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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 2,500

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 12 Weeks
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500+ $0.85


Attributes Table
Output Type Digital
Supply Voltage 2.7V to 5.5V
Operating Temp Range -40°C to +125°C
Operating Temp Range (°F) -40°F to +257°F
Features and Applications

The MCP9808-E/MS is a part of MCP9808 series digital temperature sensor. It comes in storage temperature range of - 65 °C to 150 °C and it is available in MSOP-8 package.

The MCP9808 digital temperature sensor converts temperatures between −20 °C and +100 °C to a digital word with ±0.5 °C (max.) accuracy. The MCP9808 comes with user-programmable registers that provide flexibility for temperature sensing applications. The registers allow user-selectable settings such as Shutdown or low-power modes and the specification of temperature Event and Critical output boundaries.


  • Accuracy:
    • ±0.25 (typical) from -40°C to +125°C
    • ±0.5°C (maximum) from -20°C to 100°C
    • ±1°C (maximum) from -40°C to +125°C
  • User-Selectable Measurement Resolution:
    • +0.5°C, +0.25°C, +0.125°C, +0.0625°C
  • User-Programmable Temperature Limits:
    • Temperature Window Limit
    • Critical Temperature Limit
  • User-Programmable Temperature Alert Output
  • Operating Voltage Range: 2.7 V to 5.5 V
  • Operating Current: 200 μA (typical)
  • Shutdown Current: 0.1 μA (typical)
  • 2-wire Interface: I2C™/SMBus Compatible


  • Thermostat
  • General Purpose
  • Industrial Applications
  • Handheld/Portable Devices
  • Food Processing Equipment
  • Industrial Freezers and Refrigerators