LM35D Temperature Sensor

50.0065.00 (-23%)

In stock


  • Minimum and Maximum Input Voltage is 35V and -2V respectively. Typically 5V.
  • Can measure temperature ranging from -55°C to 150°C
  • Output voltage is directly proportional (Linear) to temperature (i.e.) there will be a rise of 10mV (0.01V) for every 1°C rise in temperature.
  • ±0.5°C Accuracy
  • Drain current is less than 60uA
  • Low cost temperature sensor
  • Small and hence suitable for remote applications
  • Available in TO-92, TO-220, TO-CAN and SOIC package

LM35 is a precession Integrated circuit Temperature sensor, whose output voltage varies, based on the temperature around it. It is a small and cheap IC which can be used to measure temperature anywhere between -55°C to 150°C. It can easily be interfaced with any microcontroller that with ADC Capabilities or any development platform like Arduino.

Pin Configuration

  • Vcc: Input voltage is +5V for typical applications
  • Analog Out: There will be increase in 10mV for raise of every 1°C. Can range from -1V(-55°C) to 6V(150°C)
  • Ground: Connected to ground of circuit


  • Measuring temperature of a particular environment
  • Providing thermal shutdown for a circuit/component
  • Monitoring Battery Temperature
  • Measuring Temperatures for HVAC applications.

Technical Specifications

Weight 5 g
Minimum and Maximum Input Voltage 35V and -2V respectively. Typically 5V
Temperature Range -55°C to 150°C
Accuracy ±0.5°C
Drain current less than 60uA

Additional information

Weight 0.012 kg
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