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RS431 - Adjustable Precision Shunt Regulator

General Description

The  RS431  series  are  three‐terminal  adjustable  regulators  with  guaranteed  thermal  stability  over  applicable  temperature  ranges.

The  output  voltage  may  be  set  to  any  value  between  VREF  (approximately  2.5  volts)  and  36  volts with two external resistors.

Key Features

  • Programmable Precise Output Voltage from 2.5V to 36V  High Stability under Capacitive Load  Low Temperature Deviation: 4.5mV Typical  Low Dynamic Output Resistance: 0.2Ω Typical  Sink Current Capacity from 1mA to 100mA  Low Output Noise  Wide Operating Range of ‐40 to 125oC .
  • Low Equivalent Full‐range Temperature Coefficient with 20PPM/oC Typical .

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Datasheet Details

Part number RS431
Manufacturer Orister
File Size 951.56 KB
Description Adjustable Precision Shunt Regulator
Datasheet download datasheet RS431 Datasheet

Full PDF Text Transcription for RS431 (Reference)

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Page No. : 1/10 RS431 Adjustable Precision Shunt Regulator General Description The RS431 series are three‐terminal adjustable regulators with guaranteed thermal stability...

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three‐terminal adjustable regulators with guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn‐on characteristic, making these devices excellent replacement for zener diodes in many applications. Features ● ● ● ● ● ● ● Programmable Precise Output Voltage from 2.5V to 36V High Stability under Capacitive Load Low Temperature Deviation: 4.5mV Typical Low Dynamic Output Resistance: