The TL431BIDR is a widely used adjustable precision shunt regulator integrated circuit (IC) component. It is specifically designed for applications requiring precision voltage references and is manufactured by Texas Instruments. The TL431BIDR provides a stable voltage reference that can be adjusted through an external resistor divider network.
One of the key features of the TL431BIDR is its wide operating voltage range, which spans from Vref (the reference voltage) to 36 volts