ZHT431C02 Datasheet PDF - Vishay Semiconductor

●DEVICE DESCRIPTION

●The ZHT431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100mA. The device offers extended operating temperature range working from -55 to +125°C. The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection of two external divider resistors.

●The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance.

●FEATURES

●• Surface mount SO8, SOT89, SOT223 and SOT23 packages

●• TO92 package

●• 2% and 1% tolerance

●• Maximum temperature coefficient 67 ppm/°C

●• Temperature compensated for operation over the full temperature range

●• Programmable output voltage

●• 50µA to 100mA current sink capability

●• Low output noise

●• Wide temperature range -55 to +125°C

●APPLICATIONS

●• Series and Shunt regulator

●• Voltage monitor

●• Over voltage/ under voltage protection

●• Switch mode power supplies