A4481 Datasheet | Allegro MicroSystems

5 VOUT , 50 mA Automotive Linear Regulator with 50 V Load Dump and Short-to-Battery Protection Features AND BENEFITS - 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 SOIC with exposed thermal pad (suffix LJ) DESCRIPTION The A4481 is a single low-dropout linear regulator with plete control, diagnostics,...