UNISONIC TECHNOLOGIES CO., LTD LR1116/B
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.
LINEAR INTEGRATED CIRCUIT
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 range
Lead-free: LR1116L/LR1116BL Halogen-free:LR1116G/LR1116BG
ORDERING INFORMATION
Normal
LR11161-xx-AA3-A-R LR11161-xx-AA3-B-R LR11161-xx-AA3-C-R LR11161-xx-AA3-D-R LR11161-xx-AB3-A-R LR11161-xx-AB3-B-R LR11161-xx-TA3-D-T LR11161-xx-TN3-A-R LR11161-xx-TN3-B-R LR11161-xx-TN3-D-R LR11161-xx-TQ2-D-R LR11161-xx-TQ2-D-T LR11161-xx-S08-R
Ordering Number 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
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
Package 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
1. G O G I G O I G O I I I G
Pin Assignment 2. 3. 4. 5. 6. 7. OI---GI---IO- - - GO - - - OI---GI---GO - - - OI---GI GO - - - GO - - - GO - - - OO I x OO
8. x
Packing Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tube Tape Reel Tape Reel Tape Reel Tape Reel Tube Tape Reel
Notes: 1. 1: Current code: Blank: 0.8A B: 0.5A 2. Pin assignment: I:VIN O:VOUT G:GND x:NC 3. xx: Output Voltage, Refer to Marking Information.
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1 of 9
QW-R102-022.M
LR1116/B
MARKING INFORMATION
PACKAGE VOLTAGE CODE
LINEAR INTEGRATED CIRCUIT
MARKING
Voltage Code Pin Code L: Lead Free L: Halogen Free
Date Code
XX
SOT-89
Current Code
1116 1 2 3
SOT-223
12 15 18 25 2J 30 33 36 50
:1.2V :1.5V :1.8V :2.5V :2.85V :3.0V :3.3V :3.6V :5.0V
TO-220 TO-252 TO-263
Note: Current code: Blank: 0.8A B:0.5A
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2 of 9
QW-R102-022.M
LR1116/B
BLOCK DIAGRAM
LINEAR INTEGRATED CIRCUIT
APPLICATION CIRCUIT
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QW-R102-022.M
LR1116/B
ABSOLUTE MAXIMUM RATINGS
LINEAR INTEGRATED CIRCUIT
PARAMETER SYMBOL RATINGS UNIT DC Input Voltage VIN 15 V Operating Junction Temperature TOPR 0 ~ +125 °C Storage Temperature TSTG -40 ~ +150 °C 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 Junction to Case SOT-223/SOT-89 SOP-8 TO-252 TO-220/TO-263 SYMBOL θJC RATINGS 15 20 8 4 UNIT °C/W °C/W °C/W °C/W
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. 1% 1.188 1.2 Output Voltage VOUT VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C 2% 1.176 VIN =(VOUT+2V)~15V Output Voltage VOUT LR1116 : IOUT=0 to 800mA 1.176 1.2 LR1116B : IOUT=0 to 500mA Line Regulation ΔVOUT VIN =(VOUT+2V)~15V, IOUT =0mA 0.1 VIN =VOUT+2V Load Regulation ΔVOUT LR1116 : IOUT=0 to 800mA 2 LR1116B : IOUT=0 to 500mA Temperature Stability ΔVOUT 0.5 Long Term Stability ΔVOUT 1000 hrs, TJ=125°C 0.3 Operating Input Voltage VIN IOUT=100mA Quiescent Current ID VIN≤10V 5 Output Current IOUT VIN=VOUT+4.5V, TJ=25°C 800 950 Output Noise Voltage eN B=10Hz~10KHz, TJ=25°C 100 IOUT=40mA, f=120Hz, TJ=25°C 60 75 Supply Voltage Rejection SVR VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA 0.9 Dropout Voltage VD IOUT= 500mA 1.1 1.2 IOUT= 800mA(only for LR1116) Thermal Regulation Ta=25°C, 30ms Pulse 0.01
MAX. UNIT 1.212 V 1.224 1.224 0.6 3 V % % % % V mA mA μV dB 1.0 1.3 1.4 0.10 V V V %/W
15 10 1200
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4 of 9
QW-R102-022.M
LR1116/B
ELECTRICAL CHARACTERISTICS (Cont.)
For LR1116/B-1.5V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LR1116/B-1.8V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation SYMBOL VOUT VOUT ΔVOUT ΔVOUT ΔVOUT ΔVOUT VIN ID IOUT eN SVR VD SYMBOL VOUT VOUT ΔVOUT ΔVOUT ΔVOUT ΔVOUT VIN ID IOUT eN SVR VD
LINEAR INTEGRATED CIRCUIT
MIN. TYP. MAX. UNIT 1% 1.485 1.5 1.515 VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C V 2% 1.470 1.530 VIN =(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA 1.470 1.5 1.530 V LR1116B : IOUT=0 to 500mA VIN =(VOUT+2V)~15V, IOUT =0mA 0.1 0.6 % VIN =VOUT+2V LR1116 : IOUT=0 to 800mA 2 3 % LR1116B : IOUT=0 to 500mA 0.5 % 1000 hrs, TJ=125°C 0.3 % IOUT=100mA 15 V VIN≤10V 5 10 mA VIN=VOUT+4.5V, TJ=25°C 800 950 1200 mA B=10Hz~10KHz, TJ=25°C 100 μV IOUT=40mA, f=120Hz, TJ=25°C 60 75 dB VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA 0.6 0.75 V IOUT= 500mA IOUT= 800mA(only for LR1116) Ta=25°C, 30ms Pulse TEST CONDITIONS 0.80 0.95 0.01 0.95 1.1 0.10 V V %/W
TEST CONDITIONS
MIN. TYP. MAX. UNIT 1% 1.782 1.8 1.818 VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C V 2% 1.764 1.836 VIN =(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA 1.764 1.8 1.836 V LR1116B : IOUT=0 to 500mA VIN =(VOUT+2V)~15V, IOUT =0mA 0.1 0.6 % VIN =VOUT+2V LR1116 : IOUT=0 to 800mA 2 3 % LR1116B : IOUT=0 to 500mA 0.5 % 1000 hrs, TJ=125°C 0.3 % IOUT=100mA 15 V VIN≤10V 5 10 mA VIN=VOUT+4.5V, TJ=25°C 800 950 1200 mA B=10Hz~10KHz, TJ=25°C 100 μV IOUT=40mA, f=120Hz, TJ=25°C 60 75 dB VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA 0.4 0.5 V IOUT= 500mA 0.6 0.8 V IOUT= 800mA(only for LR1116) 0.8 0.95 V Ta=25°C, 30ms Pulse 0.01 0.10 %/W
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QW-R102-022.M
LR1116/B
ELECTRICAL CHARACTERISTICS (Cont.)
For LR1116/B-2.5V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LR1116/B-2.85V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation SYMBOL VOUT VOUT ΔVOUT ΔVOUT ΔVOUT ΔVOUT VIN ID IOUT eN SVR VD SYMBOL VOUT VOUT ΔVOUT ΔVOUT ΔVOUT ΔVOUT VIN ID IOUT eN SVR VD
LINEAR INTEGRATED CIRCUIT
MIN. TYP. MAX. UNIT 1% 2.475 2.5 2.525 VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C V 2% 2.450 2.550 VIN =(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA 2.45 2.5 2.55 V LR1116B : IOUT=0 to 500mA VIN =(VOUT+2V)~15V, IOUT =0mA 0.1 0.6 % VIN =VOUT+2V LR1116 : IOUT=0 to 800mA 2 3 % LR1116B : IOUT=0 to 500mA 0.5 % 1000 hrs, TJ=125°C 0.3 % IOUT=100mA 15 V VIN≤10V 5 10 mA VIN=VOUT+4.5V, TJ=25°C 800 950 1200 mA B=10Hz~10KHz, TJ=25°C 100 μV IOUT=40mA, f=120Hz, TJ=25°C 60 75 dB VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA 0.16 0.3 V IOUT= 500mA 0.4 0.6 V IOUT= 800mA(only for LR1116) Ta=25°C, 30ms Pulse TEST CONDITIONS 0.6 0.01 0.8 0.10 V %/W
TEST CONDITIONS
MIN. TYP. MAX. UNIT 1% 2.822 2.85 2.878 VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C V 2% 2.793 2.907 VIN =(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA 2.793 2.85 2.907 V LR1116B : IOUT=0 to 500mA VIN =(VOUT+2V)~15V, IOUT =0mA 0.1 0.6 % VIN =VOUT+2V LR1116 : IOUT=0 to 800mA 2 3 % LR1116B : IOUT=0 to 500mA 0.5 % 1000 hrs, TJ=125°C 0.3 % IOUT=100mA 15 V VIN≤10V 5 10 mA VIN=VOUT+4.5V, TJ=25°C 800 950 1200 mA B=10Hz~10KHz, TJ=25°C 100 μV IOUT=40mA, f=120Hz, TJ=25°C 60 75 dB VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA 0.16 0.3 V IOUT= 500mA 0.45 0.6 V 0.6 0.8 V IOUT= 800mA(only for LR1116) Ta=25°C, 30ms Pulse 0.01 0.10 %/W
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6 of 9
QW-R102-022.M
LR1116/B
ELECTRICAL CHARACTERISTICS (Cont.)
For LR1116/B-3.0V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LR1116/B-3.3V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation
LINEAR INTEGRATED CIRCUIT
SYMBOL TEST CONDITIONS VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C 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 ΔVOUT 1000 hrs, TJ=125°C VIN IOUT=100mA ID VIN≤10V IOUT VIN=VOUT+4.5V, TJ=25°C eN B=10Hz ~ 10KHz, TJ=25°C IOUT=40mA, f=120Hz, TJ=25°C SVR VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA VD IOUT= 500mA IOUT= 800mA (only for LR1116) Ta=25°C, 30ms Pulse SYMBOL TEST CONDITIONS VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C 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 ΔVOUT 1000 hrs, TJ=125°C VIN IOUT=100mA ID VIN≤10V IOUT VIN=VOUT+4.5V, TJ=25°C eN B=10Hz ~ 10KHz, TJ=25°C IOUT=40mA, f=120Hz, TJ=25°C SVR VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA VD IOUT= 500mA IOUT= 800mA (only for LR1116) Ta=25°C, 30ms Pulse
MIN. TYP. MAX. UNIT 2.970 3.0 3.030 V 2.940 3.0 0.1 2 0.5 0.3 5 950 100 75 0.16 0.45 0.6 0.01 0.3 0.6 0.8 0.10 15 10 1200 3.060 0.6 3 V % % % % V mA mA μV dB V V V %/W
800 60
MIN. TYP. MAX. UNIT 3.267 3.3 3.333 V 3.234 3.3 0.1 2 0.5 0.3 5 950 100 75 0.16 0.4 0.6 0.01 0.3 0.6 0.8 0.10 15 10 1200 3.366 0.6 3 V % % % % V mA mA μV dB V V V %/W
800 60
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7 of 9
QW-R102-022.M
LR1116/B
ELECTRICAL CHARACTERISTICS (Cont.)
For LR1116/B-3.6V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LR1116/B-5.0V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation
LINEAR INTEGRATED CIRCUIT
SYMBOL TEST CONDITIONS VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C 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 ΔVOUT 1000 hrs, TJ=125°C VIN IOUT=100mA ID VIN≤10V IOUT VIN=VOUT+4.5V, TJ=25°C eN B=10Hz ~ 10KHz, TJ=25°C IOUT=40mA, f=120Hz, TJ=25°C SVR VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA VD IOUT= 500mA IOUT= 800mA (only for LR1116) Ta=25°C, 30ms Pulse SYMBOL TEST CONDITIONS VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C 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 ΔVOUT 1000 hrs, TJ=125°C VIN IOUT=100mA ID VIN≤10V IOUT VIN=VOUT+4.5V, TJ=25°C eN B=10Hz ~ 10KHz, TJ=25°C IOUT=40mA, f=120Hz, TJ=25°C SVR VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA VD IOUT= 500mA IOUT= 800mA (only for LR1116) Ta=25°C, 30ms Pulse
MIN. TYP. MAX. UNIT 3.564 3.6 3.636 V 3.528 3.6 0.1 2 0.5 0.3 5 950 100 75 0.16 0.4 0.6 0.01 0.3 0.6 0.8 0.10 15 10 1200 3.672 0.6 3 V % % % % V mA mA μV dB V V V %/W
800 60
MIN. TYP. MAX. UNIT 4.95 5.0 5.05 V 4.90 5.0 0.1 2 0.5 0.3 5 950 100 75 0.16 0.4 0.6 0.01 0.3 0.6 0.8 0.10 15 10 1200 5.10 0.6 3 V % % % % V mA mA μV dB V V V %/W
800 60
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QW-R102-022.M
LR1116/B
TYPICAL PERFORMANCE CHARACTERISTICS
Reference Voltge vs. Temperature
1.250
LINEAR INTEGRATED CIRCUIT
Output Voltage vs. Temperautre
3.60 3.55 VOUT SET WITH 1% RESISTORS
Reference Voltage, VREF (V)
1.245
Output Voltage, VOUT (V)
1.240 1.235 1.230 1.225 1.220 1.215 1.210 1.205 1.200 -75 -50 -25 0 25 50 75 100 125 150 175
3.50 3.45 3.40 3.35 3.30 3.25 3.20 3.15 3.10 -75 -50 -25
VOUT=3.3V
0 25 50 75 100 125 150 175
Junction Temperature, TJ (°C) Maximum Power Dissipation
10
Junction Temperature, TJ (°C)
8
6 4
TO-263 & TO-252
SOT-223
2 0 25 45 65 85 105 125
Case Temperature(°C)
U TC 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.
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QW-R102-022.M
