Board Mount Temperature Sensors

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TMP112/TMP112D-Q1 Digital Temperature Sensors

Texas Instruments TMP112/TMP112-Q1/TMP112D-Q1 Digital Temperature Sensor is a digital temperature sensor that is ideal for NTC/PTC thermistor replacement, where high accuracy is required. The device offers an accuracy of ±0.5°C without requiring calibration or external component signal conditioning. IC temperature sensors are highly linear and do not require complex calculations or lookup tables to derive the temperature. The TMP112D-Q1 and TMP112-Q1 devices are AEC-Q100 qualified for automotive applications. The calibrating for improved accuracy feature allows users to calibrate for accuracy as good as ±0.17°C. The on-chip 12-bit ADC offers resolutions down to 0.0625°C.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Output Type	Accuracy	Minimum Operating Temperature	Maximum Operating Temperature	Package / Case	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Configuration	Resolution	Shutdown	Mounting Style	Qualification	Packaging
Board Mount Temperature Sensors Automotive +/-0.4C a ccurate IC temperat TMP112DQDRLRQ1 Texas Instruments 1: $1.698 35.386In Stock 8.000Expected 4/19/2027 New Product	Mfr. Part # TMP112DQDRLRQ1 Mouser Part # 595-TMP112DQDRLRQ1 New Product	Texas Instruments	Board Mount Temperature Sensors Automotive +/-0.4C a ccurate IC temperat Learn More about Texas Instruments ti_tmp112	Datasheet	35.386In Stock 8.000Expected 4/19/2027	Cut Tape $1.698 $1.504 $1.344 $1.287 View Reel $1.055 $1.230 $1.114 $1.055 $1.055 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 4.000	Digital		- 40 C	+ 125 C	SOT-563-6		1.4 V	3.6 V		12 bit	No Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w TMP112D0IDPWR Texas Instruments 1: $752 4.670In Stock	Mfr. Part # TMP112D0IDPWR Mouser Part # 595-TMP112D0IDPWR	Texas Instruments	Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w Learn More about Texas Instruments ti_tmp112	Datasheet	4.670In Stock	Cut Tape $752 $656 $581 $540 View Reel $422 $508 $442 $422 $422 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	Digital	+/- 0.5 C	- 40 C	+ 125 C	X2SON-5	I2C, Serial, SMBus	1.4 V	3.6 V	Local	12 bit	Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w TMP112D1IDPWR Texas Instruments 1: $752 2.246In Stock	Mfr. Part # TMP112D1IDPWR Mouser Part # 595-TMP112D1IDPWR	Texas Instruments	Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w Learn More about Texas Instruments ti_tmp112	Datasheet	2.246In Stock	Cut Tape $752 $656 $581 $530 View Reel $392 $492 $416 $392 $392	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	Digital	+/- 0.5 C	- 40 C	+ 125 C	X2SON-5	I2C	1.4 V	3.6 V		12 bit	Shutdown	SMD/SMT		Reel, Cut Tape
Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w TMP112D2IDPWR Texas Instruments 1: $752 2.000In Stock 3.000Expected 4/5/2027	Mfr. Part # TMP112D2IDPWR Mouser Part # 595-TMP112D2IDPWR	Texas Instruments	Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w Learn More about Texas Instruments ti_tmp112	Datasheet	2.000In Stock 3.000Expected 4/5/2027	Cut Tape $752 $656 $581 $530 View Reel $392 $492 $416 $392 $392	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	Digital	+/- 0.5 C	- 40 C	+ 125 C	X2SON-5	I2C	1.4 V	3.6 V		12 bit	Shutdown	SMD/SMT		Reel, Cut Tape
Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w TMP112D3IDPWR Texas Instruments 1: $661 2.764In Stock	Mfr. Part # TMP112D3IDPWR Mouser Part # 595-TMP112D3IDPWR	Texas Instruments	Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w Learn More about Texas Instruments ti_tmp112	Datasheet	2.764In Stock	Cut Tape $661 $581 $514 $489 View Reel $392 $466 $416 $392 $392	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	Digital	+/- 0.5 C	- 40 C	+ 125 C	X2SON-5	I2C	1.4 V	3.6 V		12 bit	Shutdown	SMD/SMT		Reel, Cut Tape
Board Mount Temperature Sensors Hi-Prec Lo-Pwr Dig T emp Sensor A 595-TM A 595-TMP112AIDRLT TMP112AIDRLR Texas Instruments 1: $1.276 251In Stock 64.000Expected 1/14/2027	Mfr. Part # TMP112AIDRLR Mouser Part # 595-TMP112AIDRLR	Texas Instruments	Board Mount Temperature Sensors Hi-Prec Lo-Pwr Dig T emp Sensor A 595-TM A 595-TMP112AIDRLT Learn More about Texas Instruments ti_tmp112	Datasheet	251In Stock 64.000Expected 1/14/2027	Cut Tape $1.276 $1.128 $1.126 Reel $1.126 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Digital	+/- 1 C	- 40 C	+ 125 C	SOT-5X3	2-Wire, I2C, SMBus	1.4 V	3.6 V	Local	12 bit	Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors Automotive Grade Dig Temperatu Sensor TMP112AQDRLRQ1 Texas Instruments 1: $2.324 15.315In Stock 36.000Expected 12/10/2026	Mfr. Part # TMP112AQDRLRQ1 Mouser Part # 595-TMP112AQDRLRQ1	Texas Instruments	Board Mount Temperature Sensors Automotive Grade Dig Temperatu Sensor Learn More about Texas Instruments ti_tmp112	Datasheet	15.315In Stock 36.000Expected 12/10/2026	Cut Tape $2.324 $1.960 $1.823 $1.538 View Reel $1.061 $1.424 $1.208 $1.162 $1.096 $1.061 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Digital	+/- 1 C	- 40 C	+ 125 C	SOT-5X3	2-Wire, I2C, SMBus	1.4 V	3.6 V	Local	12 bit	Shutdown	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w TMP112DIDPWR Texas Instruments 1: $661 11In Stock 6.000Expected 4/5/2027	Mfr. Part # TMP112DIDPWR Mouser Part # 595-TMP112DIDPWR	Texas Instruments	Board Mount Temperature Sensors +/-0.5C accurate IC temperature sensor w Learn More about Texas Instruments ti_tmp112	Datasheet	11In Stock 6.000Expected 4/5/2027	Cut Tape $661 $576 $509 $484 View Reel $392 $461 $416 $392 $392 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	Digital	+/- 0.5 C	- 40 C	+ 125 C	X2SON-5	I2C, Serial, SMBus	1.4 V	3.6 V	Local	12 bit	Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.5C 1.4V to 3.6V digital temperature A 595-TMP112NAIDRLT TMP112NAIDRLR Texas Instruments 1: $615 2.105In Stock 8.000Expected 1/28/2027	Mfr. Part # TMP112NAIDRLR Mouser Part # 595-TMP112NAIDRLR	Texas Instruments	Board Mount Temperature Sensors +/-0.5C 1.4V to 3.6V digital temperature A 595-TMP112NAIDRLT Learn More about Texas Instruments ti_tmp112	Datasheet	2.105In Stock 8.000Expected 1/28/2027	Cut Tape $615 $538 $475 $452 View Reel $367 $431 $384 $367 $367 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 4.000	Digital	+/- 1 C	- 40 C	+ 125 C	SOT-5X3	2-Wire, I2C, SMBus	1.4 V	3.6 V	Local	12 bit	Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.5C 1.4V to 3.6V digital temperature A 595-TMP112BIDRLT TMP112BIDRLR Texas Instruments 1: $1.447 13.620On Order	Mfr. Part # TMP112BIDRLR Mouser Part # 595-TMP112BIDRLR	Texas Instruments	Board Mount Temperature Sensors +/-0.5C 1.4V to 3.6V digital temperature A 595-TMP112BIDRLT Learn More about Texas Instruments ti_tmp112	Datasheet	13.620On Order On Order Ship Dates Mfr. #: TMP112BIDRLR Stock: 0 On Order: 5.620 Expected 1/11/2027 8.000 Expected 1/28/2027 Factory Lead-Time: 20 Weeks	Cut Tape $1.447 $1.276 $1.137 $1.086 View Reel $796 $1.039 $933 $872 $809 $796 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Digital	+/- 1 C	- 40 C	+ 125 C	SOT-563-6	I2C	1.4 V	3.6 V	Local	12 bit	Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel

TMP112/TMP112D-Q1 Digital Temperature Sensors

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