TL431 Datasheet (STMicroelectronics) - Automotive adjustable voltage reference

TL431, Automotive adjustable voltage reference

The TL431 and TL432 are adjustable shunt voltage references with guaranteed temperature stability over the entire operating temperature range.

The device temperature range is extended for the automotive version from -40 °C up to +125 °C.

The output voltage can be set to any value between 2.5 and 36

TL431 Features

* AEC-Q100 qualified

* Adjustable output voltage: 2.5 to 36 V

* Sink current capability: 1 to 100 mA

* Typical output impedance: 0.22 Ω

* 0.5% voltage precision only on the TL431B version

* 1% and 2% voltage precision

* Automotive temp. range