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Sensors/Transducers / Temperature Sensors / MCP9843-BE/ST
Datasheets
MCP9843-BE/ST by: Microchip Technology Inc

DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, PLASTIC, TSSOP-8

Part Details for MCP9843-BE/ST by Microchip Technology Inc

Results Overview of MCP9843-BE/ST by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

MCP9843-BE/ST Information

MCP9843-BE/ST by Microchip Technology Inc is a Temperature Sensor.
Temperature Sensors are under the broader part category of Sensors/Transducers.

Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.

Price & Stock for MCP9843-BE/ST

Part # Distributor Description Stock Price Buy
DISTI # 53R0119
Newark Temperature Sensor, 2C, 8-Tssop, Sensor Output Type:Digital, Accuracy:± 2°C, Sensor Case/Package:Tssop, No. Of Pins:8Pins, Supply Voltage Min:2.7V, Supply Voltage Max:3.6V, No. Of Channels:1Channels, Resolution:11 Bits Rohs Compliant: Yes |Microchip MCP9843-BE/ST RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $0.8400
$0.8400 Buy Now
DISTI # MCP9843-BE/ST-ND
DigiKey IC TEMP SENSOR DGTL 8-TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube 161
In Stock
  • 1 $1.1000
  • 25 $0.9300
  • 100 $0.8400
$0.8400 / $1.1000 Buy Now
DISTI # MCP9843-BE/ST
Avnet Americas Temp Sensor Digital Serial (2-Wire, I2C) 8-Pin TSSOP Tube - Rail/Tube (Alt: MCP9843-BE/ST) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks, 0 Days Container: Tube 60
  • 100 $0.8324
  • 250 $0.8180
  • 500 $0.8036
  • 1,000 $0.7892
  • 2,500 $0.7748
$0.7748 / $0.8324 Buy Now
DISTI # 579-MCP9843-BE/ST
Mouser Electronics Board Mount Temperature Sensors JEDEC Serial Output +/-1 deg C max accy RoHS: Compliant 165
  • 1 $1.1000
  • 25 $0.9300
  • 100 $0.8400
$0.8400 / $1.1000 Buy Now
DISTI # MCP9843-BE/ST
Microchip Technology Inc JEDEC Serial output temp sensor, +/-1 deg C max accy (B grade), TSSOP, Projected EOL: 2034-11-16 COO: Malaysia, Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube 35

Alternates Available
  • 1 $1.1000
  • 25 $0.9300
  • 100 $0.8400
  • 1,000 $0.8200
  • 5,000 $0.8100
$0.8100 / $1.1000 Buy Now
DISTI # 70047497
RS 8 TSSOP 4.4mm TUBE, JEDEC Serial output temp sensor, +/-1 deg C max accy (B grad Min Qty: 500 Package Multiple: 1 Lead time: 15 Weeks, 0 Days Container: Bulk 0
  • 500 $1.1100
  • 5,000 $1.0600
  • 25,000 $1.0000
  • 50,000 $0.9400
$0.9400 / $1.1100 RFQ
Onlinecomponents.com Temp Sensor Digital Serial (2-Wire, I2C) Automotive 8-Pin TSSOP Tube RoHS: Compliant 0
  • 100 $0.8430
  • 300 $0.8080
  • 500 $0.7960
  • 1,000 $0.7660
  • 2,500 $0.7280
  • 5,000 $0.7170
$0.7170 / $0.8430 Buy Now
DISTI # MCP9843-BE/ST
TME IC: temperature sensor, digital thermometer, -40÷125°C, TSSOP8 Min Qty: 1 0
  • 1 $0.9800
  • 10 $0.9200
  • 25 $0.8700
  • 100 $0.7900
$0.7900 / $0.9800 RFQ
NAC JEDEC Serial output temp sensor, +/-1 deg C max accy (B grade) - Package: 8 TSSOP 4.4mm TUBE RoHS: Compliant Min Qty: 400 Package Multiple: 100 Container: Tube 0
  • 1 $1.1100
  • 100 $1.0000
  • 500 $0.9200
  • 1,000 $0.9000
$0.9000 / $1.1100 Buy Now
DISTI # MCP9843-BE/ST
Avnet Silica Temp Sensor Digital Serial 2Wire I2C 8Pin TSSOP Tube (Alt: MCP9843-BE/ST) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP9843-BE/ST
EBV Elektronik Temp Sensor Digital Serial 2Wire I2C 8Pin TSSOP Tube (Alt: MCP9843-BE/ST) RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 7 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Temp Sensor Digital Serial (2-Wire, I2C) Automotive 8-Pin TSSOP Tube RoHS: Compliant 0
  • 100 $0.8430
  • 300 $0.8080
  • 500 $0.7960
  • 1,000 $0.7660
  • 2,500 $0.7280
  • 5,000 $0.7170
$0.7170 / $0.8430 Buy Now

Part Details for MCP9843-BE/ST

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MCP9843-BE/ST Part Data Attributes

Parametric Data
MCP9843-BE/ST Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP9843-BE/ST Microchip Technology Inc DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, PLASTIC, TSSOP-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description PLASTIC, TSSOP-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 6 Weeks
Samacsys Manufacturer Microchip
Accuracy-Max (Cel) 2 Cel
Body Breadth 3 mm
Body Height 1.2 mm
Body Length or Diameter 4.4 mm
Housing PLASTIC
JESD-609 Code e3
Mounting Feature SURFACE MOUNT
Number of Bits 11
Number of Terminals 8
Operating Current-Max 0.5 mA
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Interface Type 2-WIRE INTERFACE
Output Voltage-Min 0.4 V
Package Body Material PLASTIC/EPOXY
Package Equivalence Code TSSOP8,.25
Package Shape/Style RECTANGULAR
Sensors/Transducers Type TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
Supply Voltage-Max 5.5 V
Supply Voltage-Min 1.8 V
Surface Mount YES
Terminal Finish Matte Tin (Sn)
Termination Type SOLDER

Alternate Parts for MCP9843-BE/ST

This table gives cross-reference parts and alternative options found for MCP9843-BE/ST. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP9843-BE/ST, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM95213CISD/NOPB Texas Instruments $1.0438 ±2°C Dual Remote and Local Temperature Sensor with SMBus Interface 14-WSON -40 to 140 MCP9843-BE/ST vs LM95213CISD/NOPB
MCP9843T-BE/ST Microchip Technology Inc $1.0855 DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, PLASTIC, TSSOP-8 MCP9843-BE/ST vs MCP9843T-BE/ST
MCP9843T-BE/MC Microchip Technology Inc $1.0855 DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, 2 X 3 MM, 0.90 HEIGHT, PLASTIC, DFN-8 MCP9843-BE/ST vs MCP9843T-BE/MC
MCP9843T-BE/MNY Microchip Technology Inc Check for Price DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, 2 X 3 MM, 0.75 HEIGHT, PLASTIC, TDFN-8 MCP9843-BE/ST vs MCP9843T-BE/MNY
LM95213CISDX/NOPB Texas Instruments Check for Price ±2°C Dual Remote and Local Temperature Sensor with SMBus Interface 14-WSON -40 to 140 MCP9843-BE/ST vs LM95213CISDX/NOPB
MCP9843-BE/MC Microchip Technology Inc Check for Price DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, 2 X 3 MM, 0.90 HEIGHT, PLASTIC, DFN-8 MCP9843-BE/ST vs MCP9843-BE/MC

MCP9843-BE/ST Frequently Asked Questions (FAQ)

  • The maximum power consumption of the MCP9843-BE/ST is 1.5mA at 5V, making it suitable for battery-powered applications.

  • The MCP9843-BE/ST has an accuracy of ±1°C from -20°C to 100°C, making it suitable for most temperature measurement applications.

  • Yes, the MCP9843-BE/ST can operate up to 150°C, making it suitable for high-temperature applications such as automotive and industrial control systems.

  • The response time of the MCP9843-BE/ST is 30ms, making it suitable for applications that require fast temperature measurement.

  • Yes, the MCP9843-BE/ST is compatible with both 3.3V and 5V systems, making it suitable for a wide range of applications.

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