V-Ref Adjustable 2.5V to 20V 100mA 3Pin SOT-23 T/R
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.
Features
• Surface mount SOT223 and SOT23 packages
• 2% and 1% tolerance
• Maximum temperature coefficient 67 ppm/°C
• Temperature compensated for operation over the full temperature range
• Programmable output voltage
• 50A 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