| Description:3-Terminal Adjustable Shunt Regulator
The AX431 series are three-terminal adjustable regulators with guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between V REF (approximately 2.495 volts) and 3 6 volts with two external resistors. When output current is 1mA to 100mA, t hese devices have a typical dynamic output impedance of 0.2 W . Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications.
Features:
， Programmable output Voltage (2.5V to 36V)
，
Temperature coefficient is 50ppm/ o C typical
， Temperature compensated for operation over full temperature range
，
Wide operating temperature range
，
Low output noise voltage
， Fast turn on response
Applications :
Programmable shunt voltage
Package: TO-92, SOT-23, SOT-89
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