Texas Instruments

Description

Dec 3, 2012 The TL431 and TL432 are programmable shunt voltage references with guaranteed temperature stability over the entire operating temperature. The TL431A, B integrated circuits are three terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low The stability boundary conditions charts in the TL431 , TL432 data sheet ( SLVS543) The TL431 , TL432 family of shunt regulators were designed to have wide The TL431 and TL432 are three terminal adjustable shunt regulators offering excellent temperature stability and output current handling capability up to 100mA. U1 TL431 . IREF. R1. R2. Input. VREF. Application Report. SLVA445 September 2011. Setting the Shunt Voltage on an Adjustable Shunt. Regulator.