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78D09 Dataheets PDF



Part Number 78D09
Manufacturers Unisonic Technologies
Logo Unisonic Technologies
Description 3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR
Datasheet 78D09 Datasheet78D09 Datasheet (PDF)

UNISONIC TECHNOLOGIES CO., LTD 78DXX LINEAR INTEGRATED CIRCUIT 3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR  DESCRIPTION The UTC 78DXX family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 0.5 A. 1 1 SOT-223 TO-251 1 1  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 L.

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UNISONIC TECHNOLOGIES CO., LTD 78DXX LINEAR INTEGRATED CIRCUIT 3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR  DESCRIPTION The UTC 78DXX family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 0.5 A. 1 1 SOT-223 TO-251 1 1  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 1 TO-252-3 TO-252D 1 PDFN5×6  ORDERING INFORMATION Ordering Number Lead Free Halogen Free Package 12 Pin Assignment 34567 8 Packing 78DXXL-AA3-R 78DXXG-AA3-R SOT-223 I G O - - - - - Tape Reel 78DXXL-TM3-T 78DXXG-TM3-T TO-251 I G O - - - - - Tube 78DXXL-TN3-R 78DXXG-TN3-R TO-252 I G O - - - - - Tape Reel 78DXXL-TNA-R 78DXXG-TNA-R TO-252-3 I G O - - - - - Tape Reel 78DXXL-TND-R 78DXXG-TND-R TO-252D I G O - - - - - Tape Reel 78DXXL-P5060-R 78DXXG-P5060-R PDFN5×6 I I I O G G G G Tape Reel Note: 1. XX: Output Voltage, refer to Marking Information 2. Pin Code: I: Input G: GND O: Output www.unisonic.com.tw Copyright © 2023 Unisonic Technologies Co., Ltd 1 of 10 QW-R101-005.AI 78DXX  MARKING INFORMATION PACKAGE VOLTAGE CODE SOT-223 TO-251 TO-252 TO-252-3 TO-252D PDFN5×6 05: 5V 06: 6V 07: 7V 08: 8V 09: 9V 10: 10V 12: 12V 15: 15V 18: 18V 20: 20V 24: 24V  PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT MARKING UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 10 QW-R101-005.AI 78DXX LINEAR INTEGRATED CIRCUIT  BLOCK DIAGRAM R13 R17 T10 T8 R14 T11 T5 R9 Z2 T12 T9 T14 R19 R18 R12 T13 R11 R10 T6 R8 R15 Z1 R5 T4 T15 R4 R6 R16 T7 R1 R2 C1 R7 T3 T1 T2 1 INPUT 3 OUTPUT R3 2 GND  TYPICAL APPLICATION CIRCUIT VIN CI=0.33 μF 1 UTC 78DXX 3 2 VoUT CO=0.1 μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 10 QW-R101-005.AI 78DXX LINEAR INTEGRATED CIRCUIT  ABSOLUTE MAXIMUM RATINGS (TJ=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Input Voltage Output Current VOUT=5~20V VOUT=24V VIN IOUT 35 V 40 V 0.5 A SOT-223 8.3 W Power Dissipation (TC=25°C) TO-251/TO-252 TO-252-3/TO-252D PD 10 W PDFN5×6 8.0 W Operating Junction Temperature TJ +150 °C Operating Temperature Storage Temperature TOPR TSTG -40 ~ +125 °C -65 ~ +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 Junction to Case PARAMETER SOT-223 TO-251/TO-252 TO-252-3/TO-252D PDFN5×6 SYMBOL θJC  ELECTRICAL CHARACTERISTICS (TJ=25°C, CI =0.33μF, CO=0.1μF, PD≤7W, unless otherwise specified) For 78D05 (VIN=10V, IOUT=0.5A) PARAMETER Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage SYMBOL VOUT ∆VOUT ∆VOUT IQ ∆IQ eN RR IPEAK ISC VD TEST CONDITIONS IOUT=5mA~0.5A VIN =7.5~20V,IOUT=5mA~0.5A IOUT=5mA~0.5A IOUT=5mA~200 mA VIN =7V~25V VIN =7.5~20V, IOUT=0.5A IOUT=0.5A VUT =7.5~20V IOUT=5mA~0.5A 10Hz≤f≤100kHz VIN =8~18V,f=120Hz VIN=VOUT+19V RATINGS 15 12.5 15.6 UNIT °C/W °C/W °C/W MIN TYP MAX UNIT 4.90 5.0 5.10 V 4.85 5.15 V 50 mV 25 mV 50 mV 50 mV 8 mA 1 mA 0.5 mA 40 μV 59 80 dB 1.2 A 250 mA 2 V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 10 QW-R101-005.AI 78DXX LINEAR INTEGRATED CIRCUIT  ELECTRICAL CHARACTERISTICS (Cont.) For 78D06 (VIN=11V, IOUT=0.5A) PARAMETER Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage For 78D07 (VIN=13V, IOUT=0.5A) PARAMETER Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage For 78D08 (VIN=14V, IOUT=0.5A) PARAMETER Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage SYMBOL TEST CONDITIONS VOUT IOUT=5mA~0.5A VIN=8.5~21V,IOUT=5mA~0.5A ∆VOUT IOUT=5mA~0.5A IOUT=5mA~200mA ∆VOUT VIN=8~25V VIN=8.5~21V, IOUT=0.5A IQ IOUT=0.5A ∆IQ VIN =8.5~21V IOUT=5mA~0.5A eN 10Hz≤f≤100kHz RR IPEAK VIN =9~19V,f=120Hz ISC VIN=VOUT+19V VD SYMBOL TEST CONDITIONS VOUT IOUT=5mA~0.5A VIN=9.5~22V,IOUT=5mA~0.5A ∆VOUT IOUT=5mA~0.5A IOUT=5mA~200mA ∆VOUT VIN=10.5~25V VIN=10.5~23V, IOUT=0.5A IQ IOUT=0.5A ∆IQ VIN =10.5~23V .


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