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MCP9803-M/MS The Microchip Technology MCP9803-M/MS is a digital temperature sensor with an operating range of -55°C to 125°C. It features an I2C/SMBus interface and offers an accuracy of ±1°C.
Mfr Part #:

MCP9803-M/MS

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP9803-M/MS is a digital temperature sensor with an operating range of -55°C to 125°C. It features an I2C/SMBus interface and offers an accuracy of ±1°C.
✓ Total Stock: 7,506 pcs
$ Price Range: $1.01

MCP9803-M/MS Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
7,500 pcs
On Request
7500 pcs On Request 1 On Request On Request 10+ On Request On Request
Trace Tec ✓
Non-Authorised Inventory information
6 pcs
On Request
6 pcs On Request 1 On Request On Request On Request On Request On Request
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MCP9803-M/MS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Interface
Mounting Type
Operating Temperature
Operating Voltage
Output Type
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
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Test Condition
Voltage
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MCP9803-M/MS Description

Short technical summary and product information.

The Microchip Technology MCP9803-M/MS is a digital temperature sensor designed for precise 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 utilizes a user-selectable resolution from 9-bit to 12-bit and operates within a voltage range of 2.7V to 5.5V. It features an industry-standard 2-wire I²C/SMBus compatible serial interface, allowing multiple devices on a single bus. Key features include power-saving shutdown and one-shot measurement modes, along with programmable alert and hysteresis limits.

 

The MCP9803-M/MS is available in an 8-MSOP package and is designed for surface mount applications. Its capabilities make it suitable for various general-purpose temperature monitoring tasks in personal computers, servers, mobile phones, and data communication equipment.

MCP9803-M/MS Quick Information

Product Type: Temperature Sensor
Canonical Name: MCP9803-M/MS Digital Temperature Sensor
Subcategory: Temperature Sensors

MCP9803-M/MS Compliance

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

MCP9803-M/MS Estimated Pricing

Qty Low High
1+ $1.01 $1.01

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

MCP9803-M/MS Features

  • Digital temperature sensor with I2C/SMBus interface.
  • Wide operating temperature range of -55°C to 125°C.
  • High accuracy of ±1°C from -10°C to 85°C.
  • User-selectable 9-bit to 12-bit resolution.
  • Surface mount 8-MSOP package.

MCP9803-M/MS Applications

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

MCP9803-M/MS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the MCP9803-M/MS?

The operating temperature range is -55°C to 125°C.

What is the accuracy of the MCP9803-M/MS temperature sensor?

The accuracy is ±1°C (maximum) from -10°C to 85°C, and ±3°C (maximum) from -55°C to 125°C.

What interface does the MCP9803-M/MS use?

It uses an I2C/SMBus compatible 2-wire interface.

What is the voltage range for the MCP9803-M/MS?

The operating voltage range is 2.7V to 5.5V.

What package is the MCP9803-M/MS available in?

It is available in an 8-MSOP package.

What resolution options are available for the MCP9803-M/MS?

The resolution is user-selectable from 9-bit to 12-bit.

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