KA431SA Datasheet | onsemi

DATA SHEET .onsemi. Programmable Shunt Regulator KA431S, KA431SA, KA431SL Description The KA431S / KA431SA / KA431SL are three- terminal adjustable regulator series with a guaranteed thermal stability over the operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typical dynamic output impedance of 0.2 W. Active output circuitry provides a sharp turn- on characteristic, making these devices excellent replacement for zener diodes in many applications. Features - Programmable Output Voltage to 36 V - Low Dynamic Output Impedance 0.2 W (Typical) - Sink Current Capability: 1.0...