Skip to content

Wide range, low power temperature sensor outputs an analog voltage that is proportional to the ambient temperature. To use, connect pin 1 (left) to power (between 2.7 and 5.5V), pin 3 (right) to ground, and pin 2 to analog in on your microcontroller. The voltage out is 0V at -50°C and 1.75V at 125°C. You can easily calculate the temperature from the voltage in millivolts: Temp °C = 100*(reading in V) - 50

See the webpage for datasheets and more information.

For a full tutorial with wiring diagrams, Arduino and CircuitPython code examples and project ideas, please read the TMP36 temperature sensor tutorial page!

Example graph from the data sheet showing the voltage vs temperature profile of the TMP36 as a red line.

Technical Details

Dimensions:

  • Length: 3.5mm / 0.14"
  • Width: 4.6mm / 0.18"
  • Height: 19mm / 0.74"
  • Weight: 0.2g
    RoHS 2 2011 65 EU CompliantRoHS 2 2015 863 EU Compliant

    Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare

    Compare