-B
GAUGE PLANE
1.500(0.059)
1.780(0.070)
0
10
B
B
2.740(0.108)
REF
Nov. 2012 Rev. 1. 8
0.020(0.001)
0.120(0.005)
SEATING
PLANE
BCD Semiconductor Manufacturing Limited
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BCD Semiconductor Manufacturing Limited
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