PDF 78LXXM Data sheet ( Hoja de datos )

Número de pieza	78LXXM
Descripción	3-TERMINALS 0.2A POSITIVE VOLTAGE REGULATOR
Fabricantes	Unisonic Technologies
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No Preview Available ! UNISONIC TECHNOLOGIES CO., LTD 78LXXM LINEAR INTEGRATED CIRCUIT 3-TERMINAL 0.2A POSITIVE VOLTAGE REGULATOR 1 DESCRIPTION The UTC 78LXXM family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 200mA. SOP-8 1 TO-92NL TO-92 1 SOT-89 FEATURES Output Current up to 200mA Fixed Output Voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V and 24V Available Thermal Overload Shutdown Protection Short Circuit Current Limiting ORDERING INFORMATION 1 SOT-223 Ordering Number Pin Assignment Normal Lead Free Halogen Free 1 2 3 4 5 6 7 8 78LxxM-S08-R 78LxxM-AA3-R 78LxxM-AB3-R 78LxxML-S08-R 78LxxML-AA3-R 78LxxML-AB3-R 78LxxMG-S08-R O G G NC NC G G 78LxxMG-AA3-R O G I - - - - 78LxxMG-AB3-R O G I - - - - I - - 78LxxM-T92-B 78LxxML-T92-B 78LxxMG-T92-B O G I - - - - - 78LxxM-T92-K 78LxxML-T92-K 78LxxMG-T92-K O G I - - - - - 78LxxM-T92-R 78LxxML-T92-R 78LxxMG-T92-R O G I - - - - - 78LxxM-T9N-B 78LxxML-T9N-B 78LxxMG-T9N-B O G I - - - - - 78LxxM-T9N-K 78LxxML-T9N-K 78LxxMG-T9N-K O G I - - - - - 78LxxM-T9N-R 78LxxML-T9N-R 78LxxMG-T9N-R O G I - - - - - Note: 1. xx: Output Voltage, refer to Marking Information 2. O: Output G: GND I: Input Package SOP-8 SOT-223 SOT-89 TO-92 TO-92 TO-92 TO-92NL TO-92NL TO-92NL Packing Tape Reel Tape Reel Tape Reel Tape Box Bulk Tape Reel Tape Box Bulk Tape Reel www.DataSheet4U.com www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., Ltd 1 of 10 QW-R101-002,H 1 page 78LXXM LINEAR INTEGRATED CIRCUIT ELECTRICAL CHARACTERISTICS(Cont.) For UTC78L10M (VIN=16V, IOUT=40mA) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage TJ=25°C 9.6 10.0 10.4 V VOUT 12.5V≦VIN≦23V,IOUT=1mA - 40mA 12.5V≦VIN≦VMAX, IOUT=1mA - 200mA 9.5 9.5 10.5 V 10.5 V (note 2) Load Regulation Line Regulation ΔVOUT ΔVOUT TJ=25°C,IOUT=1mA - 100mA TJ=25°C,IOUT=1mA - 70mA 12.5V≦VIN≦23V,TJ=25°C 14V≦VIN≦23V,TJ=25°C 20 94 10 47 100 220 200 170 mV mV mV mV Quiescent Current Quiescent Current Change Output Noise Voltage IQ ΔIQ 12.5V≦VIN≦23V 1mA≦VIN≦40mA eN 10Hz≦f≦100kHz 4.2 6.5 mA 1.5 mA 0.1 mA 74 uV Temperature Coefficient of VOUT Ripple Rejection ΔVo/ΔT IOUT=5mA RR 15V≦VIN≦23V,f=120Hz,TJ=25°C 0.95 38 43 mV/°C dB Dropout Voltage VD TJ=25°C 1.7 V For UTC78L12M (VIN=19V, IOUT=40mA) PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT TJ=25°C 14.5V≦VIN≦27V,IOUT=1mA - 40mA 14.5V≦VIN≦VMAX, IOUT=1mA - 200mA Load Regulation Line Regulation ΔVOUT ΔVOUT TJ=25°C,IOUT=1mA - 100mA TJ=25°C,IOUT=1mA - 40mA 14.5V≦VIN≦27V,TJ=25°C 16V≦VIN≦27V,TJ=25°C Quiescent Current Quiescent Current Change Output Noise Voltage IQ ΔIQ 16V≦VIN≦27V 1mA≦VIN≦40mA eN 10Hz≦f≦100kHz Temperature Coefficient of VOUT Ripple Rejection ΔVo/ΔT IOUT=5mA RR 15V≦VIN≦25V,f=120Hz,TJ=25°C Dropout Voltage VD TJ=25°C MIN 11.52 11.40 11.40 37 TYP 12 25 12 25 20 2.0 80 -1.0 65 1.7 MAX UNIT 12.48 V 12.60 V 12.60 V (note 2) 150 mV 75 mV 300 mV 250 mV 6.0 mA 1.5 mA 0.1 mA uV mV/°C dB V www.DataSheet4U.com UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 10 QW-R101-002,H 5 Page

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