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 Lead Free Plating Halogen Free 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 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. O I - - - G I - - - I O - - - G O - - - O I - - - G I - - - G O - - - O I - - - G I G O - - - G O - - - G O - - - O O I x O O 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. LR1116 1 L-xx-AA3-A-R (1) Packing Type (2) Pin Assignment (3) Package Type (4) Output Voltage Code (5) Lead Free (6) Current Code www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., Ltd (1) R: Tape Reel, T: Tube (2) Refer to Pin Assignment (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 1 of 9 QW-R102-022.N LR1116/B LINEAR INTEGRATED CIRCUIT MARKING INFORMATION PACKAGE MARKING VOLTAGE CODE SOT-89 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 L: Lead Free G: Halogen Free 1 Pin Code Voltage Code Pin Code XX Voltage Code Current Code TO-220 TO-252 TO-263 Current Code LR1116 Date Code 3 2 UTC LR1116 xx 1 2 L: Lead Free G: Halogen Free LOT Code Date Code 3 Note: Current code: Blank: 0.8A B:0.5A UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 9 QW-R102-022.N LR1116/B BLOCK DIAGRAM APPLICATION CIRCUIT UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT 3 of 9 QW-R102-022.N LR1116/B LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS 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 SOT-223/SOT-89 SOP-8 Junction to Case 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 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MAX. UNIT 1.212 V 1.224 1.224 V 0.6 % 3 % 15 10 1200 % % V mA mA μV dB 1.0 1.3 1.4 0.10 V V V %/W 4 of 9 QW-R102-022.N LR1116/B LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS (Cont.) For LR1116/B-1.5V PARAMETER SYMBOL Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage ΔVOUT ΔVOUT VIN ID IOUT eN Supply Voltage Rejection Dropout Voltage SVR VD Thermal Regulation For LR1116/B-1.8V PARAMETER SYMBOL Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage ΔVOUT ΔVOUT VIN ID IOUT eN Supply Voltage Rejection Dropout Voltage Thermal Regulation SVR VD TEST CONDITIONS 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 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 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 0.80 0.95 0.01 0.01 0.10 %/W 5 of 9 QW-R102-022.N LR1116/B LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS (Cont.) For LR1116/B-2.5V PARAMETER SYMBOL Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage ΔVOUT ΔVOUT VIN ID IOUT eN Supply Voltage Rejection Dropout Voltage SVR VD SYMBOL Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage ΔVOUT ΔVOUT VIN ID IOUT eN Supply Voltage Rejection Dropout Voltage Thermal Regulation 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 Thermal Regulation For LR1116/B-2.85V PARAMETER TEST CONDITIONS SVR VD 0.8 0.10 V %/W 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 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 0.6 0.01 TEST CONDITIONS 6 of 9 QW-R102-022.N LR1116/B LINEAR INTEGRATED CIRCUIT 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 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 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN. TYP. MAX. UNIT 2.970 3.0 3.030 V 2.940 3.0 3.060 V 0.1 0.6 % 2 3 % 0.5 0.3 800 5 950 100 60 75 0.16 0.45 0.6 0.01 15 10 1200 % % V mA mA μV dB 0.3 0.6 0.8 0.10 V V V %/W MIN. TYP. MAX. UNIT 3.267 3.3 3.333 V 3.234 3.3 3.366 V 0.1 0.6 % 2 3 % 0.5 0.3 800 5 950 100 60 75 0.16 0.4 0.6 0.01 15 10 1200 % % V mA mA μV dB 0.3 0.6 0.8 0.10 V V V %/W 7 of 9 QW-R102-022.N LR1116/B LINEAR INTEGRATED CIRCUIT 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 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 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN. TYP. MAX. UNIT 3.564 3.6 3.636 V 3.528 3.6 3.672 V 0.1 0.6 % 2 3 % 0.5 0.3 800 5 950 100 60 75 0.16 0.4 0.6 0.01 15 10 1200 % % V mA mA μV dB 0.3 0.6 0.8 0.10 V V V %/W MIN. TYP. MAX. UNIT 4.95 5.0 5.05 V 4.90 5.0 5.10 V 0.1 0.6 % 2 3 % 0.5 0.3 800 5 950 100 60 75 0.16 0.4 0.6 0.01 15 10 1200 % % V mA mA μV dB 0.3 0.6 0.8 0.10 V V V %/W 8 of 9 QW-R102-022.N LR1116/B TYPICAL PERFORMANCE CHARACTERISTICS Output Voltage vs. Temperautre Reference Voltge vs. Temperature 1.250 3.60 1.245 3.55 Output Voltage, VOUT (V) Reference Voltage, VREF (V) LINEAR INTEGRATED CIRCUIT 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 Junction Temperature, TJ (°C) VOUT SET WITH 1% RESISTORS 3.50 3.45 3.40 3.35 3.30 VOUT=3.3V 3.25 3.20 3.15 3.10 -75 -50 -25 0 25 50 75 100 125 150 175 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 www.unisonic.com.tw 1 of 9 QW-R102-022.N