TL431AI Datasheet Three-terminal Adjustable Shunt Regulator

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TL431, TL432 SLVS543P – AUGUST 2004 – REVISED NOVEMBER 2018 TL431 / TL432 Precision Programmable Reference.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	TL431AI
Manufacturer	Texas Instruments
File Size	2.91 MB
Description	three-terminal adjustable shunt regulator
Datasheet	TL431AI TL431 Datasheet (PDF)

General Description

The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432.

TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy.

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

Key Features

1 Reference Voltage Tolerance at 25°C.
0.5% (B Grade).
1% (A Grade).
2% (Standard Grade).
Adjustable Output Voltage: Vref to 36 V.
Operation From.
40°C to 125°C.
Typical Temperature Drift (TL43xB).
6 mV (C Temp).
14 mV (I Temp, Q Temp).
Low Output Noise.
0.2-Ω Typical Output Impedance.
Sink-Current Capability: 1 mA to 100 mA 2.

TL431AI Distributor

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More Datasheets from Texas Instruments

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TL431LI	Programmable Shunt Regulator
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