TL432LI, TL431LI Datasheet - Texas Instruments

TL432LI, TL431LI, Programmable Shunt Regulator

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.

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

TL431LI-etcTI.pdf