Adjustable shunt reference for precision bias rails
It provides a reference voltage adjustable from 1.24V up to 6V using two external resistors, with a tight ±1% tolerance at 25°C. Rated for an output current of 15 mA and a cathode current as low as 100 µA, it suits always-on bias or reference circuits where quiescent power must be minimised.
Package and mounting — SOT-89-3
Housed in a TO-243AA (SOT-89-3) surface-mount package, the TLV431AQPK is a three-terminal device with a large collector pad for heat sinking. The supplier device package is SOT-89-3.