AZ1117BR-1.8TRE1 [DIODES]

Fixed Positive LDO Regulator, 1.8V, BIPolar, PSSO3, ROHS COMPLIANT, SOT-89, 3 PIN;
AZ1117BR-1.8TRE1
型号: AZ1117BR-1.8TRE1
厂家: DIODES INCORPORATED    DIODES INCORPORATED
描述:

Fixed Positive LDO Regulator, 1.8V, BIPolar, PSSO3, ROHS COMPLIANT, SOT-89, 3 PIN

文件: 总19页 (文件大小:889K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
General Description  
Features  
The AZ1117B is a low dropout three-terminal regula-  
tor.  
·
·
Current Limit: 1.0A (Typ.)  
Output Noise from 10Hz to 10KHz: 0.003% of  
V
OUT  
The AZ1117B has been optimized for low voltage  
where transient response and minimum input voltage  
are critical. It provides current limit and thermal shut-  
down. 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.  
·
PSRR at I  
=300mA and f=120Hz: 70dB  
OUT  
·
·
·
Output Voltage Accuracy: ±1%  
On-chip Thermal Shutdown  
Maximum Quiescent Current: I  
=6mA  
QMAX  
o
·
Operation Junction Temperature: -20 to 125 C  
Applications  
The AZ1117B is available in 1.2V, 1.5V, 1.8V, 2.5V,  
3.3V, 5.0V fixed output voltage vesions and ADJ out-  
put voltage version. The fixed versions integrate the  
·
·
USB Device  
Add-on Card  
adjust resistors. It is also available in an adjustable ver- · DVD Player  
sion which can set the output voltage with two external  
resistors.  
·
PC Motherboard  
The AZ1117B is available in the industry-standard  
SOT-223 and SOT-89 power packages.  
SOT-89  
SOT-223  
Figure 1. Package Type of AZ1117B  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
1
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Pin Configuration  
H Package  
(SOT-223)  
R Package  
(SOT-89)  
3
2
1
INPUT  
3
INPUT  
OUTPUT  
ADJ/GND  
VOUT  
2
1
OUTPUT  
ADJ/GND  
VOUT  
Figure 2. Pin Configuration of AZ1117B (Top View)  
Functional Block Diagram  
3
INPUT  
Thermal  
-
Protection  
+
2
1
OUTPUT  
ADJ/GND  
For Adjustable Output, disconnect A1 and A2, connect B  
For Fixed Output, connect A1 and A2, disconnect B  
A1  
A2  
B
Figure 3. Functional Block Diagram of AZ1117B  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
2
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Ordering Information  
AZ1117B  
-
E1: Lead Free  
Circuit Type  
Package  
H: SOT-223  
R: SOT-89  
TR: Tape and Reel  
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  
Package  
Temperature Range  
Part Number  
Marking ID  
Packing Type  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
Tape & Reel  
AZ1117BH-ADJTRE1  
AZ1117BH-1.2TRE1  
AZ1117BH-1.5TRE1  
AZ1117BH-1.8TRE1  
AZ1117BH-2.5TRE1  
AZ1117BH-3.3TRE1  
AZ1117BH-5.0TRE1  
AZ1117BR-ADJTRE1  
AZ1117BR-1.2TRE1  
AZ1117BR-1.5TRE1  
AZ1117BR-1.8TRE1  
AZ1117BR-2.5TRE1  
AZ1117BR-3.3TRE1  
AZ1117BR-5.0TRE1  
EH17K  
EH17P  
EH17Q  
EH17L  
EH17N  
EH17M  
EH17R  
E31F  
o
SOT-223  
-20 to 125 C  
E31G  
E31H  
o
SOT-89  
E31J  
-20 to 125 C  
E31K  
E31L  
E31M  
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
3
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Absolute Maximum Ratings (Note 1)  
Parameter  
Symbol  
VIN  
Value  
18  
Unit  
V
Input Voltage  
oC  
Operating Junction Temperature Range  
Storage Temperature Range  
TJ  
150  
oC  
TSTG  
-65 to 150  
SOT-223  
SOT-89  
150  
210  
oC/W  
oC  
θJA  
Thermal Resistance (No Heatsink)  
Lead Temperature (Soldering, 10sec)  
TLEAD  
260  
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.  
Recommended Operating Conditions  
Parameter  
Symbol  
Min  
Max  
15  
Unit  
VIN  
Input Voltage  
V
oC  
Operating Junction Temperature Range  
TJ  
-20  
125  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
4
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Electrical Characteristics  
AZ1117B-ADJ Electrical Characteristics  
Operating Conditions: VIN=VOUT+2V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation).  
Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.  
Parameter  
Conditions  
Symbol  
Min  
Typ  
Max Unit  
1.238 1.250 1.262  
VREF  
Reference Voltage  
V
1.5VVIN-VOUT10V  
1.225 1.250 1.270  
0.001  
0.1  
0.2  
1.0  
1.3  
VRLINE  
VRLOAD  
VDROP  
ILIMIT  
Line Regulation  
Load Regulation  
Dropout Voltage  
%
%
V
1.5VVIN-VOUT 10V  
0.4  
1.2  
1.2  
1
SOT-223  
SOT-89  
ΔVREF=1%, IOUT=0.8A  
Current Limit  
A
0.85  
1.15  
Adjust Pin Current  
μA  
60  
120  
Adjust Pin Current  
Change  
1.5V≤(VIN-VOUT)≤10V  
0.2  
1.7  
5
5
μA  
1.5V≤(VIN-VOUT)≤10V  
f=120Hz, COUT=22μF  
Minimum Load Current  
Ripple Rejection  
mA  
PSRR  
70  
0.5  
dB  
%
(VIN-VOUT)=3V, IOUT=300mA  
Temperature Stability  
RMS Output Noise  
TA=25oC, 10Hzf≤10KHz  
0.003  
160  
16  
%
(% of VOUT  
)
oC  
oC  
Thermal Shutdown  
Junction Temperature  
Thermal Shutdown  
Hysteresis  
SOT-223  
SOT-89  
33  
39  
oC/  
W
θJC  
Thermal Resistance  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
5
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Electrical Characteristics (Continued)  
AZ1117B-1.2 Electrical Characteristics  
Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits  
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.  
Parameter  
Conditions  
Symbol  
Min  
1.176  
1.152  
Typ  
Max Unit  
1.2  
1.224  
VOUT  
Output Voltage  
V
3.2VVIN10V  
1.228  
1.2  
0.5  
6
VRLINE  
VRLOAD  
VDROP  
Line Regulation  
Load Regulation  
Dropout Voltage  
Current Limit  
mV  
10  
1.5VVIN-VOUT10V  
2
1.2  
1.2  
1
15  
mV  
SOT-223  
SOT-89  
1.3  
V
ΔVOUT=1%, IOUT=0.8A  
ILIMIT  
IQ  
A
0.85  
1.15  
IOUT=0  
mA  
Quiescent Current  
Ripple Rejection  
4
6
PSRR  
f=120Hz, COUT=22μF  
(VIN-VOUT)=3V, IOUT=300mA  
70  
0.5  
dB  
%
Temperature Stability  
RMS Output Noise  
TA=25oC, 10Hzf≤10KHz  
0.003  
160  
16  
%
(% of VOUT  
)
oC  
oC  
Thermal Shutdown  
Junction Temperature  
Thermal Shutdown  
Hysteresis  
SOT-223  
SOT-89  
33  
39  
oC/  
W
θJC  
Thermal Resistance  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
6
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Electrical Characteristics (Continued)  
AZ1117B-1.5 Electrical Characteristics  
Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits  
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.  
Parameter  
Conditions  
Symbol  
Min  
1.485  
1.470  
Typ  
Max Unit  
1.5  
1.515  
VOUT  
Output Voltage  
V
3.5VVIN10V  
1.530  
1.5  
0.5  
6
VRLINE  
VRLOAD  
VDROP  
Line Regulation  
Load Regulation  
Dropout Voltage  
Current Limit  
mV  
10  
1.5VVIN-VOUT10V  
2
1.2  
1.2  
1
15  
mV  
SOT-223  
SOT-89  
1.3  
V
ΔVOUT=1%, IOUT=0.8A  
ILIMIT  
IQ  
A
0.85  
1.15  
IOUT=0  
mA  
Quiescent Current  
Ripple Rejection  
4
6
PSRR  
f=120Hz, COUT=22μF  
(VIN-VOUT)=3V, IOUT=300mA  
70  
0.5  
dB  
%
Temperature Stability  
RMS Output Noise  
TA=25oC, 10Hzf≤10KHz  
0.003  
160  
16  
%
(% of VOUT  
)
oC  
oC  
Thermal Shutdown  
Junction Temperature  
Thermal Shutdown  
Hysteresis  
SOT-223  
SOT-89  
33  
39  
oC/  
W
θJC  
Thermal Resistance  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
7
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Electrical Characteristics (Continued)  
AZ1117B-1.8 Electrical Characteristics  
Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits  
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.  
Parameter  
Conditions  
Symbol  
Min  
1.782  
1.764  
Typ  
Max  
1.818  
1.836  
6
Unit  
1.8  
VOUT  
Output Voltage  
V
3.8VVIN10V  
1.8  
0.5  
VRLINE  
VRLOAD  
VDROP  
Line Regulation  
Load Regulation  
Dropout Voltage  
Current Limit  
mV  
mV  
V
1.5VVIN-VOUT10V  
10  
2
1.2  
1.2  
1
15  
SOT-223  
SOT-89  
1.3  
ΔVOUT=1%, IOUT=0.8A  
ILIMIT  
IQ  
A
0.85  
1.15  
IOUT=0  
mA  
Quiescent Current  
Ripple Rejection  
4
6
PSRR  
f=120Hz, COUT=22μF  
(VIN-VOUT)=3V, IOUT=300mA  
70  
0.5  
dB  
%
Temperature Stability  
RMS Output Noise  
TA=25oC, 10Hzf≤10KHz  
0.003  
160  
16  
%
(% of VOUT  
)
oC  
oC  
Thermal Shutdown  
Junction Temperature  
Thermal Shutdown  
Hysteresis  
SOT-223  
SOT-89  
33  
39  
oC/W  
θJC  
Thermal Resistance  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
8
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Electrical Characteristics (Continued)  
AZ1117B-2.5 Electrical Characteristics  
Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits  
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.  
Parameter  
Conditions  
Symbol  
Min  
Typ  
Max Unit  
2.475  
2.5  
2.525  
VOUT  
Output Voltage  
V
4.5VVIN10V  
2.545  
2.455  
2.5  
0.5  
6
VRLINE  
VRLOAD  
VDROP  
Line Regulation  
Load Regulation  
Dropout Voltage  
Current Limit  
mV  
10  
1.5VVIN-VOUT10V  
2
1.2  
1.2  
1
15  
mV  
SOT-223  
SOT-89  
1.3  
V
ΔVOUT=1%, IOUT=0.8A  
ILIMIT  
IQ  
A
0.85  
1.15  
IOUT=0  
mA  
Quiescent Current  
Ripple Rejection  
4
6
PSRR  
f=120Hz, COUT=22μF  
(VIN-VOUT)=3V, IOUT=300mA  
70  
0.5  
dB  
%
Temperature Stability  
RMS Output Noise  
TA=25oC, 10Hzf≤10KHz  
0.003  
160  
16  
%
(% of VOUT  
)
oC  
oC  
Thermal Shutdown  
Junction Temperature  
Thermal Shutdown  
Hysteresis  
SOT-223  
SOT-89  
33  
39  
oC/W  
θJC  
Thermal Resistance  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
9
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Electrical Characteristics (Continued)  
AZ1117B-3.3 Electrical Characteristics  
Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits  
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.  
Parameter  
Conditions  
Symbol  
Min  
3.267  
3.235  
Typ  
3.3  
3.3  
0.5  
Max Unit  
3.333  
VOUT  
Output Voltage  
V
5.3VVIN10V  
3.365  
6
VRLINE  
VRLOAD  
VDROP  
Line Regulation  
Load Regulation  
Dropout Voltage  
Current Limit  
mV  
10  
1.5VVIN-VOUT10V  
2
1.2  
1.2  
1
15  
mV  
SOT-223  
SOT-89  
1.3  
V
ΔVOUT=1%, IOUT=0.8A  
ILIMIT  
IQ  
A
0.85  
1.15  
IOUT=0  
mA  
Quiescent Current  
Ripple Rejection  
4
6
PSRR  
f=120Hz, COUT=22μF  
(VIN-VOUT)=3V, IOUT=300mA  
70  
0.5  
dB  
%
Temperature Stability  
RMS Output Noise  
TA=25oC, 10Hzf≤10KHz  
0.003  
160  
%
(% of VOUT  
)
oC  
oC  
Thermal Shutdown  
Junction Temperature  
Thermal Shutdown  
Hysteresis  
16  
SOT-223  
SOT-89  
33  
39  
oC/W  
θJC  
Thermal Resistance  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
10  
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Electrical Characteristics (Continued)  
AZ1117B-5.0 Electrical Characteristics  
Operating Conditions: VIN10V, IOUT=10mA, TJ=25oC, unless otherwise specified. (Pmaximum power dissipation). Limits  
appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.  
Parameter  
Conditions  
Symbol  
Min  
4.950  
4.900  
Typ  
5.0  
5.0  
0.5  
Max Unit  
5.050  
VOUT  
Output Voltage  
V
6.5VVIN10V  
5.100  
6
VRLINE  
VRLOAD  
VDROP  
Line Regulation  
Load Regulation  
Dropout Voltage  
Current Limit  
mV  
10  
1.5VVIN-VOUT10V  
2
1.2  
1.2  
1
15  
mV  
SOT-223  
SOT-89  
1.3  
V
ΔVOUT=1%, IOUT=0.8A  
ILIMIT  
IQ  
A
0.85  
1.15  
IOUT=0  
mA  
Quiescent Current  
Ripple Rejection  
4
6
PSRR  
f=120Hz, COUT=22μF  
(VIN-VOUT)=3V, IOUT=300mA  
70  
0.5  
dB  
%
Temperature Stability  
RMS Output Noise  
TA=25oC, 10Hzf≤10KHz  
0.003  
160  
%
(% of VOUT  
)
oC  
oC  
Thermal Shutdown  
Junction Temperature  
Thermal Shutdown  
Hysteresis  
16  
SOT-223  
SOT-89  
33  
39  
oC/W  
θJC  
Thermal Resistance  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
11  
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Typical Performance Characteristics  
10  
AZ1117B-2.5V  
VIN=4.5V  
AZ1117B-2.5V  
VIN=4.5V to 10V  
0.4  
0.2  
5
0
IOUT=10mA to 800mA  
IOUT=10mA  
-5  
0.0  
-10  
-15  
-20  
-25  
-0.2  
-0.4  
-20  
0
20  
40  
60  
80  
100  
120  
-20  
0
20  
40  
60  
80  
100  
120  
Junction Temperature (oC)  
Junction Temperature (oC)  
Figure 4. Line Regulation vs. Junction Temperature  
Figure 5. Load Regulation vs. Junction Temperature  
2.60  
1.270  
Reference Voltage  
AZ1117B-ADJ  
VIN=4.5V  
OUT=10mA  
2.58  
2.56  
2.54  
2.52  
2.50  
2.48  
2.46  
2.44  
2.42  
2.40  
1.265  
1.260  
1.255  
1.250  
1.245  
1.240  
1.235  
1.230  
1.225  
1.220  
AZ1117B-2.5V  
VIN=4.5V  
I
IOUT=10mA  
-20  
0
20  
40  
60  
80  
100  
120  
-20  
0
20  
40  
60  
80  
100  
120  
Junction Temperature (oC)  
Junction Temperature (oC)  
Figure 6. Reference Voltage vs. Junction Temperature  
Figure 7. Output Voltage vs. Junction Temperature  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
12  
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Typical Performance Characteristics (Continued)  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
3
2
AZ1117B-ADJ  
VIN=4.5V  
Minimum Load Current  
AZ1117B-ADJ  
VIN=4.5V  
1
0
-1  
-2  
-20  
0
20  
40  
60  
80  
100  
120  
-20  
0
20  
40  
60  
80  
100  
120  
Junction Temperature (oC)  
Junction Temperature (oC)  
Figure 8. Minimum Load Current vs. Junction Temperature Figure 9. Adjust Pin Current vs. Junction Temperature  
1.4  
10  
SOT-223  
AZ1117B-2.5  
VIN=4.5V  
9
8
7
6
5
4
3
2
1
0
1.3  
1.2  
1.1  
1.0  
0.9  
0.8  
AZ1117-2.5V  
SOT-223  
No Heatsink  
-40oC  
-25oC  
25oC  
100oC  
0
100  
200  
300  
400  
500  
600  
700  
800  
900  
1000  
-20  
0
20  
40  
60  
80  
100  
120  
Case Temperature (oC)  
Output Current (mA)  
Figure 11. Power Dissipation vs. Case Temperature  
Figure 10. Dropout Voltage vs. Output Current  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
13  
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Typical Performance Characteristics (Continued)  
100  
50  
0.2  
0.1  
0
0
-50  
-0.1  
0.6  
0.3  
5.3  
4.8  
4.3  
3.8  
0
10mA  
-0.3  
-0.6  
Time (20μs/Div)  
Time (10μs/Div)  
Figure 13. Load Transient Response  
Figure 12. Line Transient Response  
80  
70  
60  
50  
40  
30  
20  
10  
1.6  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
AZ1117B-2.5V  
VIN=4.5V  
No Heatsink  
@VOUT=VOUT(nom)x98%  
10  
100  
1k  
10k  
100k  
-20  
0
20  
40  
60  
80  
100  
120  
Junction Temperature (oC)  
Frequency (Hz)  
Figure 14. PSRR vs. Frequency  
Figure 15. Current Limit vs. Junction Temperature  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
14  
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Typical Performance Characteristics (Continued)  
1.4  
AZ1117B-2.5  
100mA  
SOT-223  
1.3  
1.2  
1.1  
1.0  
0.9  
0.8  
400mA  
600mA  
800mA  
-20  
0
20  
40  
60  
80  
100  
Junction Temperature (oC)  
Figure 16. Dropout Voltage vs. Junction Temperature  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
15  
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Typical Applications  
9V  
V =11V  
IN  
AZ1117B-ADJ  
V
VOUT  
IN  
+
+
10μF  
22μF  
ADJ  
R1  
124Ω  
R2  
768Ω  
VOUT=VREF * ( 1+R2/R1) + IADJ * R2  
V =5.3V  
AZ1117B-3.3  
GND  
3.3V  
IN  
V
VOUT  
IN  
+
+
10μF  
22μF  
Figure 17. Typical Applications of AZ1117B  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
16  
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Mechanical Dimensions  
SOT-223  
Unit: mm(inch)  
6.300(0.248)  
6.700(0.264)  
2.900(0.114)  
3.100(0.122)  
0.900(0.035)  
MIN  
0.250(0.010)  
1.750(0.069)  
TYP  
0.610(0.024)  
0.810(0.032)  
2.300(0.091)  
TYP  
0°  
10°  
4.500(0.177)  
4.700(0.185)  
0.020(0.001)  
0.100(0.004)  
1.520(0.060)  
1.800(0.071)  
1.500(0.059)  
1.700(0.067)  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
17  
Part Obsolete  
Data Sheet  
600mA LOW DROPOUT LINEAR REGULATOR  
LOW DROPOUT LINEAR REGULATOR  
APA1P121371M7  
AZ1117B  
Mechanical Dimensions (Continued)  
SOT-89  
Unit: mm(inch)  
4.400(0.173)  
4.600(0.181)  
1.550(0.061)REF  
1.400(0.055)  
1.600(0.063)  
1.030(0.041)REF  
45  
2.300(0.091)  
3.950(0.156)  
2.060(0.081)REF  
2.600(0.102)  
4.250(0.167)  
3
10  
0.900(0.035)  
1.100(0.043)  
0.350(0.014)  
0.450(0.018)  
0.320(0.013)  
0.320(0.013)  
0.520(0.020)  
0.520(0.020)  
0.480(0.019)  
3.000(0.118)  
TYP  
1.500(0.059)  
1.800(0.071)  
0.320(0.013)REF  
1.620(0.064)REF  
3
2.210(0.087)REF  
R0.150(0.006)  
10  
Jan. 2013 Rev. 2. 3  
BCD Semiconductor Manufacturing Limited  
18  
Part Obsolete  
BCD Semiconductor Manufacturing Limited  
http://www.bcdsemi.com  
CD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-  
cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any  
cular purpose, nor does BCD
AIN SITE  
- Headquarters  
- Wafer Fab  
BCD Semiconductor Manufacturing Limited  
Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.  
No. 1600, Zi Xing Road, Shanghai ZiZhu Science-based Industrial Park, 200241, China  
800 Yi Shan Road, Shanghai 200233, China  
Tel: +86-21-24162266, Fax: +86-21-24162277  
Tel: +86-21-6485 1491, Fax: +86-21-5450 0008  
REGIONAL SALES OFFICE  
Shenzhen Office  
Taiwan Office  
USA Office  
Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd., Shenzhen Office  
BCD Semiconductor (Taiwan) Company Limited  
BCD Semiconductor Corp.  
Unit A Room 1203, Skyworth Bldg., Gaoxin Ave.1.S., Nanshan District, Shenzhen,  
4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei,  
30920 Huntwood Ave. Hayward,  
China  
Taiwan  
Tel: +886-2-2656 2808  
CA 94544, USA  
Tel: +86-755-8826 7951  
Tel : +1-510-324-2988  
Fax: +86-755-8826 7865  
Fax: +886-2-2656 2806  
Fax: +1-510-324-2788  

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