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LM3411 - Precision Secondary Regulator/Driver

General Description

The LM3411 is a low-power fixed-voltage (3.3 V or 5 V) precision shunt regulator designed specifically for driving an optoisolator to provide feedback isolation in a switching regulator.

Key Features

  • 1 Fixed Voltages of 3.3 V and 5 V With Initial Tolerance of ±1% for Standard Grade and ±0.5% for A Grade.
  • Custom Voltages Available (3 V to 17 V).
  • Wide Output Current Range (20 μA to 15 mA).
  • Low Temperature Coefficient.
  • Available in 5-Pin SOT-23 Surface-Mount Package (Tape and Reel) 2.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3411 SNVS113F – DECEMBER 1999 – REVISED MAY 2016 LM3411 Precision Secondary Regulator and Driver 1 Features •1 Fixed Voltages of 3.3 V and 5 V With Initial Tolerance of ±1% for Standard Grade and ±0.