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LM4431 Datasheet Micropower Shunt Voltage Reference

Manufacturer: National Semiconductor (now Texas Instruments)

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General Description

Ideal for space critical applications, the LM4431 voltage reference is available in the sub-miniature (3 mm x 1.3 mm) SOT-23 surface-mount package.

The LM4431’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4431 easy to use.

The operating current range is 100 µA to 15 mA.

Overview

LM4431 Micropower Shunt Voltage Reference July 1998 LM4431 Micropower Shunt Voltage.

Key Features

  • n Small package: SOT-23 n No output capacitor required Connection Diagram SOT-23 DS011374-1.
  • This pin must be left floating or connected to pin 2. Top View Order Number LM4431M3-2.5 See NS Package Number M03B (JEDEC Registration TO-236AB) SOT-23 Package Marking Information Only three fields of marking are possible on the SOT-23’s small surface. The following table gives the meaning of the three fields. Part Marking S2E First Field: S = Reference Second Field: 2 = 2.500V Voltage Option.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LM4431 Micropower Shunt Voltage Reference Texas Instruments

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