Features: · Surface mount SOT23, SOT223, SOT89 and SO8 packages· TO92 package· 2.5% and 1% tolerance· Maximum temperature coefficient 52 ppm/°C· Temperature compensated for operation over the full temperature range· Programmable output voltage· 100mA to 25mA current sink capabilityApplication· Shu...
ZR2431: Features: · Surface mount SOT23, SOT223, SOT89 and SO8 packages· TO92 package· 2.5% and 1% tolerance· Maximum temperature coefficient 52 ppm/°C· Temperature compensated for operation over the full t...
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The ZR2431 is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 25mA. The output voltage may be set to any chosen voltage between 1.24 and 15 volts by selection of two external divider resistors.
The devices ZR2431 can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance.
The ZR2431 is particularly used in the feedback control loop of switch mode power supplies. In this application the device 1.24 volt reference enables the generation of low voltage supplies, typically 3.3 volts or 3 volts.