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KA431SL Datasheet Programmable Shunt Regulator

Manufacturer: Fairchild (now onsemi)

Overview: KA431S / KA431SA / KA431SL — Programmable Shunt Regulator July 2013 KA431S / KA431SA / KA431SL Programmable Shunt.

General Description

The KA431S / KA431SA / KA431SL are three-terminal adjustable regulator series 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 Ω.

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 of 50 ppm/°C (Typical).
  • Temperature Compensated for Operation Over Full Rated Operating Temperature Range.
  • Low Output Noise Voltage.
  • Fast Turn-on Response.

KA431SL Distributor & Price

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