78DXXLG-AB3-B-R

78DXXL_V01 UTC | Alldatasheet

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UNISONIC TECHNOLOGIES CO., LTD 78DXXL LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1 of 9 Copyright © 2023 Unisonic Technologies Co., Ltd QW-R101-036.N 3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR  DESCRIPTION The UTC 78DXXL family is monolithic fixed voltage regulator integrated circuit. They are suitabl e for applications that required supply current up to 0.5 A.  FEATURE * Output Current Up To 0.5 A * Fixed Output Voltage of 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V and 18V Available * Thermal Overload Shutdown Protection * Short Circuit Current Limiting * Output Transistor SOA Protection  ORDERING INFORMATION Ordering Number Package Pin Assignment Packing Lead Free Halogen Free 1 2 3 78DXXLL-AA3-R 78DXXLG-AA3-R SOT-223 I G O Tape Reel 78DXXLL-AB3-B-R 78DXXLG-AB3-B-R SOT-89 O G I Tape Reel 78DXXLL-TM3-T 78DXXLG-TM3-T TO-251 I G O Tube 78DXXLL-TN3-R 78DXXLG-TN3-R TO-252 I G O Tape Reel 78DXXLL-TNA-R 78DXXLG-TNA-R TO-252-3 I G O Tape Reel 78DXXLL-TND-R 78DXXLG-TND-R TO-252D I G O Tape Reel Note: 1. XX: Output Voltage, refer to Marking Information 2. Pin Code: I: Input G: GND O: Output

78DXXL LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 of 9 www.unisonic.com.tw QW-R101-036.N  MARKING INFORMATION PACKAGE VOLTAGE CODE MARKING SOT-223 05: 5V 06: 6V 07: 7V 08: 8V 09: 9V 10: 10V 12: 12V 15: 15V 18: 18V SOT-89 TO-251 TO-252 TO-252-3 TO-252D

78DXXL LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 of 9 www.unisonic.com.tw QW-R101-036.N  BLOCK DIAGRAM GND OUTPUT INPUT R13 R17 R9 Z2 T12 T14 R19 R18 R12 R11 R10 T8 T9 T1 3 T10 R14 T11 T5 R15 T15 R16 R1 R2 T1 T2  TYPICAL APPLICATION CIRCUIT Note: Bypass capacitors are recommended for optimum stabili ty and transient response and should be located as close as possible to the regulators.

78DXXL LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 4 of 9 www.unisonic.com.tw QW-R101-036.N  ABSOLUTE MAXIMUM RATINGS (TJ=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Input Voltage V IN 35 V Output Current I OUT 0.5 A Power Dissipation (TC=25°C) SOT-223 PD 8.3 W SOT-89 2.3 W TO-251/TO-252 TO-252-3/TO-252D 10 W Junction Temperature T J +150 °C Operating Temperature T OPR -40 ~ +125 °C Storage Temperature T STG -55 ~ +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 SYMBOL RATINGS UNIT Junction to Case SOT-223 θJC 15 °C/W SOT-89 55 °C/W TO-251/TO-252 TO-252-3/TO-252D 12.5 °C/W  ELECTRICAL CHARACTERISTICS (TJ=25°C, CI =0.33μF, CO=0.1μF, PD≤7W, unless otherwise specified) For 78D05L (VIN=10V, IOUT=0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 4.90 5.0 5.10 V VIN =7.5~20V, IOUT=5mA~0.5A 4.85 5.15 V Load Regulation ∆VOUT IOUT=5mA~0.5A 100 mV IOUT=5mA~200mA 50 mV Line Regulation ∆VOUT VIN =7V~25V 100 mV VIN =7.5~20V, IOUT=0.5A 100 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ∆IQ VUT =7.5~20V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage e N 10Hz ≤f≤100kHz 40 μV Ripple Rejection RR V IN =8~18V,f=120Hz 59 80 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN=VOUT+19V 250 mA Dropout Voltage V D 2 V

78DXXL LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 5 of 9 www.unisonic.com.tw QW-R101-036.N  ELECTRICAL CHARACTERISTICS (Cont.) For 78D06L (VIN=11V, IOUT=0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 5.88 6.0 6.12 V VIN=8.5~21V,IOUT=5mA~0.5A 5.82 6.18 V Load Regulation ∆VOUT IOUT=5mA~0.5A 120 mV IOUT=5mA~200mA 60 mV Line Regulation ∆VOUT VIN=8~25V 120 mV VIN=8.5~21V, IOUT=0.5A 120 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ∆IQ VIN =8.5~21V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage e N 10Hz ≤f≤100kHz 45 μV Ripple Rejection RR V IN =9~19V,f=120Hz 56 75 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN=VOUT+19V 250 mA Dropout Voltage V D 2 V For 78D07L (VIN=13V, IOUT=0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 6.86 7.0 7.14 V VIN=9.5~22V,IOUT=5mA~0.5A 6.79 7.21 V Load Regulation ∆VOUT IOUT=5mA~0.5A 140 mV IOUT=5mA~200mA 70 mV Line Regulation ∆VOUT VIN=10.5~25V 140 mV VIN=10.5~23V, IOUT=0.5A 140 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ∆IQ VIN =10.5~23V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 10Hz ≤f≤100kHz 50 μV Ripple Rejection RR V IN =10.5V~20.5V, f=120Hz 56 75 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN=VOUT+19V 250 mA Dropout Voltage V D 2 V For 78D08L (VIN=14V, IOUT=0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 7.84 8.0 8.16 V VIN=10.5~23V, IOUT=5mA~0.5A 7.76 8.24 V Load Regulation ∆VOUT IOUT=5mA~0.5A 160 mV IOUT=5mA~200mA 80 mV Line Regulation ∆VOUT VIN =10.5~25V 160 mV VIN =10.5~23V, IOUT=0.5A 160 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ∆IQ VIN =10.5~23V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage e N 10Hz ≤f≤100kHz 58 μV Ripple Rejection RR V IN =11.5~21.5V, f=120Hz 53 72 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN=VOUT+19V 250 mA Dropout Voltage V D 2 V

78DXXL LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 6 of 9 www.unisonic.com.tw QW-R101-036.N  ELECTRICAL CHARACTERISTICS (Cont.) For 78D09L (VIN=15V, IOUT=0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 8.82 9.0 9.18 V VIN =11.5~24V,IOUT=5mA~0.5A 8.73 9.27 V Load Regulation ∆VOUT IOUT=5mA~0.5A 180 mV IOUT=5mA~200mA 90 mV Line Regulation ∆VOUT VIN =11.5~25V 180 mV VIN =11.5~24V, IOUT=0.5A 180 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ∆IQ VIN=11.5~24V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage e N 10Hz ≤f≤100kHz 58 μV Ripple Rejection RR V IN=12.5~22.5V,f=120Hz 53 72 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN=VOUT+19V 250 mA Dropout Voltage V D 2 V For 78D10L (VIN =16V, IOUT =0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 9.8 10 10.2 V VIN=12.5~25V, IOUT =5mA~0.5A 9.7 10.3 V Load Regulation VOUT IOUT=5mA~0.5A 200 mV IOUT=5mA~200mA 100 mV Line Regulation VOUT VIN=12.5~25V 200 mV VIN=12.5~25V, IOUT =0.5A 200 mV Quiescent Current I Q I OUT=0.5A 8.0 mA Quiescent Current Change IQ VIN =12.6V~25V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 10Hz ≤f≤100kHz 58 V Ripple Rejection RR V IN =13.5~23.5V, f=120Hz 53 72 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN=VOUT+19V 250 mA Dropout Voltage V D 2 V For 78D12L (VIN=19V, IOUT=0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 11.76 12 12.24 V VIN =14.5~27V,IOUT=5mA~0.5A 11.64 12.36 V Load Regulation ∆VOUT IOUT=5mA~0.5A 240 mV IOUT=5mA~200mA 120 mV Line Regulation ∆VOUT VIN=14.5~30V 240 mV VIN=14.6~27V, IOUT=0.5A 240 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ∆IQ VIN =14.5~30V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage e N 10Hz ≤f≤100kHz 75 μV Ripple Rejection RR V IN =15~25V, f=120Hz 52 72 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN=VOUT+19V 250 mA Dropout Voltage V D 2 V

78DXXL LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 7 of 9 www.unisonic.com.tw QW-R101-036.N  ELECTRICAL CHARACTERISTICS (Cont.) For 78D15L (VIN=23V, IOUT=0.5A, CI =0.33μF, CO=0.1μF,) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 14.70 15 15.30 V VIN =17.5~30V, IOUT=5mA~0.5A 14.55 15.45 V Load Regulation ∆VOUT IOUT=5mA~0.5A 300 mV IOUT=5mA~200mA 150 mV Line Regulation ∆VOUT VIN=18.5~30V 300 mV VIN=17.5~30V, IOUT=0.5A 300 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ∆IQ VIN=17.5~30V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage e N 10Hz ≤f≤100kHz 90 μV Ripple Rejection RR V IN=18.5~28.5V, f=120Hz 51 70 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN=VOUT+19V 250 mA Dropout Voltage V D 2 V For 78D18L (VIN=27V, IOUT=0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 17.64 18 18.36 V VIN=21~33V,IOUT=5mA~0.5A 17.46 18.54 V Load Regulation ∆VOUT IOUT=5mA~0.5A 360 mV IOUT=5mA~200mA 180 mV Line Regulation ∆VOUT VIN=21~33V 360 mV VIN=21~33V, IOUT =0.5A 360 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ∆IQ VIN=21.5~33V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage e N 10Hz ≤f≤100kHz 110 μV Ripple Rejection RR V IN =22~32V,f=120Hz 50 69 dB Peak Output Current I PEAK 1.2 A Short-Circuit Current I SC V IN= 35V 250 mA Dropout Voltage V D 2 V

78DXXL LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 8 of 9 www.unisonic.com.tw QW-R101-036.N  TYPICAL CHARACTERISTICS Output Voltage, VOUT (V) Circuit Operating Current, IBIAS (mA) Bias Current vs. Junction Temperature Bias Current, IB (mA) Junction Temperature, TJ (°C) -25 -5 15 35 55 75 95 115 135 155 VIN=10V IOUT=0A 4.5 Output Voltage vs. Junction Temperature Output Voltage, VOUT (V) Junction Temperature, TJ (°C) -25 -5 15 35 55 75 95 115 135 155 4.6 4.7 4.8 4.9 5.1 5.2 5.3 5.4 5.5 VIN=10V IOUT=5.0mA 5.0 1.8 1.6 1.4 1.2 0.8 0.6 0.4 0.2 -40 -20 140120100806040200 1.6 1.4 1.2 0.8 0.6 0.4 0.2 360 3 6 91 2 1 5 1 821 24 27 3033 40 Input Voltage, VIN (V) Short Current vs. Input Voltage Junction Temperature, TJ (°C) Dropout Voltage vs. Junction Temperature IOUT=0.1A IOUT=0A IOUT=0.5A

78DXXL LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 9 of 9 www.unisonic.com.tw QW-R101-036.N 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. UTC reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof.