MCP9902/3/4 Low-Temperature Remote Diode Sensors

Microchip MCP9902/3/4 Low-Temperature Remote Diode Sensors monitor up to four temperature channels and support up to a 2.2nF diode filter capacitor. The MCP9902/3/4 sensors are high accuracy and low cost, with advanced features like Resistance Error Correction (REC). Additional features like Beta Compensation and automatic diode-type detection combines for a robust solution.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Output Type
Accuracy
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Interface Type
Supply Voltage - Min
Supply Voltage - Max
Configuration
Resolution
Shutdown
Mounting Style
Packaging
Microchip Technology Board Mount Temperature Sensors Dual Temp Sensor Beta Compensate
Datasheet
2,846In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Digital +/- 0.5 C - 40 C + 105 C WDFN-8 I2C, SMBus 3 V 3.6 V Remote 8 bit No Shutdown SMD/SMT Reel, Cut Tape
Microchip Technology Board Mount Temperature Sensors Quad Temp Sensor Addressable Alerts
Datasheet
3,065In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Digital +/- 1 C - 40 C + 125 C VDFN-10 I2C, SMBus 3 V 3.6 V Remote No Shutdown SMD/SMT Reel, Cut Tape
Microchip Technology Board Mount Temperature Sensors Triple Temp Sensor Addressable Alerts
Datasheet
2,245In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Digital +/- 1 C - 40 C + 125 C VDFN-10 I2C, SMBus 3 V 3.6 V Remote No Shutdown SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology Board Mount Temperature Sensors Dual Temp Sensor Beta Compensate
Datasheet
244In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Digital +/- 1 C - 40 C + 105 C WDFN-8 I2C, SMBus 3 V 3.6 V Remote No Shutdown SMD/SMT Reel, Cut Tape
Microchip Technology Board Mount Temperature Sensors Dual Temp Sensor Beta Compensate
Datasheet
270In Stock
3,000Expected 2026/04/23
Min.: 1
Mult.: 1
Reel: 3,000

Digital +/- 1 C - 40 C + 105 C WDFN-8 I2C, SMBus 3 V 3.6 V Remote No Shutdown SMD/SMT Reel, Cut Tape
Microchip Technology Board Mount Temperature Sensors Triple Temp Sensor Fixed Address Alerts
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

Digital +/- 1 C - 40 C + 125 C VDFN-10 I2C, SMBus 3 V 3.6 V Remote No Shutdown SMD/SMT Reel
Microchip Technology Board Mount Temperature Sensors Triple Temp Sensor Fixed Address Alerts
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

Digital +/- 1 C - 40 C + 125 C VDFN-10 I2C, SMBus 3 V 3.6 V Remote No Shutdown SMD/SMT Reel
Microchip Technology Board Mount Temperature Sensors Quad Temp Sensor Fixed Address Alerts
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

Digital +/- 1 C - 40 C + 125 C VDFN-10 I2C, SMBus 3 V 3.6 V Remote No Shutdown SMD/SMT Reel
Microchip Technology Board Mount Temperature Sensors Quad Temp Sensor Fixed Address Alerts
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

Digital +/- 1 C - 40 C + 125 C VDFN-10 I2C, SMBus 3 V 3.6 V Remote No Shutdown SMD/SMT Reel