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LM431SA - Programmable Shunt Regulator

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Datasheet Details

Part number LM431SA
Manufacturer onsemi
File Size 401.82 KB
Description Programmable Shunt Regulator
Datasheet download datasheet LM431SA Datasheet

General Description

The LM431SA / LM431SB / LM431SC are three-terminal the output adjustable regulators with thermal stability over operating temperature range.

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

These devices have a typical dynamic output impedance of 0.2 W.

Overview

DATA SHEET www.onsemi.com Programmable Shunt Regulator LM431SA, LM431SB,.

Key Features

  • Programmable Output Voltage to 36 V.
  • Low Dynamic Output Impedance: 0.2 W (Typical).
  • Sink Current Capability: 1.0 to 100 mA.
  • Equivalent Full-Range Temperature Coefficient of 50 ppm/°C (Typical).
  • Temperature Compensated for Operation Over Full Rated Operating Temperature Range.
  • Low Output Noise Voltage.
  • Fast Turn-on Response.
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant 1 SOT-89 CASE 528AH 3 12 SOT.

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