Document
SEMICONDUCTOR
TECHNICAL DATA
4 ,5 TERMINAL LOW DROP VOLTAGE REGULATOR [Low Quiescent Current-Type]
KIA78RM000F/PI~ KIA78RM050F/PI
BIPOLAR LINEAR INTEGRATED CIRCUIT www.DataSheet4U.com
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The KIA78RM 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.
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FEATURES
0.5A 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.)
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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 T U V 5 8 _ 0.1 1.30 + _ 0.1 3-1.00 + _ 0.1 1.30 +
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DC INPUT (V IN ) DC OUTPUT (VO ) GND ON/OFF CONTROL
LINE UP
ITEM KIA78RM000F/PI KIA78RM015F/PI KIA78RM018F/PI KIA78RM020F/PI KIA78RM025F/PI KIA78RM030F/PI KIA78RM033F/PI KIA78RM050F/PI OUTPUT VOLTAGE (V) Adjustable (1.25~15V) 1.5 1.8 2.0 2.5 3.0
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PACKAGE
TO-220IS-4
F : DPAK-5 PI : TO-220IS-4
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3.3 5.0
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CHARACTERISTIC Input Voltage ON/OFF Control Voltage Output Current Power Dissipation 1 (No heatsink) Power Dissipation 2 (Without heatsink) Junction Temperature Operating Temperature Storage Temperature Soldering Temperature F PI F PI
SYMBOL VIN VC IOUT PD1
RATING 16 16 0.5 1.3
UNIT V V A W
1 2
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MAXIMUM RATINGS (Ta=25
)
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DIM A B C D E F H I J L M N O P
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 +
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1 DC INPUT (VIN ) 2 ON/OFF CONTROL (VC) 3 4 5 3 DC OUTPUT (VO) 4 N.C 5 GND
1.5 13 W 15 125 -20 80 -30 125 260
PD2 Tj Topr Tstg Tsol
DPAK-5
2004. 12. 2
Revision No : 0
1/10
KIA78RM000F/PI~KIA78RM050F/PI
www.DataSheet4U.com
BLOCK DIAGRAM - 1 (Adjustable-Type)
VIN 1 2 VOUT
+
4 VADJ
BANDGAP REFERENCE
ASO PROTECTION
OVER HEAT PROTECTION
3 GND
BLOCK DIAGRAM - 2 (Fixed-Type)
VIN 1 2 VOUT
+
BANDGAP REFERENCE
ASO PROTECTION
4 Control
OUTPUT ON/OFF CONTROL
OVER HEAT PROTECTION
3 GND
2004. 12. 2
Revision No : 0
2/10
KIA78RM000F/PI~KIA78RM050F/PI
www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS KIA78RM000F/PI (Unless otherwise specified, VIN=2.8V, Tj=25
CHARACTERISTIC SYMBOL
)
MIN. 1.225 IOUT 0.5A, 1.21 53 TYP. 1.25 1.25 5 5 0.8 10 0.7 10 110 65 0.3 0.5 MAX. 1.275 V 1.29 20 20 1.8 mA 20 5 mA 30 0.5 V Vrms dB mV mV UNIT
CONDITIONS VIN=2.8V, IOUT=0.25A
Output Voltage
VOUT
2.8V VIN 12V, 5mA 0 Tj 125 2.8V
Line Regulation Load Regulation Quiescent Current
Reg Line Reg Load IB
VIN 12V, IOUT=0.25A
VIN=2.8V, 5mA IOUT 0.5A, 2.8V 2.8V VIN 12V, IOUT=0A VIN 12V, IOUT=0.5A
Starting Quiescent Current
IBstart VNO R R VD
VIN=2.1V, IOUT=0A VIN=2.5V, IOUT=0.5A VIN=2.8V, IOUT=50mA, 10Hz f 100kHz 2.8V VIN 12V, IOUT=50mA, f=120Hz
Output Noise Voltage Ripple Rejection Dropout Voltage
IOUT=0.25A IOUT=0.5A
ELECTRICAL CHARACTERISTICS KIA78RM015F/PI (Unless otherwise specified, VIN=3.8V, Tj=25
CHARACTERISTIC Output Voltage Line Regulation Load Regulation Quiescent Current SYMBOL VOUT Reg Line Reg Load IB
)
MIN. 1.45 IOUT 0.5A, 1.434 53 12V 2 TYP. 1.5 1.5 5 5 0.8 10 0.7 10 75 65 0.5 0.6 0.5 20 0.1 MAX. 1.55 1.566 20 20 1.8 20 5 30 0.7 5 0.8 100 2 V mV mV mA UNIT
TEST CONDITIONS VIN=3.8V, IOUT=0.25A 2.8V VIN 12V, 5mA 0 Tj 125 2.8V
VIN 12V, IOUT=0.25A
VIN=3.8V, 5mA IOUT 0.5A 2.8V 2.8V VIN 12V, IOUT=0A VIN 12V, IOUT=0.5A
Starting Quiescent Current Output Noise Voltage Ripple Rejection Dropout Voltage Quiescent Current (OFF mode) Output Control Voltage (ON) Output Control Voltage (OFF) Output Control Current (ON) Output Control Current (OFF)
IBstart VNO R R VD IQ(OFF) VC(ON) VC(OFF) IC(ON) IC(OFF)
VIN=2.1V, IOUT=0A VIN=2.5V, IOUT=0.5A VIN=3.8V, IOUT=50mA, 10Hz f 100kHz 2.8V VIN 12V, IOUT=50mA, f=120Hz
mA Vrms dB V A V V A A
IOUT=0.25A IOUT=0.5A VC=0.4V, 2.8V VIN IOUT=0.1A
VIN=VC=3.8V, IOUT=0.1A VIN=3.8V, VC=0V
2004. 12. 2
Revision No : 0
3/10
KIA78RM000F/PI~KIA78RM050F/PI
www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS KIA78RM018F/PI (Unless otherwise specified, VIN=3.8V, Tj=25
CHARACTERISTIC Output Voltage Line Regulation Load Regulation Quiescent Current SYMBOL VOUT Reg Line Reg Load IQ
)
MIN. 1.75 IOUT 0.5A, 1.732 53 12V 2 TYP. 1.8 1.8 5 5 0.8 10 0.7 10 75 65 0.3 0.5 0.5 20 0.1 MAX. 1.85 1.868 20 20 1.8 20 5 30 0.5 5 0.8 100 2 V mV mV mA UNIT
TEST CONDITIONS VIN=3.8V, IOUT=0.25A 2.8V VIN 12V, 5mA 0 Tj 125 2.8V VIN VIN=3.8V, 5mA IOUT 2.8V 2.8V VIN VIN
12V, IOUT=0.25A 0.5A
12V, IOUT=0A 12V, IOUT=0.5A
Starting Quiescent Current Output Noise Voltage Ripple Rejection Dropout Voltage Quiescent Current (OFF mode) Output Control Voltage (ON) O.