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LF55AB

Part Number	LF55AB
Manufacturer	STMicroelectronics
Description	VERY LOW DROP VOLTAGE REGULATORS
Published	Aug 31, 2017
Detailed Description	LF00AB/C ® SERIES VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT s VERY LOW DROPOUT VOLTAGE (0.45V) s VERY LOW QUIESCENT...
Datasheet	LF55AB PDF File

Overview

LF00AB/C ® SERIES VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT s VERY LOW DROPOUT VOLTAGE (0.
45V) s VERY LOW QUIESCENT CURRENT (TYP.
50 µA IN OFF MODE, 500µA IN ON MODE) s OUTPUT CURRENT UP TO 500 mA s LOGIC-CONTROLLED ELECTRONIC SHUTDOWN s OUTPUT VOLTAGES OF 1.
25; 1.
5; 1.
8; 2.
5; 2.
7; 3; 3.
3; 3.
5; 4; 4.
5; 4.
7; 5; 5.
2; 5.
5; 6; 8; 8.
5; 9; 12V s INTERNAL CURRENT AND THERMAL LIMIT s ONLY 2.
2µF FOR STABILITY s AVAILABLEIN ± 1% (AB) OR ± 2% (C) SELECTION AT 25 oC s SUPPLY VOLTAGE REJECTION: 80dB (TYP.
) s TEMPERATURE RANGE: -40 TO 125 oC DESCRIPTION The LF00 series are very Low Drop regulators available in PENTAWATT, TO-220, TO-220FP, DPAK and PPAK package and in a wide range of output voltages.
The very Low Drop voltage (0.
45V) and the very low quiescent current make them particularly suitable for Low Noise, Low Power applications and specially in battery powered systems.
In the 5 pins configuration (PENTAWATT and PPAK) a Shutdown Logic Control function is SCHEMATIC DIAGRAM PENTAWAT...

Similar Datasheet

LF55AB VERY LOW DROP VOLTAGE REGULATORS - STMicroelectronics
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