BD4271EFJ-C, BD4271HFP-C 550mA Output LDO Regulator

ROHM

Description

Datasheet LDO Regulators with Watchdog Timer and Voltage Detector 550 mA Output LDO Regulator with WDT and Voltage Detector BD4271xxx-C Series Gener.
BD4271xxx-C Series are automotive voltage regulators with watchdog timer and offers the output current of 550 mA while limiting the quiescent current.

📥 Download Datasheet

BD4271EFJ-C Datasheet Preview — This datasheet PDF includes multiple part numbers: BD4271EFJ-C, BD4271HFP-C. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: BD4271EFJ-C, BD4271HFP-C
Manufacturer: ROHM ↗
File Size: 1.48 MB
Datasheet: BD4271HFP-C-ROHM.pdf
Description: 550mA Output LDO Regulator
Note: This datasheet PDF includes multiple part numbers: BD4271EFJ-C, BD4271HFP-C.
Please refer to the document for exact specifications by model.

Features

* Low ESR ceramic capacitors applicable for output
* Low drop voltage: PDMOS output transistor
* Power on and under-voltage reset
* Programmable reset delay and watchdog time by external capacitor Key Specifications
* AEC-Q100 qualified (Note 1)
* Qualified for Automotive

Applications

* Wide Temperature Range (Tj): -40 °C to +150 °C
* Wide Operating Input Range: -0.3 V to +45 V
* Low Quiescent Current: 75 µA (Typ)
* Output Load Current: 550 mA
* Output Voltage: 5.0 V (Typ) ± 2 %
* Reset Detection Voltage Accuracy: 4.53 V to 4.77 V 4.65 V (Typ)

BD4271EFJ-C Distributors

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BD4271HFP-C 550mA Output LDO Regulator ROHM

ROHM BD4271EFJ-C-like datasheet