KIA78R000F KEC | Alldatasheet

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  1. 11. 8 1/10 SEMICONDUCTOR TECHNICAL DATA KIA78R000F/PI~ KIA78R050F/PI BIPOLAR LINEAR INTEGRATED CIRCUIT Revision No : 3 4 ,5 TERMINAL LOW DROP VOLTAGE REGULATOR [Low Quiescent Current-Type] The KIA78R F/PI Series are Low Dropout Voltage Regulator suitable for various electronic equipments. The Regulator has multi function such as over current protection, overheat protection.

FEATURES

1.0A Output Low Drop Voltage Regulator. Built in ON/OFF Control Terminal. (Active High) Built in Over Current Protection, Over Heat Protection Function. Low Quiescent Current (Output OFF mode) : 0.5 A(Typ.) Low Standby Current : 800 A(Typ.) A F J L D M 12 34 INPUT (V ) OUTPUT (V ) GND ON/OFF CONTROL (VC) IN O DIM MILLIMETERS TO-220IS-4 10.00 0.20 15.00 0.20 2.70 0.20 0.60 0.10 Φ 3.20 0.20 3.50 0.10 A B C D E F G 15.70 0.20 0.40 0.10H 14.3+0.2/-0.1 1.45 0.10 1.00 0.10 2.54 4.50 0.20 7.5 0.1 1.50 0.10 J K L M N O P S R B C E G H L V V UT K N O RS P 1.30 0.1 3-1.00 0.1 1.30 0.1 T U V / ADJUSTABLELINE UP ITEM OUTPUT VOLTAGE (V) PACKAGE KIA78R000F/PI Adjustable (1.25~15V) F : DPAK-5 PI : TO-220IS-4 KIA78R015F/PI 1.5 KIA78R018F/PI 1.8 KIA78R020F/PI 2.0 KIA78R025F/PI 2.5 KIA78R030F/PI 3.0 KIA78R033F/PI 3.3 KIA78R050F/PI 5.0 DPAK-5 DIM MILLIMETERS A B C D E I 6.6 0.2 6.1 0.2 5.0 0.2 1.10 0.2 2.70 0.2 1.27 0.1 0.5+0.2/-0.1 2.30 0.2 0.5 0.1 0.50 0.1 0.8 0.2 0.7MIN 0 ~0.25 C A BE D F H I J L P O M N F H J L M N O 1.00 0.1P

1 INPUT (V )IN

ON/OFF CONTROL (V )2 C OUTPUT (V )3 O N.C / ADJUSTABLE4 GND5 12 34 5 + _ + _ + _ + _ + _ + _ + _ + _ + _ + _ + _ Heat Sink is common to (GND)5 MAXIMUM RATINGS (Ta=25 CHARACTERISTIC SYMBOL RATING UNIT Input Voltage VIN 16 V ON/OFF Control Voltage VC 16 V Output Current IOUT 1 A Power Dissipation 1 (No heatsink) F PD1 1.3 W PI 1.5 Power Dissipation 2 (Infinite heatsink) F PD2 W PI 15 Junction Temperature Tj 150 Operating Temperature Topr -20 Storage Temperature Tstg -30 150 Soldering Temperature Tsol 260

  1. 11. 8 2/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3 OVER HEAT PROTECTION ASO PROTECTION BANDGAP REFERENCE VOUT Adj. VIN GND OVER HEAT PROTECTION CONTROL OUTPUT ON/OFF ASO PROTECTION BANDGAP REFERENCE VOUTVIN GND OUTPUT ON/OFF CONTROL VC VC BLOCK DIAGRAM - 1 (Adjustable-Type) BLOCK DIAGRAM - 2 (Fixed-Type) Item Pin No. KIA78R000PI (TO-220IS-4) KIA78R000F (DPAK-5)

1 VIN VIN

2 VOUT VC

3 GND VOUT

4 Adj Adj

Pin No. KIA78R*PI (TO-220IS-4) KIA78R*F (DPAK-5) 4 VC N.C 5 - GND PIN CONNECTION

  1. 11. 8 3/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3

ELECTRICAL CHARACTERISTICS

KIA78R015F/PI (Unless otherwise specified, VIN=3.8V, Tj=25 CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT V2.8V VIN 12V, 5mA IOUT 1A, Tj 125 1.434 1.5 1.566 Line Regulation Reg Line 2.8V VIN 12V, IOUT=0.5A - 5 20 mV Load Regulation Reg Load VIN=3.8V, 5mA IOUT 1A - 5 20 mV Quiescent Current IB 2.8V VIN 12V, IOUT=0A - 0.8 1.8 mA 2.8V VIN 12V, IOUT=1A - 10 20 Starting Quiescent Current IBstart VIN=2.1V, IOUT=0A - 0.7 5 mA VIN=2.5V, IOUT=1A - 10 30 Output Noise Voltage VNO VIN=3.8V, IOUT=50mA, 10Hz f 100kHz - 75 - Vrms Ripple Rejection R R 2.8V VIN 12V, IOUT=50mA, f=120Hz 53 65 - dB Dropout Voltage VD IOUT=0.5A - 0.5 0.7 V IOUT=1A - 0.6 - Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 2.8V VIN 12V - 0.5 5 A Output Control Voltage (ON) VC(ON) IOUT=0.1A 2 - - V Output Control Voltage (OFF) VC(OFF) - - - 0.8 V Output Control Current (ON) IC(ON) VIN=VC=3.8V, IOUT=0.1A - 20 100 A Output Control Current (OFF) IC(OFF) VIN=3.8V, VC=0V - 0.1 2 A KIA78R000F/PI (Unless otherwise specified, VIN=2.8V, Tj=25 CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. MAX. UNIT Input Voltage VIN - 2.3 - 15 V Output Voltage VOUT V2.8V VIN 12V, 5mA IOUT 1A, Tj 125 1.21 1.25 1.29 Line Regulation Reg Line 2.8V VIN 12V, IOUT=0.5A - 5 20 mV Load Regulation Reg Load VIN=2.8V, 5mA IOUT 1A, - 5 20 mV Quiescent Current IB 2.8V VIN 12V, IOUT=0A - 0.8 1.8 mA 2.8V VIN 12V, IOUT=1A - 10 20 Starting Quiescent Current IBstart VIN=2.1V, IOUT=0A - 0.7 5 mA VIN=2.5V, IOUT=1A - 10 30 Output Noise Voltage VNO VIN=2.8V, IOUT=50mA, 10Hz f 100kHz - 110 - Vrms Ripple Rejection R R 2.8V VIN 12V, IOUT=50mA, f=120Hz 53 65 - dB Dropout Voltage VD IOUT=0.5A - 0.3 0.5 V IOUT=1A - 0.5 -

  1. 11. 8 4/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3

KIA78R018F/PI (Unless otherwise specified, VIN=3.8V, Tj=25 CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT V2.8V VIN 12V, 5mA IOUT 1A, Tj 125 1.732 1.8 1.868 Line Regulation Reg Line 2.8V VIN 12V, IOUT=0.5A - 5 20 mV Load Regulation Reg Load VIN=3.8V, 5mA IOUT 1A - 5 20 mV Quiescent Current IQ 2.8V VIN 12V, IOUT=0A - 0.8 1.8 mA 2.8V VIN 12V, IOUT=1A - 10 20 Starting Quiescent Current IQ(start) VIN=2.1V, IOUT=0A - 0.7 5 mA VIN=2.5V, IOUT=1A - 10 30 Output Noise Voltage VNO VIN=3.8V, IOUT=50mA, 10Hz f 100kHz - 75 - Vrms Ripple Rejection R R 2.8V VIN 12V, IOUT=50mA, f=120Hz 53 65 - dB Dropout Voltage VD IOUT=0.5A - 0.3 0.5 V IOUT=1A - 0.5 - Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 2.8V VIN 12V - 0.5 5 A Output Control Voltage (ON) VC(ON) IOUT=0.1A 2 - - V Output Control Voltage (OFF) VC(OFF) - - - 0.8 V Output Control Current (ON) IC(ON) VIN=VC=3.8V, IOUT=0.1A - 20 100 A Output Control Current (OFF) IC(OFF) VIN=3.8V, VC=0V - 0.1 2 A KIA78R020F/PI (Unless otherwise specified, VIN=4V, Tj=25 CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT VIN=4V, IOUT=0.5A 1.95 2.0 2.05 V3.0V VIN 12V, 5mA IOUT 1A, Tj 125 1.93 2.0 2.07 Line Regulation Reg Line 3.0V VIN 12V, IOUT=0.5A - 5 20 mV Load Regulation Reg Load VIN=4V, 5mA IOUT 1A - 5 20 mV Quiescent Current IQ 3.0V VIN 12V, IOUT=0A - 0.8 1.8 mA 3.0V VIN 12V, IOUT=1A - 10 20 Starting Quiescent Current IQ(start) VIN=2.1V, IOUT=0A - 0.7 5 mA VIN=2.6V, IOUT=1A - 10 30 Output Noise Voltage VNO VIN=4V, IOUT=50mA, 10Hz f 100kHz - 80 - Vrms Ripple Rejection R R 3.0V VIN 12V, IOUT=50mA, f=120Hz 52 65 - dB Dropout Voltage VD IOUT=0.5A - 0.3 0.5 V IOUT=1A - 0.5 - Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 3.0V VIN 12V - 0.5 5 A Output Control Voltage (ON) VC(ON) IOUT=0.1A 2 - - V Output Control Voltage (OFF) VC(OFF) - - - 0.8 V Output Control Current (ON) IC(ON) VIN=VC=4V, IOUT=0.1A - 25 100 A Output Control Current (OFF) IC(OFF) VIN=4V, VC=0V - 0.1 2 A

  1. 11. 8 5/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3

KIA78R025F/PI (Unless otherwise specified, VIN=4.5V, Tj=25 CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT V3.5V VIN 12V, 5mA IOUT 1A, Tj 125 2.412 2.5 2.588 Line Regulation Reg Line 3.5V VIN 12V, IOUT=0.5A - 5 20 mV Load Regulation Reg Load VIN=4.5V, 5mA IOUT 1A - 5 20 mV Quiescent Current IQ 3.5V VIN 12V, IOUT=0A - 0.8 1.8 mA 3.5V VIN 12V, IOUT=1A - 10 20 Starting Quiescent Current IQ(start) VIN=2.1V, IOUT=0A - 0.9 5 mA VIN=2.7V, IOUT=1A - 12 30 Output Noise Voltage VNO VIN=4.5V, IOUT=50mA, 10Hz f 100kHz - 95 - Vrms Ripple Rejection R R 3.5V VIN 12V, IOUT=50mA, f=120Hz 53 64 - dB Dropout Voltage VD IOUT=0.5A - 0.3 0.5 V IOUT=1A - 0.5 - Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 3.5V VIN 12V - 0.5 5 A Output Control Voltage (ON) VC(ON) IOUT=0.1A 2 - - V Output Control Voltage (OFF) VC(OFF) - - - 0.8 V Output Control Current (ON) IC(ON) VIN=VC=4.5V, IOUT=0.1A - 30 100 A Output Control Current (OFF) IC(OFF) VIN=4.5V, VC=0V - 0.1 2 A KIA78R030F/PI (Unless otherwise specified, VIN=5V, Tj=25 CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT V4.0V VIN 12V, 5mA IOUT 1A, Tj 125 2.895 3.0 3.105 Line Regulation Reg Line 4.0V VIN 12V, IOUT=0.5A - 5 20 mV Load Regulation Reg Load VIN=5.0V, 5mA IOUT 1A - 5 20 mV Quiescent Current IQ 4.0V VIN 12V, IOUT=0A - 0.8 1.8 mA 4.0V VIN 12V, IOUT=1A - 10 20 Starting Quiescent Current IQ(start) VIN=2.1V, IOUT=0A - 1.1 5 mA VIN=2.8V, IOUT=1A - 13 30 Output Noise Voltage VNO VIN=5.0V, IOUT=50mA, 10Hz f 100kHz - 110 - Vrms Ripple Rejection R R 4.0V VIN 12V, IOUT=50mA, f=120Hz 50 63 - dB Dropout Voltage VD IOUT=0.5A - 0.3 0.5 V IOUT=1A - 0.5 - Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 4.0V VIN 12V - 0.5 5 A Output Control Voltage (ON) VC(ON) IOUT=0.1A 2 - - V Output Control Voltage (OFF) VC(OFF) - - - 0.8 V Output Control Current (ON) IC(ON) VIN=VC=4.5V, IOUT=0.1A - 35 100 A Output Control Current (OFF) IC(OFF) VIN=5.0V, VC=0V - 0.1 2 A

  1. 11. 8 6/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3

KIA78R033F/PI (Unless otherwise specified, VIN=5.3V, Tj=25 CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT V4.3V VIN 12V, 5mA IOUT 1A, Tj 125 3.184 3.3 3.416 Line Regulation Reg Line 4.3V VIN 12V, IOUT=0.5A - 5 20 mV Load Regulation Reg Load VIN=5.3V, 5mA IOUT 1A - 5 20 mV Quiescent Current IQ 4.3V VIN 12V, IOUT=0A - 0.8 1.8 mA 4.3V VIN 12V, IOUT=1A - 10 20 Starting Quiescent Current IQ(start) VIN=2.1V, IOUT=0A - 1.1 5 mA VIN=2.9V, IOUT=1A - 13 30 Output Noise Voltage VNO VIN=5.3V, IOUT=50mA, 10Hz f 100kHz - 115 - Vrms Ripple Rejection R R 4.3V VIN 12V, IOUT=50mA, f=120Hz 48 61 - dB Dropout Voltage VD IOUT=0.5A - 0.3 0.5 V IOUT=1A - 0.5 - Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 4.3V VIN 12V - 0.5 5 A Output Control Voltage (ON) VC(ON) IOUT=0.1A 2 - - V Output Control Voltage (OFF) VC(OFF) - - - 0.8 V Output Control Current (ON) IC(ON) VIN=VC=5.3V, IOUT=0.1A - 35 100 A Output Control Current (OFF) IC(OFF) VIN=5.3V, VC=0V - 0.1 2 A KIA78R050F/PI (Unless otherwise specified, VIN=7V, Tj=25 CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT Output Voltage VOUT VIN=7V, IOUT=0.5A 4.88 5.0 5.12 V6.0V VIN 12V, 5mA IOUT 1A, Tj 125 4.83 5.0 5.17 Line Regulation Reg Line 6.0V VIN 12V, IOUT=0.5A - 5 20 mV Load Regulation Reg Load VIN=7.0V, 5mA IOUT 1A - 5 20 mV Quiescent Current IQ 6.0V VIN 12V, IOUT=0A - 0.8 1.8 mA 6.0V VIN 12V, IOUT=1A - 10 20 Starting Quiescent Current IQ(start) VIN=2.1V, IOUT=0A - 1.3 5 mA VIN=3.0V, IOUT=1A - 14 30 Output Noise Voltage VNO VIN=7.0V, IOUT=50mA, 10Hz f 100kHz - 150 - Vrms Ripple Rejection R R 6.0V VIN 12V, IOUT=50mA, f=120Hz 48 60 - dB Dropout Voltage VD IOUT=0.5A - 0.3 0.5 V IOUT=1A - 0.5 - Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 6.0V VIN 12V - 0.5 5 A Output Control Voltage (ON) VC(ON) IOUT=0.1A 2 - - V Output Control Voltage (OFF) VC(OFF) - - - 0.8 V Output Control Current (ON) IC(ON) VIN=VC=7.0V, IOUT=0.1A - 50 100 A Output Control Current (OFF) IC(OFF) VIN=7.0V, VC=0V - 0.1 2 A

  1. 11. 8 7/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3 A A VCIN 0.33µF I R I Q L 1ΚΩ o V = V x ( 1 + ) = 1.25 x ( 1 + ) OUT ref VIN COUT 47µF Fig. 1 Standard Test Circuit & Application Circuit (Adjustable-Type) A A A V I R I Q L O VOUTVIN Fig. 2 Standard Test Circuit (Fixed-Type) VOUT VIN VOUT Adj VCGND A IC VC VIN VOUT VC GND IC VC CIN 0.33µF COUT 47µF CIN : More than 0.33 F required if regulator is located an appreciable distance from power supply filter. You must use to prevent from the parasitic oscillation. COUT : More than 47 F. You must use the Low-impedance-type(low ESR) capacitor.
  1. 11. 8 8/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3 Fig. 3 Ripple Rejection Test Circuit (Adjustable-Type) Specific IC ON/OFF signal COUT Load VOUT High : Output ON Low or Open : Output OFF CMOS or TTL INV Fig. 5 Application Circuit for Standard (Fixed-Type) V 0.33µF RL eo VIN 47µF Fig. 4 Ripple Rejection Test Circuit (Fixed-Type) ei f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) A A V0.33µF I R I Q L 1ΚΩ o IN 10µFV ei f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) eo IQ CIN VIN VOUT AdjGND VIN VOUT GND A CIN : More than 0.33 F required if regulator is located an appreciable distance from power supply filter. You must use to prevent from the parasitic oscillation. COUT : More than 47 F. You must use the Low-impedance-type(low ESR) capacitor.
  1. 11. 8 9/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3 00 . 8 10.2 0.4 0.6 JUNCTION TEMPERATURE T ( C) OUT Fig. 6 V - Tj 3.2 3.1 3.3 3.4 50 150 05 0 1 0 0 3.5 KIA78R033F/PI V =5.3V I =5mA IN OUT j OUTPUT VOLTAGE V (V)OUT OUT Fig. 7 V - V IN 08 246 KIA78R033F/PI OUTPUT VOLTAGE V (V)OUT INPUT VOLTAGE V (V)IN T =25 Cj B Fig. 8 I - V IN 08 246 KIA78R033F/PI QUIESCENT CURRENT I (mA)B INPUT VOLTAGE V (V)IN T =25 Cj B Fig. 9 I - T j 50 150 05 0 1 0 0 QUIESCENT CURRENT I (mA)B JUNCTION TEMPERATURE T ( C)j KIA78R033F/PI V =5.3VIN OUT Fig. 11 V - I 02 0.5 1 1.5 OUTPUT VOLTAGE V (V)OUT OUT KIA78R033F/PI V =5.3VIN T =25 Cj OUTOUTPUT CURRENT I (A) OUTOUTPUT CURRENT I (A) QUIESCENT CURRENT I (mA)B B Fig. 10 I - I OUT KIA78R033F/PI V =5.3VIN T =25 Cj I =10mAOUT I =0.5AOUT I =1AOUT I =0.5AOUT I =0.1AOUT I =10mAOUT I =0AOUT
  1. 11. 8 10/10 KIA78R000F/PI~KIA78R050F/PI Revision No : 3 Fig.13 RR-f FREQUENCY f (kHz) 0.1 RIPPLE REJECTION RR (dB)10 1 10 100 DPOWER DISSIPATION P (W) AMBIENT TEMPERATURE Ta ( C) Fig.15 P - Ta (PI-Type : TO-220IS-4)D -25 05 0 1 0 0 150 0.1 0.2 0.3 0.4 0.5 0.6 50 0 50 100 150 OUTPUT VOLTAGE DEVIATION V (V) JUNCTION TEMPERATURE T ( C)j D THERMAL RESISTANCE J-C 8.33 J-A

83.3 C/W

V =5.3V I =50mA IN OUT T =25 Cj Fig.12 V - T D j I =0.1AOUT I =1AOUT I =0.5AOUT KIA78R033F/PI AMBIENT TEMPERATURE Ta ( C) DPOWER DISSIPATION P (W) Fig.14 P - Ta (F-Type : DPAK-5)D 0 15050 100 THERMAL RESISTANCE J-C 9.62 J-A

96.2 C/W