TL431-Q Datasheet - nexperia

TL431-Q Adjustable precision shunt regulators

Three-terminal shunt regulator family with an output voltage range between Vref = 2.495 V and 36 V, to be set by two external resistors. Table 1. Product overview Reference voltage Temperature range (Tamb) tolerance (Vref) 0 °C to 70 °C -40 °C to 85 °C 2.0 % TL431CDBZR-Q TL431IDBZR-Q 1.0 %.

TL431-Q Features

* Programmable output voltage up to 36 V

* Three different reference voltage tolerances:

* Standard grade: 2 %

* A-Grade: 1 %

* B-Grade: 0.5 %

* Typical temperature drift: 9 mV (in a range of 0 °C up to 70 °C)

* Low output noise

TL431-Q-nexperia.pdf