AP431S regulator equivalent, low cathode current adjustable precision shunt regulator.
sharp turn-on characteristics, low-temperature coefficient and low output impedance, which makes it ideal substitute for Zener diode in applications such as switching pow.
such as switching power supply, charger and other adjustable regulators.
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(Top View) ANO DE 3
(Top View.
The AP431S/AP431SH is a 3-terminal adjustable shunt regulator with guaranteed thermal stability over a full operation range. It features sharp turn-on characteristics, low-temperature coefficient and low output impedance, which makes it ideal substit.
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