TL431LI Programmable Shunt Regulator

Texas Instruments

Description

Product Folder Order Now Technical Documents Tools & Software Support & Community TL431LI TL432LI SLVSDQ6A * JULY 2018 * REVISED .
The TL431LI device is a three-terminal adjustable shunt regulator, with specified thermal stability over applicable automotive, commercial, and milita.

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Datasheet Specifications

Part number: TL431LI
Manufacturer: Texas Instruments ↗
File Size: 1.41 MB
Datasheet: TL431LI-etcTI.pdf
Description: Programmable Shunt Regulator

Features

* 1 Reference Voltage Tolerance at 25°C
* 0.5% (B Grade)
* 1% (A Grade)
* Minimum Typical Output Voltage: 2.495 V
* Adjustable Output Voltage: Vref to 36 V
* Operation From
* 40°C to +125°C (Q Temp)
* Maximum Temperature Drift
* 1

Applications

* Adjustable Voltage and Current Referencing
* Secondary Side Regulation in Flyback SMPS
* Zener Diode Replacement
* Voltage Monitoring
* Precision Constant Current Sink/Source

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TL431LI Programmable Shunt Regulator Texas Instruments

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