MCP9801-M/SN The Microchip Technology MCP9801-M/SN is a digital temperature sensor with an I2C/SMBus interface. It offers a wide operating temperature range and user-selectable resolution.
Mfr Part #:

MCP9801-M/SN

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP9801-M/SN is a digital temperature sensor with an I2C/SMBus interface. It offers a wide operating temperature range and user-selectable resolution.
Total Stock: 18,558 pcs
$ Price Range: $1.01

MCP9801-M/SN Available from 3 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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9,627 pcs
9627 pcs On Request 1 On Request On Request 20+ On Request On Request
Non-Authorised Inventory information
8,900 pcs
8900 pcs On Request 1 On Request On Request 20+ On Request On Request
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31 pcs
31 pcs On Request 1 On Request On Request On Request On Request On Request

MCP9801-M/SN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Mounting Type
Operating Current
Operating Temperature
Operating Temperature (Maximum @ -10 °C to +125 °C)
Operating Temperature (Maximum @ -55 °C to 125 °C)
Operating Temperature (Typical @ 25 °C)
Output Type
Resolution
Sensing Temperature
Sensor Type
Shutdown Current
Supplier Device Package
Test Condition
Voltage
accuracy (Maximum @ -10 °C to 85 °C)
accuracy (Maximum @ 55 °C to 125 °C)
resolution (Unspecified condition)

MCP9801-M/SN Description

Short technical summary and product information.

The Microchip Technology MCP9801-M/SN is a digital temperature sensor designed for accurate temperature monitoring. It converts temperatures between -55°C and +125°C into a digital word, providing an accuracy of ±1°C (maximum) from -10°C to +85°C.

 

This sensor features a user-selectable resolution from 9 to 12 bits, allowing for flexibility in temperature sensing applications. It operates within a voltage range of 2.7V to 5.5V and utilizes an industry-standard 2-wire I2C/SMBus compatible serial interface, enabling multiple devices on a single bus.

 

The MCP9801-M/SN includes features like shutdown mode for power saving and a one-shot temperature measurement capability. It is available in an 8-SOIC package suitable for surface mounting.

 

Typical applications include personal computers, servers, hard disk drives, entertainment systems, office equipment, data communication equipment, mobile phones, and general-purpose temperature monitoring.

MCP9801-M/SN Quick Information

Product Type: Digital Temperature Sensor
Canonical Name: MCP9801-M/SN Digital Temperature Sensor
Subcategory: Digital Output

MCP9801-M/SN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP9801-M/SN Estimated Pricing

Qty Low High
1+ $1.01 $1.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP9801-M/SN Features

  • Digital temperature sensor with I2C/SMBus interface.
  • Wide operating temperature range: -55°C to 125°C.
  • High accuracy up to ±1°C (typical).
  • User-selectable 9-12 bit resolution.
  • Surface mount 8-SOIC package.

MCP9801-M/SN Applications

  • Ideal for PC and server temperature monitoring.
  • Suitable for hard disk drive applications.
  • Used in entertainment system temperature control.
  • Applicable for office equipment thermal management.
  • General purpose temperature sensing needs.

MCP9801-M/SN FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MCP9801-M/SN?

The MCP9801-M/SN operates within a voltage range of 2.7V to 5.5V.

What is the temperature accuracy of the MCP9801-M/SN?

The accuracy is ±1°C maximum from -10°C to +85°C, ±2°C maximum from -10°C to +125°C, and ±3°C maximum from -55°C to +125°C. At +25°C, the typical accuracy is ±0.5°C.

What package type is the MCP9801-M/SN available in?

The MCP9801-M/SN is available in an 8-SOIC package.

What is the sensing temperature range for the MCP9801-M/SN?

The sensing temperature range for the MCP9801-M/SN is -55°C to 125°C.

What interface does the MCP9801-M/SN use?

The MCP9801-M/SN uses an I2C/SMBus compatible 2-wire interface.

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