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TL431C Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TL431CTI166Yes

TL431C is a precision programmable shunt regulator manufactured by Texas Instruments.

The TL431C is a precision programmable shunt regulator manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from the Manufactor Datasheet:

Specifications:

  • Output Voltage Range: 2.495V to 36V (adjustable)
  • Reference Voltage: 2.495V (typical)
  • Operating Current Range: 1mA to 100mA
  • Output Impedance: 0.2Ω (typical)
  • Temperature Stability: ±4mV (0°C to 70°C)
  • Operating Temperature Range:
  • TL431C (Commercial Grade): 0°C to 70°C
  • TL431I (Industrial Grade): -40°C to 85°C
  • TL431M (Military Grade): -55°C to 125°C
  • Package Options: TO-92, SOT-23, SOIC-8

Descriptions:

  • The TL431C is a three-terminal adjustable shunt regulator with thermal stability.
  • It provides precise voltage references for switching power supplies, voltage regulators, and other applications requiring stable voltage control.
  • The device operates as a low-voltage Zener diode with adjustable breakdown voltage.

Features:

  • Adjustable Output Voltage via external resistors.
  • Low Dynamic Output Impedance for stable regulation.
  • Sink Current Capability up to 100mA.
  • Wide Operating Temperature Range (depending on variant).
  • Low Output Noise for precision applications.
  • Available in Multiple Package Types for flexibility in design.

This information is based solely on the manufacturer's datasheet and product documentation.

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