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±2°C 1.4V to 3.6V digital temperature sensor with I2C/SMBus in 2.56mm2 package

Same as: TMP102AIDRLTG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Inventory: 55,314  

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU, NIPDAUAG
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
SOT-5X3 (DRL) | 6 250 | SMALL T&R
-40 to 125
Package | Pins SOT-5X3 (DRL) | 6
Package qty | Carrier: 250 | SMALL T&R
Operating temperature range (℃) -40 to 125
View TI packaging information

Features for the TMP102

  • SOT563 Package (1.6-mm × 1.6-mm) is a 68% Smaller Footprint than SOT-23
  • Accuracy Without Calibration:
    • 2.0°C (max) from –25°C to 85°C
    • 3.0°C (max) from –40°C to125°C
  • Low Quiescent Current:
    • 10-µA Active(max)
    • 1-µA Shutdown (max)
  • Supply Range: 1.4 to 3.6 V
  • Resolution: 12 Bits
  • Digital Output: SMBus, Two-Wire, and I2C Interface Compatibility
  • NIST Traceable

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Description for the TMP102

The TMP102 device is a digital temperature sensor ideal for NTC/PTC thermistorreplacement where high accuracy is required. The device offers an accuracy of ±0.5°C withoutrequiring calibration or external component signal conditioning. Device temperature sensors arehighly linear and do not require complex calculations or lookup tables to derive the temperature.The on-chip 12-bit ADC offers resolutions down to 0.0625°C.

The 1.6-mm × 1.6-mm SOT563 package is 68% smaller footprint than an SOT-23 package. TheTMP102 device features SMBus™, two-wire andI2C interface compatibility, and allows up to four devices on one bus.The device also features an SMBus alert function. The device is specified to operate over supplyvoltages from 1.4 to 3.6 V with the maximum quiescent current of 10 µA over the full operatingrange.

The TMP102 device is ideal for extended temperature measurement in a variety ofcommunication, computer, consumer, environmental, industrial, and instrumentation applications. Thedevice is specified for operation over a temperature range of –40°C to 125°C.

The TMP102 production units are 100% tested against sensors that are NIST-traceable andare verified with equipment that are NIST-traceable through ISO/IEC 17025 accreditedcalibrations.


Qty Price (USD)
1-99 1.133
100-249 0.936
250-999 0.672
1,000+ 0.506

Additional package qty | carrier options

Package qty | Carrier 4,000 | LARGE T&R
Inventory 75,789
Qty | Price (USD) 1ku | 0.44 1-99 0.986 100-249 0.814 250-999 0.585 1,000+ 0.44
Custom reel may be available