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MCP9800A0T-M/OT The Microchip Technology MCP9800A0T-M/OT is a digital temperature sensor with an operating range of -55°C to 125°C. It features an I2C/SMBus interface and operates from 2.7V to 5.5V.
Mfr Part #:

MCP9800A0T-M/OT

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP9800A0T-M/OT is a digital temperature sensor with an operating range of -55°C to 125°C. It features an I2C/SMBus interface and operates from 2.7V to 5.5V.
✓ Total Stock: 28,096 pcs
$ Price Range: $1.01

MCP9800A0T-M/OT 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
27,000 pcs
On Request
27000 pcs On Request 1 On Request On Request 19+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,096 pcs
On Request
1096 pcs On Request 1 On Request On Request On Request On Request On Request
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MCP9800A0T-M/OT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Mounting Type
Operating Temperature
Output Type
Resolution
Sensing Temperature
Sensor Type
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MCP9800A0T-M/OT Description

Short technical summary and product information.

The Microchip Technology MCP9800A0T-M/OT is a digital temperature sensor designed for precise temperature monitoring. It converts temperatures between -55°C and +125°C into a digital word, offering an accuracy of ±1°C (maximum) from -10°C to +85°C.

 

This sensor supports user-selectable resolutions from 9-bit to 12-bit and features power-saving modes like Shutdown and One-shot temperature measurement. It communicates via an industry-standard 2-wire I2C/SMBus compatible serial interface, allowing multiple devices on a single bus.

 

The MCP9800A0T-M/OT operates within a voltage range of 2.7V to 5.5V and has a typical operating current of 200 µA, with a shutdown current of just 1 µA. It is available in a compact SOT-23-5 surface mount package.

 

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

MCP9800A0T-M/OT Quick Information

Product Type: Digital Temperature Sensor
Canonical Name: MCP9800A0T-M/OT Digital Temperature Sensor
Subcategory: Digital Output

MCP9800A0T-M/OT Compliance

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

MCP9800A0T-M/OT Estimated Pricing

Qty Low High
1+ $1.01 $1.01

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

MCP9800A0T-M/OT Features

  • Digital temperature sensor with I2C/SMBus interface.
  • Wide operating temperature range: -55°C to 125°C.
  • High accuracy up to ±1°C maximum.
  • User-selectable 9-12 bit resolution.
  • Low power consumption with shutdown mode.

MCP9800A0T-M/OT Applications

  • Ideal for personal computers and servers.
  • Suitable for hard disk drive monitoring.
  • Used in entertainment system applications.
  • Applicable to office equipment needs.
  • General purpose temperature monitoring.

MCP9800A0T-M/OT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the MCP9800A0T-M/OT?

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

What is the accuracy of the MCP9800A0T-M/OT temperature sensor?

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 voltage range does the MCP9800A0T-M/OT operate within?

It operates within a voltage range of 2.7V to 5.5V.

What interface does the MCP9800A0T-M/OT use?

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

What resolution options are available for the MCP9800A0T-M/OT?

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

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