KF25BD ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITELECTRICAL CHARACTERISTICS FOR KF27 (refer to the test circuits, T = 25°C, C =0.1μF,j IC =2.2 μF un ..
KF25BD ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITELECTRICAL CHARACTERISTICS FOR KF12 (refer to the test circuits, T = 25°C, C =0.1 μF,j IC =2.2μF un ..
KF25BDT ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITELECTRICAL CHARACTERISTICS FOR KF12 (refer to the test circuits, T = 25°C, C =0.1 μF,j IC =2.2μF un ..
KF25BD-TR ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITELECTRICAL CHARACTERISTICS FOR KF15 (refer to the test circuits, T = 25°C, C =0.1 μF,j IC =2.2μF un ..
KF25BDT-TR ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV DC Input Voltage-0.5 to 20 VII Output CurrentI ..
KF27 ,VERY LOW DROP VOLTAGE REGULATORS WITH INHIBITKF00SERIES VERY LOW DROPVOLTAGE REGULATORS WITH INHIBITn VERY LOW DROPOUT VOLTAGE (0.4V)n VERY LOW ..
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KF120BDT-TR-KF12BDT-TR-KF15BDT-TR-KF25BD-KF25BDT-KF25BD-TR-KF25BDT-TR-KF27BDT-TR-KF30BD-KF30BD-TR-KF33BD-KF33BDT-KF33BD-TR-KF33BDT-TR-KF45BDT-TR-KF47BD-KF47BDT-TR-KF50BD-KF50BDT-KF50BDTR-KF50BD-TR-KF50BDT-TR-KF52BD-KF52BD-TR-KF52BDT-TR-KF55BDT-TR-
VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT
1/15December 2002 VERY LOW DROPOUT VOLTAGE (0.4V) VERY LOW QUIESCENT CURRENT (TYP. μAIN OFF MODE, 500 μAIN ON MODE) OUTPUT CURRENT UP TO 500 mA LOGIC-CONTROLLED ELECTRONIC
SHUTDOWN OUTPUT VOLTAGES OF 1.25; 1.5; 2.5; 2.7; 3.3; 3.5;4; 4.5; 4.7;5; 5.2; 5.5;6;8; 8.5;
12V INTERNAL CURRENT AND THERMAL LIMIT ONLY 2.2μF FOR STABILITY AVAILABLEIN± 2% ACCURACY AT25°C SUPPLY VOLTAGE REJECTION:70db
(TYP.) TEMPERATURE RANGE: -40 TO 125°C
DESCRIPTIONThe KF00 series are very Low Drop regulators
availablein SO-8 package andina wide rangeof
output voltages.
The very Low Drop voltage (0.4V) and the very
low quiescent current make them particularly
suitable for Low Noise, Low Power applications
and speciallyin battery powered systems. Shutdown Logic Control functionis available
(pin5, TTL compatible). This means that when the
deviceis usedasa local regulator,itis possibleto
puta partof the boardin standby, decreasing the
total power consumption.It requires onlya 2.2 μF
capacitor for stability allowing space and cost
saving.
KF00
SERIESVERY LOW DROP
VOLTAGE REGULATORS WITH INHIBIT
SCHEMATIC DIAGRAM
KF002/15
ABSOLUTE MAXIMUM RATINGSAbsoluteMaximum Ratingsare those values beyond which damagetothe device may occur. Functional operation under these conditionis
not implied.
THERMAL DATA
CONNECTION DIAGRAM (top view)
ORDERING CODES(*) Availableon request.
KF003/15
TEST CIRCUITS
ELECTRICAL CHARACTERISTICS FOR KF12 (referto the test circuits,Tj= 25°C,CI =0.1 μF,O =2.2μF unless otherwise specified.)
KF004/15
ELECTRICAL CHARACTERISTICS FOR KF15 (referto the test circuits,Tj= 25°C,CI =0.1 μF, =2.2μF unless otherwise specified.)
ELECTRICAL CHARACTERISTICS FOR KF25 (referto the test circuits,Tj= 25°C,CI =0.1 μF,O =2.2μF unless otherwise specified.)
KF005/15
ELECTRICAL CHARACTERISTICS FOR KF27 (referto the test circuits,Tj= 25°C,CI =0.1 μF, =2.2 μF unless otherwise specified.)
ELECTRICAL CHARACTERISTICS FOR KF30 (referto the test circuits,Tj= 25°C,CI =0.1 μF,O =2.2 μF unless otherwise specified.)
KF006/15
ELECTRICAL CHARACTERISTICS FOR KF33 (referto the test circuits,Tj= 25°C,CI =0.1 μF, =2.2μF unless otherwise specified.)
ELECTRICAL CHARACTERISTICS FOR KF35 (referto the test circuits,Tj= 25°C,CI =0.1 μF,O =2.2μF unless otherwise specified.)
KF007/15
ELECTRICAL CHARACTERISTICS FOR KF40 (referto the test circuits,Tj= 25°C,CI =0.1 μF, =2.2μF unless otherwise specified.)
ELECTRICAL CHARACTERISTICS FOR KF45 (referto the test circuits,Tj= 25°C,CI =0.1 μF,O =2.2μF unless otherwise specified.)
KF008/15
ELECTRICAL CHARACTERISTICS FOR KF47 (referto the test circuits,Tj= 25°C,CI =0.1 μF, =2.2μF unless otherwise specified.)
ELECTRICAL CHARACTERISTICS FOR KF50 (referto the test circuits,Tj= 25°C,CI =0.1 μF,O =2.2μF unless otherwise specified.)
