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TL431K - Programmable Precision Regulator

Key Features

  • The Reference Input Voltage Tolerance is 0.5%.
  • Sink Current Capability of 0.1mA to 100 mA.
  • Programmable Output Voltage 36V.
  • Low Output Noise Voltage and Fast Turn On Response.
  • The Typical Value of the Equivalent Temperature Factor in the Whole Temperature Scope is 50 ppm/℃.
  • Epoxy Meets UL 94 V-0 Flammability Rating.
  • Moisture Sensitivity Level 1.
  • Halogen Free. “Green” Device (Note 1).
  • Lead Free Finish/RoHS Compliant.

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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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TL431K Features • The Reference Input Voltage Tolerance is 0.5% • Sink Current Capability of 0.1mA to 100 mA • Programmable Output Voltage 36V • Low Output Noise Voltage and Fast Turn On Response • The Typical Value of the Equivalent Temperature Factor in the Whole Temperature Scope is 50 ppm/℃ • Epoxy Meets UL 94 V-0 Flammability Rating • Moisture Sensitivity Level 1 • Halogen Free. “Green” Device (Note 1) • Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Maximum Ratings Programmable Precision Regulator SOT-23 Parameter Symbol Value Unit Cathode Voltage VKA 37 V Cathode Current Range IK -100~150 mA Reference Input Current Range IREF 0.05~10 mA Power Dissipation at 25 ℃ PD Thermal Resistance Junction to Ambient RθJA 0.