LM3411, LM3 - Precision Secondary Regulator/Driver

National Semiconductor

LM3411 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM3411, LM3. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	LM3411, LM3
Manufacturer	National Semiconductor ↗
File Size	350.77 KB
Description	Precision Secondary Regulator/Driver
Datasheet	LM3-411.pdf
Note	This datasheet PDF includes multiple part numbers: LM3411, LM3. Please refer to the document for exact specifications by model.

LM3411 Product details

Description

The LM3411 is a low power fixed-voltage (3.3V or 5.0V) precision shunt regulator designed specifically for driving an optoisolator to provide feedback isolation in a switching regulator.

Features

n Fixed voltages of 3.3V and 5.0V with initial tolerance of ± 1% for standard grade and ± 0.5% for A grade n Custom voltages available (3V.
17V) n Wide output current range, 20 µA.
15 mA n Low temperature coefficient n Available in 5-lead SOT23-5 surface mount package (tape and reel).

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Published: Mar 22, 2005 |