TL431 - three-terminal adjustable shunt regulator

Texas Instruments

The TL431 by Texas Instruments is a three-terminal adjustable shunt regulator. Below is the official datasheet preview.

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TL431 three-terminal adjustable shunt regulator by Texas Instruments - Datasheet Preview — Official preview page of the **TL431** three-terminal adjustable shunt regulator datasheet (Texas Instruments).

Datasheet Details

Part number	TL431
Manufacturer	Texas Instruments
File Size	2.91 MB
Description	three-terminal adjustable shunt regulator
Datasheet	TL431-etcTI.pdf
Additional preview pages of the TL431 datasheet.

TL431 Product details

Description

The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges.

Features

Reference voltage tolerance at 25°C.
0.5% (B grade).
1% (A grade).
2% (Standard grade).
Adjustable output voltage: Vref to 36V.
Operation from.
40°C to 125°C.
Typical temperature drift (TL43xB).
6mV (C temp).
14mV (I temp, Q temp).
Low Output Noise.
0.2Ω Typical output impedance.
Sink-current capability: 1mA to 100mA 2.

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Published: Sep 17, 2019 |