LP431 regulator equivalent, programmable precision shunt regulator.
* Programmable Output Voltage to 36V
* Extended Cathode Current Range 80µA to 100mA
* Low (Typ. 0.08Ω) Dynamic Output Impedance
* Adjustable Output Voltag.
* Secondary Side Regulation in Flyback SMPS
* Industrial, Computing, Consumer and Portables
* Adjustable Vol.
The LP431 is a three-terminal adjustable shunt regulator with a specified thermal stability. The output voltage may be set to any value between VREF and 36V with two external resistors. The active output circuitry provides a very sharp turn-on charac.
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