EUP7982 - 300mA Low-Noise LDO

Datasheet Summary

Description

The EUP7982 low-noise, low-dropout, linear regulator operates from a 2.5V to 5.5V input and is guaranteed to deliver 300mA.

The EUP7982 is stable with small 2.2µF ceramic capacitor.

Eutech Microelectronics

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Datasheet Details

Part number	EUP7982
Manufacturer	Eutech Microelectronics
File Size	262.17 KB
Description	300mA Low-Noise LDO
Datasheet	EUP7982 Datasheet
Additional preview pages of the EUP7982 datasheet.

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Full PDF Text Transcription

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EUP7982 300mA Low-Noise Ultra Low-Dropout CMOS Regulator with Fault Indicator FEATURE DESCRIPTION The EUP7982 low-noise, low-dropout, linear regulator operates from a 2.5V to 5.5V input and is guaranteed to deliver 300mA. The EUP7982 is stable with small 2.2µF ceramic capacitor. Its performance suits battery powered applications because of its shutdown mode (60 nA www.DataSheet4U.com typ), low quiescent current (110µA typ), and LDO voltage (140mV typ). The low dropout voltage allows for more utilization of a battery’s available energy by operating closer to its end-of-life voltage. An output fault-detection circuit indicates loss of regulation. The EUP7982 is available in MSOP package with 1.8V, 2.5v, 2.8V, 3V, 3.3V, and adjustable versions. z z z z z z z z z z z z z z z z 2.5V to 5.

Published: Apr 16, 2008 |