+Tranch MOSFET
+DC-DC Converter &
  LED Driver

+LDO Regulators

+Shunt Regulators
+ESD Array

‧High / Low Voltage Adjustable Precision Shunt Regulators
Part No. Product Description Input Voltage Output Current Operation Current Reference Voltage Accuracy Voltage Package Data Sheet
V mA uA V %
ST431 High Voltage Adjustable 37 150 400 2.5 0.5% ± 1.0% TO-92
SOT-23
ST432 Low Voltage Adjustable 20 100 30 1.24 0.5% ± 1.0% SOT-23
TO-92
SOT-353