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 Halogen Free LR11161L-xx-AA3-A-R LR11161G-xx-AA3-d-e LR11161L-xx-AB3-A-R LR11161G-xx-AB3-d-e LR11161L-xx-TA3-D-T LR11161G-xx-TA3-d-e LR11161L-xx-TN3-A-R LR11161G-xx-TN3-d-e LR11161L-xx-TQ2-D-R LR11161G-xx-TQ2-d-e LR11161L-xx-S08-R LR11161G-xx-S08-R 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 © 2012 Unisonic Technologies Co., Ltd Package SOT-223 SOT-89 TO-220 TO-252 TO-263 SOP-8 d Pin Assignment Pin Code 1 2 3 A G O I B O G I C G I O D I G O e Packing R: Tape Reel T: Tube GOOIxOOx (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.O 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 Current Code TO-220 TO-252 TO-263 Pin Code Voltage Code UTC LR1116 xx 1 Note: Current code: Blank: 0.8A LOT Code Date Code 3 B: 0.5A UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 L: Lead Free G: Halogen Free 2 of 9 QW-R102-022.O LR1116/B LINEAR INTEGRATED CIRCUIT BLOCK DIAGRAM VCC VCC Reference Voltage VCC + VOUT Current Limit Therml Shut Down GND APPLICATION CIRCUIT VIN CIN 10µF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw UTC LR1116/B COUT 10µF 3 of 9 QW-R102-022.O LR1116/B LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VIN RATINGS 15 UNIT V Operating Junction Temperature TOPR -40 ~ +85 ℃ Storage Temperature TSTG -40 ~ +150 ℃ DC Input Voltage 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 SYMBOL SOT-223/SOT-89 Junction to Case SOP-8 θJC TO-252 TO-220/TO-263 RATINGS UNIT 15 ℃/W 20 ℃/W 8 ℃/W 4 ℃/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 Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current ΔVOUT ΔVOUT VIN ID Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation TEST CONDITIONS MIN. TYP. MAX. UNIT 1% 1.188 1.2 1.212 VIN=VOUT+1.5V, IOUT=10mA, TJ=25℃ V 2% 1.176 1.224 VIN =(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA 1.176 1.2 1.224 V LR1116B : IOUT=0 to 500mA VIN =(VOUT+2V)~15V, IOUT =0mA 0.1 0.6 % =V +2V VIN OUT 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 IOUT VIN=VOUT+4.5V, TJ=25℃ eN B=10Hz~10KHz, TJ=25℃ SVR VD IOUT=40mA, f=120Hz, TJ=25℃ VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA(only for LR1116) TA=25℃, 30ms Pulse UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 800 60 950 1200 mA 100 μV 75 dB 0.9 1.1 1.2 1.0 1.3 1.4 V V V 0.01 0.10 %/W 4 of 9 QW-R102-022.O 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 ΔVOUT Long Term Stability ΔVOUT TEST CONDITIONS 1% VIN=VOUT+1.5V, IOUT=10mA, TJ=25℃ 2% VIN =(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN =(VOUT+2V)~15V, IOUT =0mA VIN =VOUT+2V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN ID IOUT=100mA VIN≤10V Output Current IOUT VIN=VOUT+4.5V, TJ=25℃ eN B=10Hz~10KHz, TJ=25℃ Supply Voltage Rejection Dropout Voltage SVR VD Thermal Regulation For LR1116/B-1.8V PARAMETER 1.470 1000 hrs, TJ=125℃ Operating Input Voltage Quiescent Current Output Noise Voltage MIN. TYP. MAX. UNIT 1.485 1.5 1.515 V 1.470 1.530 IOUT=40mA, f=120Hz, TJ=25℃ VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA(only for LR1116) 800 60 TA=25℃, 30ms Pulse SYMBOL 1.5 1.530 V 0.1 0.6 % 2 3 % 0.5 % 0.3 % 5 15 10 V mA 950 1200 mA 100 μV 75 dB 0.6 0.80 0.95 0.75 0.95 1.1 V V V 0.01 0.10 %/W TEST CONDITIONS Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability ΔVOUT MIN. TYP. MAX. UNIT 1% 1.782 1.8 1.818 VIN=VOUT+1.5V, IOUT=10mA, TJ=25℃ 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 % Long Term Stability ΔVOUT 1000 hrs, TJ=125℃ Operating Input Voltage Quiescent Current VIN ID IOUT=100mA VIN≤10V Output Current IOUT VIN=VOUT+4.5V, TJ=25℃ eN B=10Hz~10KHz, TJ=25℃ Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation SVR VD IOUT=40mA, f=120Hz, TJ=25℃ VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA(only for LR1116) TA=25℃, 30ms Pulse UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 0.3 800 60 % 5 15 10 V mA 950 1200 mA 100 μV 75 dB 0.4 0.6 0.8 0.5 0.8 0.95 V V V 0.01 0.10 %/W 5 of 9 QW-R102-022.O LR1116/B LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS (Cont.) For LR1116/B-2.5V PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability ΔVOUT MIN. TYP. MAX. UNIT 1% 2.475 2.5 2.525 VIN=VOUT+1.5V, IOUT=10mA, TJ=25℃ 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 % Long Term Stability ΔVOUT 1000 hrs, TJ=125℃ Operating Input Voltage Quiescent Current VIN ID IOUT=100mA VIN≤10V Output Current IOUT VIN=VOUT+4.5V, TJ=25℃ eN B=10Hz~10KHz, TJ=25℃ Output Noise Voltage Supply Voltage Rejection Dropout Voltage SVR VD Thermal Regulation For LR1116/B-2.85V PARAMETER IOUT=40mA, f=120Hz, TJ=25℃ VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA(only for LR1116) 0.3 800 60 TA=25℃, 30ms Pulse 5 15 10 V mA 950 1200 mA 100 μV 75 dB 0.16 0.4 0.6 0.3 0.6 0.8 V V V 0.01 0.10 %/W Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability ΔVOUT MIN. TYP. MAX. UNIT 1% 2.822 2.85 2.878 VIN=VOUT+1.5V, IOUT=10mA, TJ=25℃ 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 % Long Term Stability ΔVOUT 1000 hrs, TJ=125℃ 0.3 IOUT=100mA VIN≤10V VIN=VOUT+4.5V, TJ=25V 5 950 Operating Input Voltage Quiescent Current Output Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation SYMBOL % VIN ID IOUT eN SVR VD TEST CONDITIONS IOUT=40mA, f=120Hz, TJ=25℃ VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA(only for LR1116) TA=25℃, 30ms Pulse UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 800 B=10Hz~10KHz, TJ=25℃ 60 % 15 10 1200 V mA mA 100 μV 75 dB 0.16 0.45 0.6 0.3 0.6 0.8 V V V 0.01 0.10 %/W 6 of 9 QW-R102-022.O LR1116/B LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS (Cont.) For LR1116/B-3.0V PARAMETER SYMBOL Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability ΔVOUT Long Term Stability ΔVOUT TEST CONDITIONS VIN=VOUT+1.5V, IOUT=10mA,TJ=25℃ VIN=(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN=(VOUT+2V)~15V, IOUT=0mA VIN=VOUT+2V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN ID IOUT=100mA VIN≤10V Output Current IOUT VIN=VOUT+4.5V, TJ=25℃ Supply Voltage Rejection Dropout Voltage eN SVR VD IOUT=40mA, f=120Hz, TJ=25℃ SYMBOL Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability ΔVOUT Long Term Stability ΔVOUT TEST CONDITIONS VIN=VOUT+1.5V, IOUT=10mA,TJ=25℃ VIN=(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN=(VOUT+2V)~15V, IOUT=0mA VIN=VOUT+2V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN ID IOUT=100mA VIN≤10V Output Current IOUT VIN=VOUT+4.5V, TJ=25℃ Supply Voltage Rejection Dropout Voltage Thermal Regulation eN SVR VD IOUT=40mA, f=120Hz, TJ=25℃ VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA (only for LR1116) TA=25℃, 30ms Pulse 3.060 V 0.1 0.6 % 2 3 % 5 950 % % 15 10 1200 V mA mA 100 μV 75 dB 0.16 0.45 0.6 0.3 0.6 0.8 V V V 0.01 0.10 %/W MIN. TYP. MAX. UNIT V 3.3 3.333 3.267 3.234 3.3 3.366 V 0.1 0.6 % 2 3 % 0.5 0.3 800 B=10Hz ~ 10KHz, TJ=25℃ UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 60 1000 hrs, TJ=125℃ Operating Input Voltage Quiescent Current Output Noise Voltage 800 B=10Hz ~ 10KHz, TJ=25℃ VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA (only for LR1116) 3.0 0.5 0.3 TA=25℃, 30ms Pulse Thermal Regulation For LR1116/B-3.3V PARAMETER 2.940 1000 hrs, TJ=125℃ Operating Input Voltage Quiescent Current Output Noise Voltage MIN. TYP. MAX. UNIT V 3.0 3.030 2.970 60 5 950 % % 15 10 1200 V mA mA 100 μV 75 dB 0.16 0.4 0.6 0.3 0.6 0.8 V V V 0.01 0.10 %/W 7 of 9 QW-R102-022.O LR1116/B LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS (Cont.) For LR1116/B-3.6V PARAMETER SYMBOL Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability ΔVOUT Long Term Stability ΔVOUT TEST CONDITIONS VIN=VOUT+1.5V, IOUT=10mA,TJ=25℃ VIN=(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN=(VOUT+2V)~15V, IOUT=0mA VIN=VOUT+2V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN ID IOUT=100mA VIN≤10V Output Current IOUT VIN=VOUT+4.5V, TJ=25℃ Supply Voltage Rejection Dropout Voltage eN SVR VD VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA (only for LR1116) SYMBOL Output Voltage VOUT Output Voltage VOUT Line Regulation ΔVOUT Load Regulation ΔVOUT Temperature Stability ΔVOUT Long Term Stability ΔVOUT TEST CONDITIONS VIN=VOUT+1.5V, IOUT=10mA,TJ=25℃ VIN=(VOUT+2V)~15V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN=(VOUT+2V)~15V, IOUT=0mA VIN=VOUT+2V LR1116 : IOUT=0 to 800mA LR1116B : IOUT=0 to 500mA VIN ID IOUT=100mA VIN≤10V Output Current IOUT VIN=VOUT+4.5V, TJ=25℃ Supply Voltage Rejection Dropout Voltage Thermal Regulation 60 eN SVR VD VIN=VOUT+2.5V, VRIPPLE=1VPP IOUT= 100mA IOUT= 500mA IOUT= 800mA (only for LR1116) TA=25℃, 30ms Pulse V 0.1 0.6 % 2 3 % 5 950 % % 15 10 1200 V mA mA 100 μV 75 dB 0.3 0.6 0.8 0.10 V V V %/W MIN. TYP. MAX. UNIT V 4.95 5.0 5.05 4.90 5.0 5.10 V 0.1 0.6 % 2 3 % 0.5 0.3 800 B=10Hz ~ 10KHz, TJ=25℃ IOUT=40mA, f=120Hz, TJ=25℃ 3.672 0.16 0.4 0.6 0.01 1000 hrs, TJ=125℃ Operating Input Voltage Quiescent Current Output Noise Voltage 800 B=10Hz ~ 10KHz, TJ=25℃ IOUT=40mA, f=120Hz, TJ=25℃ 3.6 0.5 0.3 TA=25℃, 30ms Pulse Thermal Regulation For LR1116/B-5.0V PARAMETER 3.528 1000 hrs, TJ=125℃ Operating Input Voltage Quiescent Current Output Noise Voltage MIN. TYP. MAX. UNIT V 3.564 3.6 3.636 60 5 950 % % 15 10 1200 V mA mA 100 μV 75 dB 0.16 0.4 0.6 0.3 0.6 0.8 V V V 0.01 0.10 %/W TYPICAL PERFORMANCE CHARACTERISTICS UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 8 of 9 QW-R102-022.O LR1116/B LINEAR INTEGRATED CIRCUIT Output Voltage vs. Temperautre 3.60 1.245 3.55 Output Voltage, VOUT (V) Reference Voltage, VREF (V) Reference Voltge vs. Temperature 1.250 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 9 of 9 QW-R102-022.O