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SPX431B - (SPX431A/B/C) Precision Adjustable Shunt Regulator

This page provides the datasheet information for the SPX431B, a member of the SPX431A (SPX431A/B/C) Precision Adjustable Shunt Regulator family.

Description

The SPX431 is a three-terminal adjustable shunt voltage regulator providing a highly accurate bandgap reference.

The SPX431 acts as an open-loop error amplifier with a 2.5V temperature compensation reference.

Features

  • Trimmed Bandgap: 0.5%, 1% and 2%.
  • Wide Operating Current: 1mA to 150mA.
  • Extended Temperature Range: 0°C to 105°C.
  • Low Temperature Coefficient: 30 ppm/°C.
  • Improved Replacement in Performance for TL431.
  • Low Cost Solution.
  • Available in Lead Free, RoHS compliant packaging: SOIC, SOT-89, SOT-23-3, SOT-23-5, and TO-92.

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Datasheet preview – SPX431B

Datasheet Details

Part number SPX431B
Manufacturer Sipex Corporation
File Size 1.24 MB
Description (SPX431A/B/C) Precision Adjustable Shunt Regulator
Datasheet download datasheet SPX431B Datasheet
Additional preview pages of the SPX431B datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com SPX431A,B,C Precision Adjustable Shunt Regulator FEATURES • Trimmed Bandgap: 0.5%, 1% and 2% • Wide Operating Current: 1mA to 150mA • Extended Temperature Range: 0°C to 105°C • Low Temperature Coefficient: 30 ppm/°C • Improved Replacement in Performance for TL431 • Low Cost Solution • Available in Lead Free, RoHS compliant packaging: SOIC, SOT-89, SOT-23-3, SOT-23-5, and TO-92 APPLICATIONS • Battery Operated Equipment • Adjustable Supplies • Switching Power Supplies • Error Amplifiers • Single Supply Amplifier • Monitors/VCRs/TVs • Personal Computers DESCRIPTION The SPX431 is a three-terminal adjustable shunt voltage regulator providing a highly accurate bandgap reference. The SPX431 acts as an open-loop error amplifier with a 2.
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