78D05S

78D05S UTC | Alldatasheet

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UNISONIC TECHNOLOGIES CO., LTD 78DXXS Preliminary LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1 o f 9 Copyright © 2024 Unisonic Technologies Co., Ltd QW-R101-063.a 3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR  DESCRIPTION The UTC 78DXXS family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that req uired supply current up to 0.5 A.  FEATURE * Output Current Up To 0.5 A * Fixed Output Voltage Of 5V, 6V, 7V, 8V, 9V, 10, 12V, 15V, 18V , 20V and 24V Available * Thermal Overload Shutdown Protection * Short Circuit Current Limiting * Output Transistor SOA Protection TO-252 TO-252-3 SOT-223 TO-251 PDFN5×6 TO-252D  ORDERING INFORMATION Ordering Number Package Pin Assignment PackingL e a d F r e e H a l o g e n F r e e 123456 7 8 78DXXSL-AA3-R 78DXXSG-AA3-R SOT-223 I G O - - - - - Tape Reel 78DXXSL-TM3-T 78DXXSG-TM3-T TO-251 I G O - - - - - Tube 78DXXSL-TN3-R 78DXXSG-TN3-R TO-252 I G O - - - - - Tape Reel 78DXXSL-TNA-R 78DXXSG-TNA-R TO-252-3 I G O - - - - - Tape Reel 78DXXSL-TND-R 78DXXSG-TND-R TO-252D I G O - - - - - Tape Reel 78DXXSL-P5060-R 78DXXSG-P5060-R PDFN5×6 I I I O G G G G Tape Reel Note: 1. XX: Output Voltage , refer to Marking Information 2 . P i n Code: I: Input G: GND O: Output

78DXXS Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 o f 9 www.unisonic.com.tw QW-R101-063.a  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 20: 20V 24: 24V TO-251 TO-252 TO-252-3 TO-252D PDFN5×6  PIN CONFIGURATION

78DXXS Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 o f 9 www.unisonic.com.tw QW-R101-063.a  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 UTC 78DXXS 3 1VIN VOUT CO=0.1 μFCI=0.33 μF Note: Bypass capacitors are recommended for optimum stability a nd transient response and should be located as close as possible to the regulators.

78DXXS Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 4 o f 9 www.unisonic.com.tw QW-R101-063.a  ABSOLUTE MAXIMUM RATINGS (TJ=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Input Voltage VOUT=5~20V VIN 35 V VOUT=24V 40 V Output Current I OUT 0.5 A Power Dissipation (TC=25°C) SOT-223 PD 0.6 W TO-251/TO-252 TO-252-3/TO-252D 0.89 W PDFN5×6(Note2) 1.5 W Operating Junction Temperature T J +150 °C Operating Temperature T OPR -40 ~ +125 °C Storage Temperature T STG -65 ~ +150 °C Note: 1. 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. 2 . T h e d a t a t e s t e d b y s u r f a c e m o u n t e d o n a 2 i n c h 2 F R - 4 board with 2OZ copper.  THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Junction to Ambient SOT-223 θJA 165 °C /W TO-251/TO-252 TO-252-3/TO-252D 112 °C/W PDFN5×6(Note) 65 °C /W Junction to Case SOT-223 θJC 15 °C /W TO-251/TO-252 TO-252-3/TO-252D 12 °C/W PDFN5×6 15.6 °C /W Note: The data tested by surface mounted on a 2 inch2 FR-4 board with 2OZ copper.  ELECTRICAL CHARACTERISTICS (TJ=25°C, CI =0.33μF, CO=0.1μF, PD≤7W, unless otherwise specified) For 78D05S (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 ΔV OUT IOUT=5mA~0.5A 50 mV IOUT=5mA~200 mA 25 mV Line Regulation ΔV OUT VIN =7V~25V 50 mV VIN =7.5~20V, IOUT=0.5A 50 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ΔI Q VUT =7.5~20V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 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

78DXXS Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 5 o f 9 www.unisonic.com.tw QW-R101-063.a  ELECTRICAL CHARACTERISTICS (Cont.) For 78D06S (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 ΔV OUT IOUT=5mA~0.5A 60 mV IOUT=5mA~200mA 30 mV Line Regulation ΔV OUT VIN=8~25V 60 mV VIN=8.5~21V, IOUT=0.5A 60 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ΔI Q VIN =8.5~21V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 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 VIN=VOUT+19V 250 mA Dropout Voltage V D 2 V For 78D07S (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 ΔV OUT IOUT=5mA~0.5A 70 mV IOUT=5mA~200mA 35 mV Line Regulation ΔV OUT VIN=10.5~25V 70 mV VIN=10.5~23V, IOUT=0.5A 70 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ΔI Q 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 VIN=VOUT+19V 250 mA Dropout Voltage V D 2 V For 78D08S (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 ΔV OUT IOUT=5mA~0.5A 80 mV IOUT=5mA~200mA 40 mV Line Regulation ΔV OUT VIN =10.5~25V 80 mV VIN =10.5~23V, IOUT=0.5A 80 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ΔI Q VIN =10.5~23V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 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

78DXXS Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 6 o f 9 www.unisonic.com.tw QW-R101-063.a  ELECTRICAL CHARACTERISTICS (Cont.) For 78D09S (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 ΔV OUT IOUT=5mA~0.5A 90 mV IOUT=5mA~200mA 45 mV Line Regulation ΔV OUT VIN =11.5~25V 90 mV VIN =11.5~24V, IOUT=0.5A 90 mV Quiescent Current I Q I OUT=1.0A 8 mA Quiescent Current Change ΔI Q VIN=11.5~24V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 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 78D10S (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 100 mV IOUT=5mA~200mA 50 mV Line Regulation VOUT VIN=12.5~25V 100 mV VIN=12.5~25V, IOUT =0.5A 100 mV Quiescent Current I Q I OUT=0.5A 8 . 0 m A Quiescent Current Change IQ VIN =12.6V~25V 1.0 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 10Hz ≤f≤100kHz 58 V Ripple Rejection RR V IN =13~23V, 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 78D12S (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 ΔV OUT IOUT=5mA~0.5A 120 mV IOUT=5mA~200mA 60 mV Line Regulation ΔV OUT VIN=14.5~30V 120 mV VIN=14.6~27V, IOUT=0.5A 120 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ΔI Q VIN =14.5~30V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 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

78DXXS Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 7 o f 9 www.unisonic.com.tw QW-R101-063.a  ELECTRICAL CHARACTERISTICS (Cont.) For 78D15S (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 ΔV OUT IOUT=5mA~0.5A 150 mV IOUT=5mA~200mA 75 mV Line Regulation ΔV OUT VIN=18.5~30V 150 mV VIN=17.5~30V, IOUT=0.5A 150 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ΔI Q VIN=17.5~30V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 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 78D18S (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 ΔV OUT IOUT=5mA~0.5A 180 mV IOUT=5mA~200mA 90 mV Line Regulation ΔV OUT VIN=21~33V 180 mV VIN=21~33V, IOUT =0.5A 180 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ΔI Q VIN=21.5~33V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 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 For 78D20S (VIN =29V, IOUT =0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 19.6 20 20.4 V VIN =23~35V, IOUT=5mA~0.5A 19.4 20.6 V Load Regulation VOUT IOUT=5mA~0.5A 200 mV IOUT=5mA~200mA 100 mV Line Regulation VOUT VIN=23~35V 200 mV VIN=23~35V, IOUT=0.5A 200 mV Quiescent Current I Q I OUT≤0.5A 8 mA Quiescent Current Change IQ VIN=23.5~35V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 10Hz≤f≤100kHz 130 V Ripple Rejection RR V IN =24~34V,f=120Hz 49 68 dB Peak Output Current I PEAK 1 . 2 A Short-Circuit Current I SC V IN=35V 250 mA Dropout Voltage V D 2.0 V

78DXXS Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 8 o f 9 www.unisonic.com.tw QW-R101-063.a  ELECTRICAL CHARACTERISTICS (Cont.) For 78D24S (VIN=33V, IOUT=0.5A) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage V OUT IOUT=5mA~0.5A 23.52 24 24.48 V VIN=27~38V, IOUT=5mA~0.5A 23.28 24.72 V Load Regulation ΔV OUT IOUT=5mA~0.5A 240 mV IOUT=5mA~200mA 120 mV Line Regulation ΔV OUT VIN=27~38V 240 mV VIN=27~38V, IOUT=0.5A 240 mV Quiescent Current I Q I OUT=0.5A 8 mA Quiescent Current Change ΔI Q VIN=28~38V 1 mA IOUT=5mA~0.5A 0.5 mA Output Noise Voltage eN 10Hz≤f≤100kHz 170 μV Ripple Rejection RR V IN =28~38V, f=120Hz 47 66 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

78DXXS Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 9 o f 9 www.unisonic.com.tw QW-R101-063.a UTC assumes no responsibility for equipment failures that resul t from using products at values that exceed, even momentarily, rated va lues (such as maximum ratings , operating condition ranges, or other parameters) listed in products specifications of any and all UT C products described or contained herein. UTC products are not designed for use in life support appliance s, devices or systems where malfunction of these products can be reasonably expected to result in perso nal injury. Reproduction in whole or in part is prohibited without the pr ior written consent of the cop yright owner. UTC reserves the right to make changes to information published in this document, includi ng without limitation specifications and product descriptions, at any time and without notice. This docu ment supersedes and replaces all information supplied prior to the publication hereof.