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LR1116BL-15-S08-R [UTC]

Fixed Positive LDO Regulator, 1.5V, 0.95V Dropout, BIPolar, PDSO8, LEAD FREE, SOP-8;
LR1116BL-15-S08-R
型号： LR1116BL-15-S08-R
厂家： Unisonic Technologies    Unisonic Technologies
描述：

Fixed Positive LDO Regulator, 1.5V, 0.95V Dropout, BIPolar, PDSO8, LEAD FREE, SOP-8

光电二极管 输出元件 调节器
文件： 总9页 (文件大小：221K)
中文：  中文翻译
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UNISONIC TECHNOLOGIES CO., LTD  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
LOW DROP POSITIVE  
VOLTAGE REGULATORS  
„
DESCRIPTION  
The UTC LR1116/B is a low drop voltage regulator able to provide  
up to 0.8/0.5A of output current. Output consists of PNP power  
transistor. So that dropout voltage can be extremely low.  
„
FEATURES  
* 2.85V Device are Suitable for SCSI-2 Active Termination  
* Output Current up to 0.8/0.5A  
* Internal Current and Thermal Limit  
* Available in ±1%(at 25°C) and 2% in all Temperature  
„
ORDERING INFORMATION  
Ordering Number  
Pin Assignment  
Package  
Packing  
Lead Free Plating  
LR11161L-xx-AA3-A-R  
LR11161L-xx-AA3-B-R  
LR11161L-xx-AA3-C-R  
LR11161L-xx-AA3-D-R  
LR11161L-xx-AB3-A-R  
LR11161L-xx-AB3-B-R  
LR11161L-xx-TA3-D-T  
LR11161L-xx-TN3-A-R  
LR11161L-xx-TN3-B-R  
LR11161L-xx-TN3-D-R  
LR11161L-xx-TQ2-D-R  
LR11161L-xx-TQ2-D-T  
LR11161L-xx-S08-R  
Halogen Free  
1. 2. 3. 4. 5. 6. 7. 8.  
LR11161G-xx-AA3-A-R  
LR11161G-xx-AA3-B-R  
LR11161G-xx-AA3-C-R  
LR11161G-xx-AA3-D-R  
LR11161G-xx-AB3-A-R  
LR11161G-xx-AB3-B-R  
LR11161G-xx-TA3-D-T  
LR11161G-xx-TN3-A-R  
LR11161G-xx-TN3-B-R  
LR11161G-xx-TN3-D-R  
LR11161G-xx-TQ2-D-R  
LR11161G-xx-TQ2-D-T  
LR11161G-xx-S08-R  
SOT-223  
SOT-223  
SOT-223  
SOT-223  
SOT-89  
SOT-89  
TO-220  
TO-252  
TO-252  
TO-252  
TO-263  
TO-263  
SOP-8  
G O I  
O G I  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Tape Reel  
Tape Reel  
Tape Reel  
Tape Reel  
Tape Reel  
Tape Reel  
Tube  
G I O -  
I G O -  
G O I  
O G I  
-
-
I G O -  
G O I  
O G I  
-
Tape Reel  
Tape Reel  
Tape Reel  
Tape Reel  
Tube  
I G O -  
I G O -  
I G O -  
-
-
-
-
-
-
-
-
-
-
-
-
G O O I x O O x Tape Reel  
Notes: 1. 1: Current code: Blank: 0.8A  
2. Pin Assignment: I:VIN O:VOUT G:GND x:NC  
3. xx: Output Voltage, Refer to Marking Information.  
B: 0.5A  
(1) R: Tape Reel, T: Tube  
(2) Refer to Pin Assignment  
LR1116 1 L-xx-AA3-A-R  
(1) Packing Type  
(2) Pin Assignment  
(3) Package Type  
(4) Output Voltage Code  
(5) Lead Free  
(3) AA3: SOT-223, AB3: SOT-89, TA3: TO-220  
TN3: TO-252, TQ2: TO-263, S08: SOP-8  
(4) xx: Refer to Marking Information  
(5) G: Halogen Free, L: Lead Free  
(6) Blank: 0.8A, B: 0.5A  
(6) Current Code  
www.unisonic.com.tw  
1 of 9  
Copyright © 2010 Unisonic Technologies Co., Ltd  
QW-R102-022.N  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
„
MARKING INFORMATION  
MARKING  
PACKAGE  
VOLTAGE CODE  
SOT-89  
12 :1.2V  
15 :1.5V  
18 :1.8V  
25 :2.5V  
2J :2.85V  
30 :3.0V  
33 :3.3V  
36 :3.6V  
50 :5.0V  
Current Code  
LR1116  
L: Lead Free  
G: Halogen Free  
Pin Code  
SOT-223  
XX  
Voltage Code  
Date Code  
1
2
3
L: Lead Free  
G: Halogen Free  
UTC  
LR1116  
xx  
Current Code  
TO-220  
TO-252  
TO-263  
Pin Code  
LOT Code  
Voltage Code  
Date Code  
1
2
3
Note: Current code: Blank: 0.8A B:0.5A  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 9  
QW-R102-022.N  
www.unisonic.com.tw  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
„
BLOCK DIAGRAM  
„
APPLICATION CIRCUIT  
UNISONIC TECHNOLOGIES CO., LTD  
3 of 9  
QW-R102-022.N  
www.unisonic.com.tw  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
„
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
SYMBOL  
VIN  
RATINGS  
15  
UNIT  
V
DC Input Voltage  
Operating Junction Temperature  
Storage Temperature  
TOPR  
0 ~ +125  
-40 ~ +150  
°C  
°C  
TSTG  
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.  
Absolute maximum ratings are stress ratings only and functional device operation is not implied.  
„
THERMAL DATA  
PARAMETER  
SOT-223/SOT-89  
SYMBOL  
RATINGS  
UNIT  
°C/W  
°C/W  
°C/W  
°C/W  
15  
20  
8
SOP-8  
Junction to Case  
θJC  
TO-252  
TO-220/TO-263  
4
„
ELECTRICAL CHARACTERISTICS  
(Ta=25℃, refer to the test circuits, TJ=-0~125℃, CO=10μF, unless otherwise specified).  
For LR1116/B-1.2V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
1% 1.188 1.2 1.212  
V
Output Voltage  
VOUT VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C  
2% 1.176  
1.224  
VIN =(VOUT+2V)~15V  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN =(VOUT+2V)~15V, IOUT =0mA  
VIN =VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
Output Voltage  
Line Regulation  
Load Regulation  
1.176 1.2 1.224  
V
%
%
0.1  
2
0.6  
3
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz~10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.9  
1.1  
1.2  
1.0  
1.3  
1.4  
V
V
V
Dropout Voltage  
VD  
IOUT= 500mA  
IOUT= 800mA(only for LR1116)  
Ta=25°C, 30ms Pulse  
Thermal Regulation  
0.01 0.10 %/W  
UNISONIC TECHNOLOGIES CO., LTD  
4 of 9  
QW-R102-022.N  
www.unisonic.com.tw  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
„
ELECTRICAL CHARACTERISTICS (Cont.)  
For LR1116/B-1.5V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
1% 1.485 1.5 1.515  
V
Output Voltage  
VOUT VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C  
2% 1.470  
1.530  
VIN =(VOUT+2V)~15V  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN =(VOUT+2V)~15V, IOUT =0mA  
VIN =VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
Output Voltage  
Line Regulation  
Load Regulation  
1.470 1.5 1.530  
V
%
%
0.1  
2
0.6  
3
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz~10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.6 0.75  
V
Dropout Voltage  
VD  
IOUT= 500mA  
0.80 0.95  
0.95 1.1  
V
V
I
OUT= 800mA(only for LR1116)  
Thermal Regulation  
Ta=25°C, 30ms Pulse  
0.01 0.10 %/W  
For LR1116/B-1.8V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
1% 1.782 1.8 1.818  
V
Output Voltage  
VOUT VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C  
2% 1.764  
1.836  
VIN =(VOUT+2V)~15V  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN =(VOUT+2V)~15V, IOUT =0mA  
VIN =VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
Output Voltage  
Line Regulation  
Load Regulation  
1.764 1.8 1.836  
V
%
%
0.1  
2
0.6  
3
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz~10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.4  
0.6  
0.5  
0.8  
V
V
V
IOUT= 500mA  
Dropout Voltage  
VD  
IOUT= 800mA(only for LR1116)  
0.8 0.95  
Thermal Regulation  
Ta=25°C, 30ms Pulse  
0.01 0.10 %/W  
UNISONIC TECHNOLOGIES CO., LTD  
5 of 9  
QW-R102-022.N  
www.unisonic.com.tw  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
„
ELECTRICAL CHARACTERISTICS (Cont.)  
For LR1116/B-2.5V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
1% 2.475 2.5 2.525  
V
Output Voltage  
VOUT VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C  
2% 2.450  
2.550  
VIN =(VOUT+2V)~15V  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN =(VOUT+2V)~15V, IOUT =0mA  
VIN =VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
Output Voltage  
Line Regulation  
Load Regulation  
2.45 2.5 2.55  
V
%
%
0.1  
2
0.6  
3
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz~10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.16 0.3  
V
V
V
IOUT= 500mA  
0.4  
0.6  
0.6  
0.8  
Dropout Voltage  
VD  
I
OUT= 800mA(only for LR1116)  
Thermal Regulation  
Ta=25°C, 30ms Pulse  
0.01 0.10 %/W  
For LR1116/B-2.85V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
1% 2.822 2.85 2.878  
V
Output Voltage  
VOUT VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C  
2% 2.793  
2.907  
VIN =(VOUT+2V)~15V  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN =(VOUT+2V)~15V, IOUT =0mA  
VIN =VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
Output Voltage  
Line Regulation  
Load Regulation  
2.793 2.85 2.907  
V
%
%
0.1  
2
0.6  
3
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz~10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.16 0.3  
0.45 0.6  
V
V
V
Dropout Voltage  
VD  
IOUT= 500mA  
IOUT= 800mA(only for LR1116)  
Ta=25°C, 30ms Pulse  
0.6  
0.8  
Thermal Regulation  
0.01 0.10 %/W  
UNISONIC TECHNOLOGIES CO., LTD  
6 of 9  
QW-R102-022.N  
www.unisonic.com.tw  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
„
ELECTRICAL CHARACTERISTICS (Cont.)  
For LR1116/B-3.0V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
Output Voltage  
Output Voltage  
Line Regulation  
Load Regulation  
VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C  
2.970 3.0 3.030  
V
VIN=(VOUT+2V)~15V  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN=(VOUT+2V)~15V, IOUT=0mA  
VIN=VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
2.940 3.0 3.060  
V
0.1  
2
0.6  
3
%
%
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz ~ 10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.16 0.3  
0.45 0.6  
V
V
V
Dropout Voltage  
VD  
IOUT= 500mA  
IOUT= 800mA (only for LR1116)  
Ta=25°C, 30ms Pulse  
0.6  
0.8  
Thermal Regulation  
0.01 0.10 %/W  
For LR1116/B-3.3V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
Output Voltage  
VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C  
VIN=(VOUT+2V)~15V  
3.267 3.3 3.333  
V
Output Voltage  
Line Regulation  
Load Regulation  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN=(VOUT+2V)~15V, IOUT=0mA  
VIN=VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
3.234 3.3 3.366  
V
0.1  
2
0.6  
3
%
%
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz ~ 10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.16 0.3  
V
V
V
Dropout Voltage  
VD  
IOUT= 500mA  
0.4  
0.6  
0.6  
0.8  
IOUT= 800mA (only for LR1116)  
Ta=25°C, 30ms Pulse  
Thermal Regulation  
0.01 0.10 %/W  
UNISONIC TECHNOLOGIES CO., LTD  
7 of 9  
QW-R102-022.N  
www.unisonic.com.tw  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
„
ELECTRICAL CHARACTERISTICS (Cont.)  
For LR1116/B-3.6V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
Output Voltage  
Output Voltage  
Line Regulation  
Load Regulation  
VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C  
3.564 3.6 3.636  
V
VIN=(VOUT+2V)~15V  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN=(VOUT+2V)~15V, IOUT=0mA  
VIN=VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
3.528 3.6 3.672  
V
0.1  
2
0.6  
3
%
%
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz ~ 10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.16 0.3  
V
V
V
Dropout Voltage  
VD  
IOUT= 500mA  
0.4  
0.6  
0.6  
0.8  
IOUT= 800mA (only for LR1116)  
Ta=25°C, 30ms Pulse  
Thermal Regulation  
0.01 0.10 %/W  
For LR1116/B-5.0V  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN. TYP. MAX. UNIT  
Output Voltage  
VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C  
VIN=(VOUT+2V)~15V  
4.95 5.0 5.05  
V
Output Voltage  
Line Regulation  
Load Regulation  
VOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT VIN=(VOUT+2V)~15V, IOUT=0mA  
VIN=VOUT+2V  
ΔVOUT LR1116 : IOUT=0 to 800mA  
LR1116B : IOUT=0 to 500mA  
ΔVOUT  
4.90 5.0 5.10  
V
0.1  
2
0.6  
3
%
%
Temperature Stability  
Long Term Stability  
Operating Input Voltage  
Quiescent Current  
Output Current  
0.5  
0.3  
%
%
ΔVOUT 1000 hrs, TJ=125°C  
VIN  
ID  
IOUT=100mA  
15  
10  
V
VIN≤10V  
5
mA  
IOUT  
eN  
VIN=VOUT+4.5V, TJ=25°C  
B=10Hz ~ 10KHz, TJ=25°C  
800 950 1200 mA  
Output Noise Voltage  
100  
μV  
I
OUT=40mA, f=120Hz, TJ=25°C  
Supply Voltage Rejection  
SVR  
60  
75  
dB  
VIN=VOUT+2.5V, VRIPPLE=1Vpp  
IOUT= 100mA  
0.16 0.3  
V
V
V
Dropout Voltage  
VD  
IOUT= 500mA  
0.4  
0.6  
0.6  
0.8  
I
OUT= 800mA (only for LR1116)  
Thermal Regulation  
Ta=25°C, 30ms Pulse  
0.01 0.10 %/W  
UNISONIC TECHNOLOGIES CO., LTD  
8 of 9  
QW-R102-022.N  
www.unisonic.com.tw  
LR1116/B  
LINEAR INTEGRATED CIRCUIT  
„
TYPICAL PERFORMANCE CHARACTERISTICS  
Reference Voltge vs. Temperature  
Output Voltage vs. Temperautre  
1.250  
1.245  
1.240  
1.235  
1.230  
1.225  
1.220  
1.215  
3.60  
VOUT SET WITH 1% RESISTORS  
3.55  
3.50  
3.45  
3.40  
3.35  
3.30  
VOUT=3.3V  
3.25  
3.20  
1.210  
1.205  
1.200  
3.15  
3.10  
-75 -50 -25  
-75 -50 -25  
0
25 50 75 100125150175  
0 25 50 75 100125150175  
Junction Temperature, TJ (°C)  
Junction Temperature, TJ (°C)  
Maximum Power Dissipation  
10  
8
TO-263 & TO-252  
6
4
SOT-223  
2
0
25  
45  
65  
85  
105  
125  
Case Temperature(°C)  
UTC assumes no responsibility for equipment failures that result from using products at values that  
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or  
other parameters) listed in products specifications of any and all UTC products described or contained  
herein. UTC products are not designed for use in life support appliances, devices or systems where  
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in  
whole or in part is prohibited without the prior written consent of the copyright owner. The information  
presented in this document does not form part of any quotation or contract, is believed to be accurate  
and reliable and may be changed without notice.  
UNISONIC TECHNOLOGIES CO., LTD  
1 of 9  
QW-R102-022.N  
www.unisonic.com.tw  

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