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KA431AZ Programmable Shunt Regulator


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  • Stock: 9

    Availability: InStock priceValidUntil: 2026-06-28

  • SKU: 587 | DAA436

Availability: InStock priceValidUntil: 2026-06-28

  • Rs. 5.90 (inc GST)
    Rs.5.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

KA431AZ Programmable Shunt Regulator

The KA431AZ is three-terminal adjustable regulator 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. Active output circuitry provides a sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications.

Features KA431AZ Programmable Shunt Regulator

  • 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

  • VKA Cathode Voltage 37 V

  • IKA Cathode Current Range (Continuous) -100 to +150 mA

  • IREF Reference Input Current Range -0.05 to +10 mA

  • PD Power Dissipation

         TO-92, 8-SOIC Packages 770 mW
         TO-92, 8-SOIC Packages 160 °C/W

  • RθjA Thermal Resistance, Junction to Ambient

  • TOPR Operating Temperature Range -25 to +85 °C

  • TJ Junction Temperature 150 °C

  • TSTG Storage Temperature Range -65 to +150 °C

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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