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KIA78D050PI Dataheets PDF



Part Number KIA78D050PI
Manufacturers KEC
Logo KEC
Description 3 TERMINAL LOW DROP VOLTAGE REGULATOR
Datasheet KIA78D050PI DatasheetKIA78D050PI Datasheet (PDF)

SEMICONDUCTOR TECHNICAL DATA 3 TERMINAL LOW DROP VOLTAGE REGULATOR The KIA78D Series are Low Dropout Voltage Regulator suitable for various electronic equipments. The Regulator has multi function such as over current protection, overheat protection. KIA78D015S/F/PI~ KIA78D050S/F/PI BIPOLAR LINEAR INTEGRATED CIRCUIT FEATURES 1.0A Output Low Drop Voltage Regulator. Bulit in Over Current Protection, Over Heat Protetion Function. Low Quiescent Current :0.8mA (Typ.) LINE UP ITEM OUTPUT VOL.

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SEMICONDUCTOR TECHNICAL DATA 3 TERMINAL LOW DROP VOLTAGE REGULATOR The KIA78D Series are Low Dropout Voltage Regulator suitable for various electronic equipments. The Regulator has multi function such as over current protection, overheat protection. KIA78D015S/F/PI~ KIA78D050S/F/PI BIPOLAR LINEAR INTEGRATED CIRCUIT FEATURES 1.0A Output Low Drop Voltage Regulator. Bulit in Over Current Protection, Over Heat Protetion Function. Low Quiescent Current :0.8mA (Typ.) LINE UP ITEM OUTPUT VOLTAGE (Typ.) KIA78D015S/F 1.5 KIA78D018S/F 1.8 KIA78D020S/F 2.0 KIA78D025S/F 2.5 KIA78D030S/F 3.0 KIA78D033S/F 3.3 KIA78D050S/F 5.0 * KIA78D015PI 1.5 * KIA78D018PI 1.8 * KIA78D020PI 2.0 * KIA78D025PI 2.5 * KIA78D030PI 3.0 * KIA78D033PI 3.3 * KIA78D050PI 5.0 * : Under Development. UNIT S : SOT-223 F : DPAK PI : TO-220IS 2004. 12. 13 Revision No : 1 1/9 KIA78D015S/F/PI~KIA78D050S/F/PI MAXIMUM RATINGS (Ta=25 ) CHARACTERISTIC SYMBOL RATING Input Voltage Output Current Power Dissipation-1 (No Heatsink) S (Note) F PI VIN IOUT PD1 16 1 1.0 1.3 2.0 Power Dissipation-2 (Infinite Heatsink) S F PI 8.3 PD2 13 20.8 Junction Temperature Tj 150 Operating Temperature Topr -20~80 Storage Temperature Tstg -30~150 Soldering Temperature Tsol 260 Note) Package Mounted on FR-4 PCB 36 18 1.5 3 : mounting pad for the GND Lead min. 6 2 UNIT V A W W BLOCK DIAGRAM 2004. 12. 13 Revision No : 1 2/9 KIA78D015S/F/PI~KIA78D050S/F/PI ELECTRICAL CHARACTERISTICS KIA78D015S/F/PI (Unless otherwise specified, VIN=3.8V, Tj=25 ) CHARACTERISTIC SYMBOL CONDITIONS Output Voltage VOUT VIN=3.8V, IOUT=0.5A 2.8V VIN 12V, 5mA IOUT 1A, 0 Tj 125 Line Regulation Reg Line 2.8V VIN 12V, IOUT=0.5A Load Regulation Quiescent Current Starting Quiescent Current Output Noise Voltage Reg Load IB IBstart VNO VIN=3.8V, 5mA IOUT 1A 2.8V VIN 12V, IOUT=0A 2.8V VIN 12V, IOUT=1A VIN=2.1V, IOUT=0A VIN=2.5V, IOUT=1A VIN=3.8V, IOUT=50mA, 10Hz f 100kHz Ripple Rejection Dropout Voltage RR VD 2.8V VIN 12V, IOUT=50mA, f=120Hz IOUT=0.5A IOUT=1A MIN. 1.45 1.434 - - 53 - TYP. 1.5 1.5 5 5 0.8 10 0.7 10 75 65 0.5 0.6 MAX. 1.55 1.566 UNIT V 20 mV 20 mV 1.8 mA 20 5 mA 30 - Vrms - dB 0.7 V - ELECTRICAL CHARACTERISTICS KIA78D018S/F/PI (Unless otherwise specified, VIN=3.8V, Tj=25 ) CHARACTERISTIC SYMBOL CONDITIONS Output Voltage VOUT VIN=3.8V, IOUT=0.5A 2.8V VIN 12V, 5mA IOUT 1A, 0 Tj 125 Line Regulation Reg Line 2.8V VIN 12V, IOUT=0.5A Load Regulation Quiescent Current Starting Quiescent Current Output Noise Voltage Reg Load IB IBstart VNO VIN=3.8V, 5mA IOUT 1A 2.8V VIN 12V, IOUT=0A 2.8V VIN 12V, IOUT=1A VIN=2.1V, IOUT=0A VIN=2.5V, IOUT=1A VIN=3.8V, IOUT=50mA, 10Hz f 100kHz Ripple Rejection Dropout Voltage RR VD 2.8V VIN 12V, IOUT=50mA, f=120Hz IOUT=0.5A IOUT=1A MIN. 1.75 1.732 - - 53 - TYP. 1.8 1.8 5 5 0.8 10 0.7 10 75 65 0.3 0.5 MAX. 1.85 1.868 UNIT V 20 mV 20 mV 1.8 mA 20 5 mA 30 - Vrms - dB 0.5 V - 2004. 12. 13 Revision No : 1 3/9 KIA78D015S/F/PI~KIA78D050S/F/PI ELECTRICAL CHARACTERISTICS KIA78D020S/F/PI (Unless otherwise specified, VIN=4V, Tj=25 ) CHARACTERISTIC SYMBOL CONDITIONS Output Voltage VOUT VIN=4V, IOUT=0.5A 3V VIN 12V, 5mA IOUT 1A, 0 Tj 125 Line Regulation Reg Line 3.0V VIN 12V, IOUT=0.5A Load Regulation Quiescent Current Starting Quiescent Current Output Noise Voltage Reg Load IB IBstart VNO VIN=4V, 5mA IOUT 1A 3.0V VIN 12V, IOUT=0A 3.0V VIN 12V, IOUT=1A VIN=2.1V, IOUT=0A VIN=2.5V, IOUT=1A VIN=4V, IOUT=50mA, 10Hz f 100kHz Ripple Rejection Dropout Voltage RR VD 3.0V VIN 12V, IOUT=50mA, f=120Hz IOUT=0.5A IOUT=1A MIN. 1.95 1.93 - - 52 - TYP. 2.0 2.0 MAX. 2.05 2.07 UNIT V 5 20 mV 5 20 mV 0.8 1.8 mA 10 20 0.7 5 mA 10 30 80 - Vrms 65 - dB 0.3 0.5 0.5 - V ELECTRICAL CHARACTERISTICS KIA78D025S/F/PI (Unless otherwise specified, VIN=4.5V, Tj=25 ) CHARACTERISTIC SYMBOL CONDITIONS Output Voltage VOUT VIN=4.5V, IOUT=0.5A 3.5V VIN 12V, 5mA IOUT 1A, 0 Tj 125 Line Regulation Reg Line 3.5V VIN 12V, IOUT=0.5A Load Regulation Quiescent Current Starting Quiescent Current Output Noise Voltage Reg Load IB IBstart VNO VIN=4.5V, 5mA IOUT 1A 3.5V VIN 12V, IOUT=0A 3.5V VIN 12V, IOUT=1A VIN=2.1V, IOUT=0A VIN=2.7V, IOUT=1A VIN=4.5V, IOUT=50mA, 10Hz f 100kHz Ripple Rejection Dropout Voltage RR VD 3.5V VIN 12V, IOUT=50mA, f=120Hz IOUT=0.5A IOUT=1A MIN. 2.438 2.412 - - 53 - TYP. 2.5 2.5 5 5 0.8 10 0.9 12 95 64 0.3 0.5 MAX. 2.562 2.588 UNIT V 20 mV 20 mV 1.8 mA 20 5 mA 30 - Vrms - dB 0.5 V - 2004. 12. 13 Revision No : 1 4/9 KIA78D015S/F/PI~KIA78D050S/F/PI ELECTRICAL CHARACTERISTICS KIA78D030S/F/PI (Unless otherwise specified, VIN=5V, Tj=25 ) CHARACTERISTIC SYMBOL CONDITIONS Output Voltage VOUT VIN=5.0V, IOUT=0.5A 4.0V VIN 12V, 5mA IOUT 1A, 0 Tj 125 Line Regulation Load Regulation Quiescent Current Starting Quiescent Current Output Noise Voltage Reg Line Reg Load IB IBstart VNO 4.0V VIN 12V, IOUT=0.5A VIN=5.0V, 5mA IOUT 1A 4.0V VIN 12V, IOUT=0A 4..


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