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LDQ40 - 250mA low-dropout LDO

STMicroelectronics

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Datasheet Details

Part number	LDQ40
Manufacturer	STMicroelectronics
File Size	1.43 MB
Description	250mA low-dropout LDO
Datasheet	LDQ40-STMicroelectronics.pdf

LDQ40 Product details

Description

The LDQ40 is a high accuracy voltage regulator, which provides 250 mA of current.

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 (500 mV typ. at 250 mA load).
Low ground current (2 μA typ. at no load).
Output voltage: 1.8 V, 2.5 V, 3.3 V, and 5.0 V and ADJ from 1.2 V to 12 V.
Output voltage tolerance: ±1.5% overtemperature, ±0.5% at 25 °C.
250 mA guaranteed output current.
Power Good for fixed versions.
Lo.

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Published: May 27, 2025 |