LDH40 - 200mA low dropout LDO

Datasheet Summary

Description

LDH40 is a high accuracy voltage regulator designed to be directly connected to a car battery in automotive applications, or a generic battery connected in industrial applications.

Features

AEC-Q100 grade 1 qualified.
Operating temperature range: -40 °C < TJ < +150 °C.
Input voltage from 3.3 V to 40 V.
Dropout voltage (700 mV typ. at 200 mA load).
Low ground current (2 μA typ. at no load).
ADJ from 1.2 V to 22 V.
Output voltage tolerance: 0.5% at 25 °C.
200 mA guaranteed output current.
Power Good.
Logic-controlled electronic shutdown.
Internal current limit.
Thermal shutdow.

STMicroelectronics

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Datasheet Details

Part number	LDH40
Manufacturer	STMicroelectronics
File Size	1.61 MB
Description	200mA low dropout LDO
Datasheet	LDH40 Datasheet
Additional preview pages of the LDH40 datasheet.

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Full PDF Text Transcription

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DFN 2x2 6L Wettable Flanks SOT23 5L Maturity status link LDH40 LDH40 Datasheet 200 mA low dropout LDO Features • AEC-Q100 grade 1 qualified • Operating temperature range: -40 °C < TJ < +150 °C • Input voltage from 3.3 V to 40 V • Dropout voltage (700 mV typ. at 200 mA load) • Low ground current (2 μA typ. at no load) • ADJ from 1.2 V to 22 V • Output voltage tolerance: 0.

Published: Mar 30, 2024 |