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XTR431 Datasheet High Temperature Programmable Shunt Regulator

Manufacturer: EASii

Overview: XTR431 High Temperature Programmable Shunt Regulator Data Sheet Rev 6 – August 2021 (DS-00033-11) PRODUCTION XTRPPPPP YYWWANN DIP8 XTR431 XTRPPPPP YYWWANN CDFP8.

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Datasheet Details

Part number XTR431
Manufacturer EASii
File Size 759.52 KB
Description High Temperature Programmable Shunt Regulator
Download XTR431 Download (PDF)

General Description

XTR431 is a high-reliability, high-temperature version of the wellknown “431” shunt voltage regulator.

It operates as a 3-terminal shunt regulator with a total drift of the reference voltage as low as 35mV (typical).

The output voltage may be set from 2.55V to 35V by selecting the value of two external resistors implementing a divider network.

Key Features

  • Adjustable output voltage from 2.5V to 35V.
  • Operational beyond the -60°C to +230°C temperature range.
  • Low dynamic output impedance.
  • Sink current capability 500µA to 50mA.
  • Low temperature coefficient (∆VREF=35mV typ).
  • 2.55V reference with 6% accuracy.
  • Fast turn-on response.
  • Shut-down mode.
  • Stable over a continuous range of load capacitors (27nF min).
  • Monolithic design.
  • Ruggedized SMT and t.

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