LP2954A - 5-V and Adjustable Micropower LDOs

Product Overview

Texas Instruments

Datasheet Details

Part number	LP2954A
Manufacturer	Texas Instruments
File Size	2.45 MB
Description	5-V and Adjustable Micropower LDOs
Datasheet	LP2954A Datasheet
Note	This datasheet PDF includes multiple part numbers: LP2954A, LP2954. Please refer to the document for exact specifications by model.
Additional preview pages of the LP2954A datasheet.

Product details

Description

The LP2954 is a 5-V micropower LDO with very low quiescent current (90 μA typical at 1-mA load) and very low dropout voltage (typically 60 mV at light loads and 470 mV at 250-mA load current).

Features

1 5-V Output within 1.2% Over Temperature (A Grade).
Adjustable 1.23-V to 29-V Output Voltage Available (LP2954IM and LP2954AIM).
Ensured 250-mA Output Current.
Extremely Low Quiescent Current.
Low Dropout Voltage.
Reverse Battery Protection.
Extremely Tight Line and Load Regulation.
Very Low Temperature Coefficient.
Current and Thermal Limiting.
Pin Compatible with LM2940 and LM340 (5-V Version Only).

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Published: Jul 26, 2021 |