LR1118L-30-AB3-C-R

UNISONIC TECHNOLOGIES CO., LTD LR1118 LOW DROP POSITIVE VOLTAGE REGULATORS DESCRIPTION The UTC LR1118 is a low drop voltage regulator able to provide up to 1A of output current, available also for adjustable version (VREF=1.24V). Output consists of pnp power transistor. So that dropout voltage can be extremely low. LINEAR INTEGRATED CIRCUIT 1 SOT-223 SOP-8 1 1 TO-220 TO-252 FEATURES * 2.85V device are suitable for SCSI-2 active termination * Output current up to 1A * Adjustable version available.(VREF=1.24V) * Internal current and thermal limit * Available in ±1%(at 25°C) and 2% in all temperature range 1 1 TO-263 1 TO-263-3 SOT-89 *Pb-free plating product number: LR1118L ORDERING INFORMATION Order Number Normal Lead Free Plating LR1118-xx-AA3-①-② LR1118L-xx-AA3-①-② LR1118-xx-AB3-①-② LR1118L-xx-AB3-①-② LR1118-xx-TA3-①-② LR1118L-xx-TA3-①-② LR1118-xx-TN3-①-② LR1118L-xx-TN3-①-② LR1118-xx-TQ2-①-② LR1118L-xx-TQ2-①-② LR1118-xx-TQ3-①-② LR1118L-xx-TQ3-①-② LR1118-xx-S08-①-② LR1118L-xx-S08-①-② Package SOT-223 SOT-89 TO-220 TO-252 TO-263 TO-263-3 SOP-8 ① Pin Assignment A: GOI B: OGI C: GIO D: IGO GOOIxOOx ② Packing R: Tape Reel T: Tube Note: 1. Pin assignment: I:Vin O:Vout G:GND x:NC 2. xx: Output Voltage, refer to Marking Information. LR 1118L-xx-AA3- 1 - 2 (1)Packing Type (2)Pin Assignment (3)Package Type (4)Output Voltage Code (5)Lead Plating (1) R: Tape Reel, T: Tube (2) refer to Pin Assignment (3) AA3: SOT-223, AB3: SOT-89, TA3: TO-220 TN 3: TO-252, TQ2: TO-263, TQ3: TO-263-3, S 08: SOP-8 (4) xx: refer to Marking Information (5) L: Lead Free Plating Blank: Pb/Sn , www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Ltd 1 of 6 QW-R102-029,A LR1118 MARKING INFORMATION PACKAGE VOLTAGE CODE LINEAR INTEGRATED CIRCUIT MARKING VOLTAGE CODE DATE CODE SOT-89 R1118 1 2 3 PIN CODE LEAD PLATING SOT-223 18 25 30 33 50 :1.8V :2.5V :3.0V :3.3V :5.0V LR1118 VOLTAGE CODE LEAD PLATING PIN CODE DATE CODE 1 2 3 TO-220 TO-252 TO-263 TO-263-3 U TC LR1118 VOLTAGE CODE LEAD PLATING PIN CODE DATE CODE 1 2 3 THERMAL DATA PARAMETER SOT-223 SOT-89 SOP-8 TO-252 TO-220 TO-263 SYMBOL RATINGS 15 15 20 8 4 4 UNIT Thermal Resistance Junction-Case θJC °C/W UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 6 QW-R102-029,A LR1118 BLOCK DIAGRAM LINEAR INTEGRATED CIRCUIT VCC VCC Reference Voltage + Current Limit Therml Shut Down VCC VoUT GND APPLICATION CIRCUIT VIN C IN 10μF LR1118 COUT 10 μF VOUT UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 6 QW-R102-029,A LR1118 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: 1. The device may be damaged while beyond Absolute Maximum Rating. 2. The device is guaranteed to meet performance specifications within 0°C~+70°C operation temperature range, and is assured by design from 0°C~+125°C. ELECTRICAL CHARACTERISTICS (Ta=25°C, refer to the test circuits, TJ=-0~125°C, CO=10µF, unless otherwise specified.) For LR1118-1.8V 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 For LR1118-2.5V 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 SYMBOL VOUT VOUT ∆VOUT ∆VOUT ∆VOUT ∆VOUT VIN ID IOUT eN SVR VD SYMBOL VOUT VOUT ∆VOUT ∆VOUT ∆VOUT ∆VOUT VIN ID IOUT eN SVR VD TEST CONDITIONS VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C VIN =(VOUT+2V)~15V, IOUT=0 to 1A VIN =(VOUT+2V)~15V, IOUT=0A VIN =VOUT+2V, IOUT=0 to 1A 1000 hrs, TJ=125°C IOUT=100mA VIN≤10V VIN=VOUT+4.5V, TJ=25°C B=10Hz~10KHz, TJ=25°C IOUT=40mA, f=120Hz, TJ=25°C VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA IOUT= 1A Ta=25°C, 30ms Pulse TEST CONDITIONS VIN=VOUT+1.5V, IOUT=10mA, TJ=25°C VIN =(VOUT+2V)~15V, IOUT=0 to 1A VIN =(VOUT+2V)~15V, IOUT=0A VIN =VOUT+2V, IOUT=0 to 1A 1000 hrs, TJ=125°C IOUT=100mA VIN≤10V VIN=VOUT+4.5V, TJ=25°C B=10Hz~10KHz, TJ=25°C IOUT=40mA, f=120Hz, TJ=25°C VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA IOUT= 1A Ta=25°C, 30ms Pulse MIN 1.782 1.764 1.764 TYP 1.8 1.8 0.1 2 0.5 0.3 5 950 100 75 0.32 0.65 0.01 MIN 2.475 2.450 2.45 TYP 2.5 2.5 0.1 2 0.5 0.3 5 950 100 75 0.16 0.56 0.01 0.25 0.7 0.10 0.48 0.88 0.10 MAX 2.525 2.550 2.55 0.6 3 MAX 1.818 1.836 1.836 0.6 3 UNIT V V % % % % V mA mA µV dB V V %/W UNIT V V % % % % V mA mA µV dB V V %/W 1% 2% 800 60 15 10 1200 1% 2% 800 60 15 10 1200 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 6 QW-R102-029,A LR1118 ELECTRICAL CHARACTERISTICS (Cont.) For LR1118-3.0V 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 LR1118-3.3V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage SYMBOL VOUT VOUT ∆VOUT ∆VOUT ∆VOUT ∆VOUT VIN ID IOUT eN SVR VD LINEAR INTEGRATED CIRCUIT TEST CONDITIONS VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C VIN=(VOUT+2V)~15V, IOUT=0 to 1A VIN=(VOUT+2V)~15V, IOUT=0A VIN=VOUT+2V, IOUT=0 to 1A 1000 hrs, TJ=125°C IOUT=100mA VIN≤10V VIN=VOUT+4.5V, TJ=25°C B=10Hz ~ 10KHz, TJ=25°C IOUT=40mA, f=120Hz, TJ=25°C VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA IOUT= 1A Ta=25°C, 30ms Pulse MIN 2.970 2.940 TYP 3.0 3.0 0.1 2 0.5 0.3 5 950 100 75 0.11 0.45 0.01 MAX 3.030 3.060 0.6 3 800 60 15 10 1200 UNIT V V % % % % V mA mA µV dB 0.26 0.65 0.10 MAX 3.333 3.366 0.6 3 V V %/W UNIT V V % % % % V mA mA µV dB SYMBOL TEST CONDITIONS VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C VOUT VIN=(VOUT+2V)~15V, IOUT=0 to 1A ∆VOUT VIN=(VOUT+2V)~15V, IOUT=0A ∆VOUT VIN=VOUT+2V, IOUT=0 to 1A ∆VOUT ∆VOUT 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 Supply Voltage Rejection SVR VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA Dropout Voltage VD IOUT= 1A Thermal Regulation Ta=25°C, 30ms Pulse For LR1118-5.0V PARAMETER Output Voltage Output Voltage Line Regulation Load Regulation Temperature Stability Long Term Stability Operating Input Voltage Quiescent Current Output Current Output Noise Voltage SYMBOL TEST CONDITIONS VOUT VIN=VOUT+1.5V, IOUT=10mA,TJ=25°C VOUT VIN=(VOUT+2V)~15V, IOUT=0 to 1A ∆VOUT VIN=(VOUT+2V)~15V, IOUT=0A ∆VOUT VIN=VOUT+2V, IOUT=0 to 1A ∆VOUT ∆VOUT 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 Supply Voltage Rejection SVR VIN=VOUT+2.5V, VRIPPLE=1Vpp IOUT= 100mA Dropout Voltage VD IOUT= 1A Thermal Regulation Ta=25°C, 30ms Pulse MIN 3.267 3.234 TYP 3.3 3.3 0.1 2 0.5 0.3 5 950 100 75 0.11 0.45 0.01 800 60 15 10 1200 0.26 0.65 0.10 MAX 5.05 5.10 0.6 3 V V %/W UNIT V V % % % % V mA mA µV dB MIN 4.95 4.90 TYP 5.0 5.0 0.1 2 0.5 0.3 5 950 100 75 0.11 0.45 0.01 800 60 15 10 1200 0.26 0.62 0.10 V V %/W 5 of 6 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw QW-R102-029,A LR1118 TYPICAL CHARACTERISTICS R eference Voltage vs. Temperature 1.250 1.245 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 100125150175 LINEAR INTEGRATED CIRCUIT Output Voltage vs. Temperautre 3.60 3.55 3.50 Reference Voltage (V) Output Voltage (V) 3.45 3.40 3.35 3.30 3.25 3.20 VOUT SET WITH 1% RESISTORS VOUT=3.3V 3.15 3.10 -75 -50 -25 0 25 50 75 100125150175 Junction Temperature (℃) Maximum Power Dissipation 10 8 6 4 2 0 25 45 65 85 105 125 Junction Temperature (℃) TO-263 & TO-252 Power (W) SOT-223 Case Temperature(℃) 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. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 of 6 QW-R102-029,A