Description
SILICON-LINK AS431SDR25VS7 IC Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV
The AS431 is a three-terminal adj ustable 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 make it ideal substitute for Zener diode in applications such as switching power supply, charger and other adjustable regulators.
The AS431 precision adjustable shunt reference is offered in four bandgap tolerances: ±0.25%, ±0.5%, ±1.0% and ±2.0%.
Programmable Precise Output Voltage from 2.5V to 36V
High Stability under Capacitive Load
Low Temperature Deviation: 4.5mV Typical
Low Equivalent Full-range Temperature Coefficient with
20PPM/°C Typical
Sink Current Capacity from 1mA to 100mA
Low Output Noise
Wide Operating Range of -40 to +125°C
Lead-Free Packages: SOT-23, SOT-23-5, TO-92, SOT-89
Manufacturer:Electronic Components
Datasheet:Ohers/AS431_Rev8.pdf
