A4481 - 50mA Automotive Linear Regulator

Allegro

Datasheet Details

Part number	A4481
Manufacturer	Allegro
File Size	1.17 MB
Description	50mA Automotive Linear Regulator
Datasheet	A4481-Allegro.pdf

The A4481 is a single low-dropout linear regulator with complete control, diagnostics, and protection

Automotive AEC-Q100 qualified.
5.25 to 40 VIN operating range, 50 V load dump rating.
5 V ±1% internal LDO regulator.
Foldback short-circuit protection.
Short-to-battery protection (to 32 V, independent of VIN) for harness faults.
Power OK (POK) flag.
High-voltage logic level enable input (ENB) for microprocessor control or connection directly to battery.
Pin-to-pin and pin-to-ground tolerant at every pin Package: 8-pin SOI.

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Published: Aug 1, 2018 |