KIA78R000F/PI~ KIA78R050F/PI SEMICONDUCTOR TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 4 ,5 TERMINAL LOW DROP VOLTAGE REGULATOR [Low Quiescent Current-Type] C A F 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. O G B E S V V L T FEATURES R L K U J H 1.0A Output Low Drop Voltage Regulator. D Built in ON/OFF Control Terminal. (Active High) Built in Over Current Protection, Over Heat Protection Function. DIM MILLIMETERS _ 0.20 A 10.00 + _ 0.20 15.00 + B _ 0.20 C 2.70 + _ 0.10 D 0.60 + _ 0.20 E Φ3.20 + _ 0.10 3.50 + F _ 0.20 15.70 + G _ 0.10 H 0.40 + 14.3+0.2/-0.1 J _ 0.10 1.45 + K _ 0.10 L 1.00 + 2.54 M _ 0.20 N 4.50 + _ 0.1 O 7.5+ _ 0.10 1.50 + P R S M T U V Low Quiescent Current (Output OFF mode) : 0.5 A(Typ.) N Low Standby Current : 800 A(Typ.) P 1 2 3 LINE UP ITEM OUTPUT VOLTAGE (V) PACKAGE KIA78R000F/PI Adjustable (1.25~15V) KIA78R015F/PI 1.5 KIA78R018F/PI 1.8 KIA78R020F/PI 2.0 F : DPAK-5 KIA78R025F/PI 2.5 PI : TO-220IS-4 TO-220IS-4 A I C 3.0 KIA78R033F/PI 3.3 KIA78R050F/PI 5.0 J M B D KIA78R030F/PI ) H L F CHARACTERISTIC Input Voltage SYMBOL RATING UNIT VIN 16 V VC 16 V Output Current IOUT 1 A F (No heatsink) PI Power Dissipation 2 F (Infinite heatsink) PI PD1 PD2 4 5 3 OUTPUT (VO) 4 N.C / ADJUSTABLE 5 GND Heat Sink is common to 5 (GND) DPAK-5 13 W 15 Operating Temperature Topr -20 80 Storage Temperature Tstg -30 150 Soldering Temperature Tsol 260 Revision No : 3 3 W 1.5 150 2005. 11. 8 MILLIMETERS _ 0.2 6.6 + _ 0.2 6.1+ _ 0.2 5.0 + _ 0.2 1.10 + _ 0.2 2.70 + _ 0.1 1.27 + 0.5+0.2/-0.1 _ 0.2 2.30 + _ 0.1 0.5 + _ 0.1 0.50 + _ 0.2 0.8 + 0 ~0.25 0.7MIN _ 0.1 1.00 + 2 ON/OFF CONTROL (VC) 2 1.3 Tj Junction Temperature P DIM A B C D E F H I J L M N O P 1 INPUT (V IN ) 1 ON/OFF Control Voltage Power Dissipation 1 O E N MAXIMUM RATINGS (Ta=25 _ 0.1 3-1.00 + _ 0.1 1.30 + INPUT (V IN ) OUTPUT (VO ) GND ON/OFF CONTROL (VC) / ADJUSTABLE 1 2 3 4 4 5 8 _ 0.1 1.30 + 1/10 KIA78R000F/PI~KIA78R050F/PI BLOCK DIAGRAM - 1 (Adjustable-Type) VIN VOUT - Adj. + PIN CONNECTION BANDGAP REFERENCE ASO PROTECTION Item OUTPUT ON/OFF CONTROL VC KIA78R000PI (TO-220IS-4) KIA78R000F (DPAK-5) 1 VIN VIN 2 VOUT VC 3 GND VOUT 4 Adj Adj 5 - GND KIA78R***PI (TO-220IS-4) KIA78R***F (DPAK-5) 1 VIN VIN 2 VOUT VC 3 GND VOUT 4 VC N.C 5 - GND Pin No. OVER HEAT PROTECTION GND BLOCK DIAGRAM - 2 (Fixed-Type) VIN VOUT + BANDGAP REFERENCE ASO PROTECTION PIN CONNECTION VC Item OUTPUT ON/OFF CONTROL Pin No. OVER HEAT PROTECTION GND 2005. 11. 8 Revision No : 3 2/10 KIA78R000F/PI~KIA78R050F/PI ELECTRICAL CHARACTERISTICS KIA78R000F/PI (Unless otherwise specified, VIN=2.8V, Tj=25 ) CHARACTERISTIC Input Voltage SYMBOL CONDITIONS MIN. TYP. MAX. UNIT VIN - 2.3 - 15 V 1.225 1.25 1.275 1.21 1.25 1.29 VIN=2.8V, IOUT=0.5A Output Voltage VOUT 2.8V VIN 12V, 5mA 0 Tj 125 IOUT 1A, V 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 2.8V VIN 12V, IOUT=0A - 0.8 1.8 2.8V VIN 12V, IOUT=1A - 10 20 VIN=2.1V, IOUT=0A - 0.7 5 VIN=2.5V, IOUT=1A - 10 30 VIN=2.8V, IOUT=50mA, 10Hz f 100kHz - 110 - Vrms 53 65 - dB IOUT=0.5A - 0.3 0.5 IOUT=1A - 0.5 - MIN. TYP. MAX. 1.45 1.5 1.55 1.434 1.5 1.566 - 5 20 mV mV Quiescent Current Starting Quiescent Current Output Noise Voltage IB IBstart VNO Ripple Rejection R R Dropout Voltage VD 2.8V mA mA VIN 12V, IOUT=50mA, f=120Hz V ELECTRICAL CHARACTERISTICS KIA78R015F/PI (Unless otherwise specified, VIN=3.8V, Tj=25 ) CHARACTERISTIC SYMBOL TEST CONDITIONS VIN=3.8V, IOUT=0.5A UNIT Output Voltage VOUT Line Regulation Reg Line 2.8V Load Regulation Reg Load VIN=3.8V, 5mA IOUT 1A - 5 20 2.8V VIN 12V, IOUT=0A - 0.8 1.8 2.8V VIN 12V, IOUT=1A - 10 20 VIN=2.1V, IOUT=0A - 0.7 5 VIN=2.5V, IOUT=1A - 10 30 VIN=3.8V, IOUT=50mA, 10Hz f 100kHz - 75 - Vrms 53 65 - dB IOUT=0.5A - 0.5 0.7 IOUT=1A - 0.6 - - 0.5 5 A 2 - - V - - 0.8 V Quiescent Current IB Starting Quiescent Current IBstart Output Noise Voltage VNO Ripple Rejection R R Dropout Voltage VD 2.8V VIN 12V, 5mA 0 Tj 125 2.8V IOUT 1A, VIN 12V, IOUT=0.5A VIN 12V, IOUT=50mA, f=120Hz V mA mA V Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 2.8V VIN Output Control Voltage (ON) VC(ON) IOUT=0.1A Output Control Voltage (OFF) VC(OFF) 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 2005. 11. 8 Revision No : 3 12V - 3/10 KIA78R000F/PI~KIA78R050F/PI ELECTRICAL CHARACTERISTICS KIA78R018F/PI (Unless otherwise specified, VIN=3.8V, Tj=25 ) CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. 1.75 1.8 1.85 1.732 1.8 1.868 - 5 20 mV 1A - 5 20 mV VIN=3.8V, IOUT=0.5A Output Voltage VOUT Line Regulation Reg Line 2.8V Load Regulation Reg Load VIN=3.8V, 5mA IOUT IQ Quiescent Current Starting Quiescent Current Output Noise Voltage Ripple Rejection Dropout Voltage IQ(start) VNO R R VD 2.8V VIN 12V, 5mA 0 Tj 125 VIN IOUT 1A, 12V, IOUT=0.5A UNIT V 2.8V VIN 12V, IOUT=0A - 0.8 1.8 2.8V VIN 12V, IOUT=1A - 10 20 VIN=2.1V, IOUT=0A - 0.7 5 VIN=2.5V, IOUT=1A - 10 30 VIN=3.8V, IOUT=50mA, 10Hz f 100kHz - 75 - Vrms 53 65 - dB IOUT=0.5A - 0.3 0.5 IOUT=1A - 0.5 - - 0.5 5 A 2 - - V - - 0.8 V 2.8V VIN 12V, IOUT=50mA, f=120Hz mA mA V Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 2.8V VIN Output Control Voltage (ON) VC(ON) IOUT=0.1A Output Control Voltage (OFF) VC(OFF) 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 MIN. TYP. MAX. UNIT 1.95 2.0 2.05 1.93 2.0 2.07 - 5 20 mV - 5 20 mV 12V - ELECTRICAL CHARACTERISTICS KIA78R020F/PI (Unless otherwise specified, VIN=4V, Tj=25 ) CHARACTERISTIC SYMBOL TEST CONDITIONS VIN=4V, IOUT=0.5A Output Voltage VOUT Line Regulation Reg Line 3.0V Load Regulation Reg Load VIN=4V, 5mA IOUT IQ Quiescent Current Starting Quiescent Current Output Noise Voltage Ripple Rejection Dropout Voltage IQ(start) VNO R R VD 3.0V VIN 12V, 5mA 0 Tj 125 VIN IOUT 1A, 12V, IOUT=0.5A 1A V 3.0V VIN 12V, IOUT=0A - 0.8 1.8 3.0V VIN 12V, IOUT=1A - 10 20 VIN=2.1V, IOUT=0A - 0.7 5 VIN=2.6V, IOUT=1A - 10 30 VIN=4V, IOUT=50mA, 10Hz f 100kHz - 80 - Vrms 52 65 - dB IOUT=0.5A - 0.3 0.5 IOUT=1A - 0.5 - - 0.5 5 A 2 - - V - - 0.8 V 3.0V VIN 12V, IOUT=50mA, f=120Hz mA mA V Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 3.0V VIN Output Control Voltage (ON) VC(ON) IOUT=0.1A Output Control Voltage (OFF) VC(OFF) 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 2005. 11. 8 Revision No : 3 12V - 4/10 KIA78R000F/PI~KIA78R050F/PI ELECTRICAL CHARACTERISTICS KIA78R025F/PI (Unless otherwise specified, VIN=4.5V, Tj=25 ) CHARACTERISTIC SYMBOL TEST CONDITIONS VIN=4.5V, IOUT=0.5A MIN. TYP. MAX. UNIT 2.438 2.5 2.562 2.412 2.5 2.588 - 5 20 mV mV Output Voltage VOUT Line Regulation Reg Line 3.5V Load Regulation Reg Load VIN=4.5V, 5mA IOUT 1A - 5 20 3.5V VIN 12V, IOUT=0A - 0.8 1.8 3.5V VIN 12V, IOUT=1A - 10 20 VIN=2.1V, IOUT=0A - 0.9 5 VIN=2.7V, IOUT=1A - 12 30 VIN=4.5V, IOUT=50mA, 10Hz f 100kHz - 95 - Vrms 53 64 - dB IOUT=0.5A - 0.3 0.5 IOUT=1A - 0.5 - - 0.5 5 A 2 - - V - - 0.8 V Quiescent Current Starting Quiescent Current Output Noise Voltage IQ IQ(start) VNO Ripple Rejection R R Dropout Voltage VD 3.5V VIN 12V, 5mA 0 Tj 125 3.5V IOUT 1A, VIN 12V, IOUT=0.5A VIN 12V, IOUT=50mA, f=120Hz V mA mA V Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 3.5V VIN Output Control Voltage (ON) VC(ON) IOUT=0.1A Output Control Voltage (OFF) VC(OFF) 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 MIN. TYP. MAX. UNIT 2.925 3.0 3.075 2.895 3.0 3.105 - 5 20 mV mV 12V - ELECTRICAL CHARACTERISTICS KIA78R030F/PI (Unless otherwise specified, VIN=5V, Tj=25 ) CHARACTERISTIC SYMBOL TEST CONDITIONS VIN=5.0V, IOUT=0.5A Output Voltage VOUT Line Regulation Reg Line 4.0V Load Regulation Reg Load VIN=5.0V, 5mA IOUT 1A - 5 20 4.0V VIN 12V, IOUT=0A - 0.8 1.8 4.0V VIN 12V, IOUT=1A - 10 20 VIN=2.1V, IOUT=0A - 1.1 5 VIN=2.8V, IOUT=1A - 13 30 VIN=5.0V, IOUT=50mA, 10Hz f 100kHz - 110 - Vrms 50 63 - dB IOUT=0.5A - 0.3 0.5 IOUT=1A - 0.5 - - 0.5 5 A 2 - - V - - 0.8 V Quiescent Current Starting Quiescent Current Output Noise Voltage IQ IQ(start) VNO Ripple Rejection R R Dropout Voltage VD 4.0V VIN 12V, 5mA 0 Tj 125 4.0V IOUT 1A, VIN 12V, IOUT=0.5A VIN 12V, IOUT=50mA, f=120Hz V mA mA V Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 4.0V VIN Output Control Voltage (ON) VC(ON) IOUT=0.1A Output Control Voltage (OFF) VC(OFF) 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 2005. 11. 8 Revision No : 3 12V - 5/10 KIA78R000F/PI~KIA78R050F/PI ELECTRICAL CHARACTERISTICS KIA78R033F/PI (Unless otherwise specified, VIN=5.3V, Tj=25 ) CHARACTERISTIC SYMBOL TEST CONDITIONS MIN. TYP. MAX. 3.218 3.3 3.382 3.184 3.3 3.416 - 5 20 mV 1A - 5 20 mV VIN=5.3V, IOUT=0.5A Output Voltage VOUT Line Regulation Reg Line 4.3V Load Regulation Reg Load VIN=5.3V, 5mA IOUT IQ Quiescent Current Starting Quiescent Current Output Noise Voltage Ripple Rejection Dropout Voltage IQ(start) VNO R R VD 4.3V VIN 12V, 5mA 0 Tj 125 VIN IOUT 1A, 12V, IOUT=0.5A UNIT V 4.3V VIN 12V, IOUT=0A - 0.8 1.8 4.3V VIN 12V, IOUT=1A - 10 20 VIN=2.1V, IOUT=0A - 1.1 5 VIN=2.9V, IOUT=1A - 13 30 VIN=5.3V, IOUT=50mA, 10Hz f 100kHz - 115 - Vrms 48 61 - dB IOUT=0.5A - 0.3 0.5 IOUT=1A - 0.5 - - 0.5 5 A 2 - - V - - 0.8 V 4.3V VIN 12V, IOUT=50mA, f=120Hz mA mA V Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 4.3V VIN Output Control Voltage (ON) VC(ON) IOUT=0.1A Output Control Voltage (OFF) VC(OFF) 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 MIN. TYP. MAX. UNIT 4.88 5.0 5.12 4.83 5.0 5.17 - 5 20 mV 1A - 5 20 mV 12V - ELECTRICAL CHARACTERISTICS KIA78R050F/PI (Unless otherwise specified, VIN=7V, Tj=25 ) CHARACTERISTIC SYMBOL TEST CONDITIONS VIN=7V, IOUT=0.5A Output Voltage VOUT Line Regulation Reg Line 6.0V Load Regulation Reg Load VIN=7.0V, 5mA IOUT IQ Quiescent Current Starting Quiescent Current Output Noise Voltage Ripple Rejection Dropout Voltage IQ(start) VNO R R VD 6.0V VIN 12V, 5mA 0 Tj 125 VIN IOUT 1A, 12V, IOUT=0.5A V 6.0V VIN 12V, IOUT=0A - 0.8 1.8 6.0V VIN 12V, IOUT=1A - 10 20 VIN=2.1V, IOUT=0A - 1.3 5 VIN=3.0V, IOUT=1A - 14 30 VIN=7.0V, IOUT=50mA, 10Hz f 100kHz - 150 - Vrms 48 60 - dB IOUT=0.5A - 0.3 0.5 IOUT=1A - 0.5 - - 0.5 5 A 2 - - V - - 0.8 V 6.0V VIN 12V, IOUT=50mA, f=120Hz mA mA V Quiescent Current (OFF mode) IQ(OFF) VC=0.4V, 6.0V VIN Output Control Voltage (ON) VC(ON) IOUT=0.1A Output Control Voltage (OFF) VC(OFF) 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 2005. 11. 8 Revision No : 3 12V - 6/10 KIA78R000F/PI~KIA78R050F/PI Fig. 1 Standard Test Circuit & Application Circuit (Adjustable-Type) VOUT VIN R2 VC GND V CIN 0.33µF VIN Io A Adj A IC A R1 1ΚΩ IQ COUT 47µF VOUT RL VC R2 R2 VOUT = Vref x ( 1 + R1 ) = 1.25 x ( 1 + R1 ) 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. Fig. 2 Standard Test Circuit (Fixed-Type) VIN VOUT VOUT VIN IO A VC GND A IC CIN 0.33µF 2005. 11. 8 Revision No : 3 A IQ VC V COUT 47µF RL 7/10 KIA78R000F/PI~KIA78R050F/PI Fig. 3 Ripple Rejection Test Circuit (Adjustable-Type) VOUT VIN R2 Io A ei Adj GND V eo 0.33µF + _ VIN A 10µF R1 1ΚΩ IQ RL f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) Fig. 4 Ripple Rejection Test Circuit (Fixed-Type) VOUT VIN ei GND + 0.33µF A VIN _ V eo RL 47µF IQ f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) Fig. 5 Application Circuit for Standard (Fixed-Type) VIN 1 2 VOUT Load + _ Specific IC C IN C OUT 3 4 ON/OFF signal High : Output ON Low or Open : Output OFF CMOS or TTL 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. 2005. 11. 8 Revision No : 3 8/10 KIA78R000F/PI~KIA78R050F/PI Fig. 6 VOUT - Tj Fig. 7 VOUT - VIN 4 KIA78R033F/PI VIN =5.3V I OUT =5mA 3.4 OUTPUT VOLTAGE VOUT (V) OUTPUT VOLTAGE VOUT (V) 3.5 3.3 3.2 3.1 3 I OUT =10mA 2 I OUT =0.5A 1 KIA78R033F/PI T j =25 C 0 50 0 50 100 150 0 JUNCTION TEMPERATURE T j ( C) 2 IOUT =0.1A I OUT =10mA 0 2 4 6 16 12 IOUT =1A 8 4 I OUT =0A 0 8 50 0 50 100 JUNCTION TEMPERATURE T j ( C) Fig. 10 I B - I OUT Fig. 11 VOUT - IOUT 16 12 8 4 0 0.2 0.4 0.6 0.8 OUTPUT CURRENT IOUT (A) Revision No : 3 150 4 KIA78R033F/PI VIN =5.3V T j =25 C 0 KIA78R033F/PI VIN =5.3V INPUT VOLTAGE VIN (V) 20 QUIESCENT CURRENT IB (mA) QUIESCENT CURRENT IB (mA) 4 OUTPUT VOLTAGE VOUT (V) QUIESCENT CURRENT IB (mA) IOUT =0.5A 0 2005. 11. 8 20 KIA78R033F/PI T j =25 C 2 8 Fig. 9 I B - T j 10 6 6 INPUT VOLTAGE VIN (V) Fig. 8 I B - VIN 8 4 1 3 2 1 KIA78R033F/PI VIN =5.3V T j =25 C 0 0 0.5 1 1.5 2 OUTPUT CURRENT IOUT (A) 9/10 KIA78R000F/PI~KIA78R050F/PI Fig.13 RR-f 0.6 70 RIPPLE REJECTION RR (dB) OUTPUT VOLTAGE DEVIATION VD (V) Fig.12 VD - T j 0.5 IOUT =1A 0.4 I OUT =0.5A 0.3 0.2 I OUT =0.1A 0.1 KIA78R033F/PI 60 50 40 30 20 KIA78R033F/PI VIN =5.3V I OUT =50mA T j =25 C 10 0 0 50 0 50 100 150 1 0.1 Fig.15 PD - Ta (PI-Type : TO-220IS-4) Fig.14 PD - Ta (F-Type : DPAK-5) POWER DISSIPATION PD (W) POWER DISSIPATION PD (W) 15 THERMAL RESISTANCE J-A J-C C/W 9.62 96.2 9 6 3 0 20 THERMAL RESISTANCE J-A J-C C/W 8.33 83.3 15 10 5 0 0 50 100 AMBIENT TEMPERATURE Ta ( C) 2005. 11. 8 100 FREQUENCY f (kHz) JUNCTION TEMPERATURE T j ( C) 12 10 Revision No : 3 150 -25 0 50 100 150 AMBIENT TEMPERATURE Ta ( C) 10/10