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Temperature Switches

Temperature Switch Solutions

Temperature switches, also known as logic output temperature sensors, simplify designs that require over- and under-temperature detection with their flexible factory-set trip points and pin-selectable hysteresis. Our broad range of temperature switches is an excellent option for a number of applications including motor drives, Radio Frequency (RF) power amplifiers, power supplies and more.

  • Achieve autonomous temperature protection with selectable thresholds and hysteresis options with our portfolio of temperature switches
  • Choose a device that fits your programmability needs in space-saving small packages
  • Meet stringent design requirements with our qualified device temperature grade options in industrial and automotive Grade 1 offerings

Temperature Switches

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Featured Temperature Switches

MCP9501

  • Factory-set temperature switch
  • ±4°C accuracy
  • User-selectable hysteresis
  • No external components required

TC622

  • Single trip point temperature switch
  • Operating VCC range: 4.5V to 18V
  • Space-saving TO-220 package

MCP9509

  • Resistor-programmable temperature switch
  • ±1°C accuracy
  • User-selectable hysteresis
  • Rising or falling temperature options

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Analog-to-Digital Converters (ADCs)

Explore our products to learn more about thermal monitoring and temperature measurement using ADCs.

Automotive Products

We designed our innovative automotive-grade analog temperature sensors to fit small footprints, consume very little power, deliver high temperature accuracy and operate in high-temperature environments.