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KA431L Datasheet

Manufacturer: Fairchild (now onsemi)

This datasheet includes multiple variants, all published together in a single manufacturer document.

KA431L datasheet preview

Datasheet Details

Part number KA431L
Datasheet KA431L KA4 Datasheet (PDF)
File Size 213.01 KB
Manufacturer Fairchild (now onsemi)
Description Programmable Shunt Regulator
KA431L page 2 KA431L page 3

KA431L Overview

The KA431 / KA431A / KA431L are three-terminal adjustable regulators with a guaranteed thermal stability over the operating temperature range. The output voltage can be set to 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.

KA431L Key Features

  • Programmable Output Voltage to 36 V
  • Low Dynamic Output Impedance: 0.2 Ω (Typical)
  • Sink Current Capability: 1.0 to 100 mA
  • Equivalent Full-Range Temperature Coefficient
  • Temperature pensated for Operation
  • Low Output Noise Voltage
  • Fast Turn-on Response

KA431L from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
ON Semiconductor Logo KA431L Programmable Shunt Regulator ON Semiconductor
ON Semiconductor Logo KA431A Programmable Shunt Regulator ON Semiconductor
ON Semiconductor Logo KA431S Programmable Shunt Regulator ON Semiconductor
ON Semiconductor Logo KA431SA Programmable Shunt Regulator ON Semiconductor
ON Semiconductor Logo KA431SL Programmable Shunt Regulator ON Semiconductor
Fairchild (now onsemi) logo - Manufacturer

More Datasheets from Fairchild (now onsemi)

See all Fairchild (now onsemi) datasheets

Part Number Description
KA431 Programmable Shunt Regulator
KA431A Programmable Shunt Regulator
KA431S Programmable Shunt Regulator
KA431SA Programmable Shunt Regulator
KA431SL Programmable Shunt Regulator
KA4558 Dual Operational Amplifier
KA4558I Dual Operational Amplifier

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