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Description

The TL431, TL431AIP and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges.

Features

1. Operation From −40°C to 125°C
2. Reference Voltage Tolerance at 25°C
 (1) 0.5% . . . B Grade
 (2) 1%. . . A Grade
 (3) 2% . . . Standard Grade
3. Typical Temperature Drift (TL431B)
 (1) 6 mV (C Temp)
 (2) 14 mV (I Temp, Q Temp)
4. Low Output Noise
5. 0.2-Ω Typical Output Impedance
6. Sink-Current Capability . . . 1 mA to 100 mA
7. Adjustable Output Voltage . . . Vref to 36 V

TL431 data sheet, product information and support | TI.com