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KA431A - Programmable Shunt Regulator

General Description

The KA431A and KA431L are three

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.

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 DATA SHEET www. onsemi. com 123 TO.
  • 92 CASE 135AN 1 2 3 TO.
  • 92 CASE 135AR.

📥 Download Datasheet

Datasheet Details

Part number KA431A
Manufacturer onsemi
File Size 367.23 KB
Description Programmable Shunt Regulator
Datasheet download datasheet KA431A Datasheet

📁 Similar Datasheet

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Other Datasheets by onsemi

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KA431L Programmable Shunt Regulator
KA431S Programmable Shunt Regulator
KA431SA Programmable Shunt Regulator
KA431SL Programmable Shunt Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Programmable Shunt Regulator KA431A, KA431L Description The KA431A and 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 W. Active output circuitry provides a sharp turn−on characteristic, making these devices excellent replacements for Zener diodes in many applications. Features  Programmable Output Voltage to 36 V  Low Dynamic Output Impedance: 0.2 W (Typical)  Sink Current Capability: 1.