IC Temperature Sensors

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Our range of IC Temperature Sensors includes both analogue and digital types, with CMOS or TTL technology.

An IC Temperature Sensor is a two terminal integrated circuit temperature transducer that produces an output proportional to absolute temperature. The sensor package is small with a low thermal mass and a fast response time. We offer sensing temperatures from -270°C to +1820°C. The solid state sensor output can be analogue or digital. Other outputs such as serial I2C are also available.

The analogue IC solid state sensors provide an output as a voltage or current that is proportional to temperature without additional circuitry. The digital IC sensors provide an output that has been processed through an integral A-D converter and is ready for input into digital control and monitoring systems. The IC sensors do not require linearization or other circuitry.

Some temp sensor ICs are used to process outputs from external thermocouple, RTD, or thermistor temperature measurement devices. The Microchip MCP960XL can be considered as a K type thermocouple IC because it converts EMF from K type thermocouples – as well as J,T,N, S,E,B, and R types - to degrees Celsius with integrated cold junction compensation.

Applications for temperature ICs include monitoring and controlling temperatures on circuit boards, controlling CPU temperatures in computers, mobile phones and other telecommunications applications, and some industrial immersion applications.

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price	Quantity	IC Output Type	Sensing Accuracy Range	Sensing Temperature Min	Sensing Temperature Max	Sensor Case Style	No. of Pins	Supply Voltage Min	Supply Voltage Max	Product Range	Automotive Qualification Standard
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TC74A5-5.0VCTTR	1332319 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Digital, ± 2°C, -40 °C, +125 °C, SOT-23, 5 Pins MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1332319 1332319RL in Re-Reel	1+ kr12.94 25+ kr10.77 100+ kr9.82	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 2°C	-40°C	+125°C	SOT-23	5Pins	2.7V	5.5V	-	-
TCN75AVOA.	1605585 Data Sheet + RoHS	Temperature Sensor IC, Digital, ± 2°C, -40 °C, +125 °C, SOIC, 8 Pins MICROCHIP You previously purchased this product. View in Order History	Each	1+ kr10.23 25+ kr8.40 100+ kr7.78	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 2°C	-40°C	+125°C	SOIC	8Pins	2.7V	5.5V	-	-
MCP9808T-E/MC	2080524 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Digital, ± 0.25°C, -40 °C, +125 °C, DFN, 8 Pins MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2080524 2080524RL in Re-Reel	1+ kr18.42 25+ kr15.43 100+ kr14.20	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 0.25°C	-40°C	+125°C	DFN	8Pins	2.7V	5.5V	-	-
MCP9808-E/MS	2080523 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Digital, ± 0.25°C, -40 °C, +125 °C, MSOP, 8 Pins MICROCHIP You previously purchased this product. View in Order History	Each	1+ kr18.42 25+ kr15.43 100+ kr13.98	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 0.25°C	-40°C	+125°C	MSOP	8Pins	2.7V	5.5V	-	-
TSIC 301 TO92	2191832 Data Sheet + RoHS	Temperature Sensor IC, TSic™ 301 Series, TO92. Analogue Output, -50 to 150°C, 3 to 5.5 Vdc IST INNOVATIVE SENSOR TECHNOLOGY You previously purchased this product. View in Order History	Each	1+ kr98.79 5+ kr84.04 10+ kr78.12 20+ kr74.65 50+ kr67.16	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Analogue	± 0.3°C	-50°C	150°C	TO-92	3Pins	3V	5.5V	Tsic 301	-

MCP9700AT-E/LT	1332165 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Voltage, ± 2°C, 0 °C, 70 °C, SC-70, 5 Pins MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1332165 1332165RL in Re-Reel	1+ kr4.98 25+ kr4.28 100+ kr4.03 3000+ kr3.95	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	± 2°C	0°C	70°C	SC-70	5Pins	2.3V	5.5V	-	AEC-Q100

TSIC 306 TO92	2191827 Data Sheet + RoHS	Temperature Sensor IC, TSic™ 306 Series, TO92. Digital Output, -50 to 150°C, 4.5 to 5.5 Vdc IST INNOVATIVE SENSOR TECHNOLOGY You previously purchased this product. View in Order History	Each	1+ kr90.66 5+ kr77.11 10+ kr71.76 20+ kr66.74 50+ kr61.71	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 0.3°C	-50°C	150°C	TO-92	3Pins	4.5V	5.5V	Tsic 306	-

TC74A0-5.0VAT	1332317 Data Sheet + RoHS	Temperature Sensor IC, Digital, ± 2°C, -40 °C, +125 °C, TO-220, 5 Pins MICROCHIP You previously purchased this product. View in Order History	Each	1+ kr19.20 25+ kr15.98 100+ kr14.65	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 2°C	-40°C	+125°C	TO-220	5Pins	2.7V	5.5V	-	-

TSIC 506F TO92	2191826 Data Sheet + RoHS	Temperature Sensor IC, TSic™ 506F Series, TO92. Digital Output, -10 to 60°C, 3 to 5.5 Vdc IST INNOVATIVE SENSOR TECHNOLOGY You previously purchased this product. View in Order History	Each	1+ kr146.60 5+ kr124.62 10+ kr115.86 20+ kr110.75 50+ kr99.65	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 0.1°C	-10°C	60°C	TO-92	3Pins	3V	5.5V	TSic	-

TC77-5.0MCTTR	1292291 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Digital, ± 1°C, -55 °C, +125 °C, SOT-23, 5 Pins MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1292291 1292291RL in Re-Reel	1+ kr17.20 25+ kr14.54 100+ kr13.32	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 1°C	-55°C	+125°C	SOT-23	5Pins	2.7V	5.5V	-	-

TC1047AVNBTR	9762531 Data Sheet + RoHS	Temperature Sensor IC, Voltage, ± 2°C, -40 °C, +125 °C, SOT-23, 3 Pins MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:9762531 9762531RL in Re-Reel	1+ kr9.12 25+ kr7.67 100+ kr6.88	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	± 2°C	-40°C	+125°C	SOT-23	3Pins	2.5V	5.5V	TC1047; TC1047A	AEC-Q100

STS21	2085052 Data Sheet + RoHS	Temperature Sensor IC, Digital, ± 0.2°C, -40 °C, +125 °C, DFN, 6 Pins SENSIRION You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ kr35.51 10+ kr27.63 25+ kr22.53 50+ kr19.86 100+ kr19.42	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 0.2°C	-40°C	+125°C	DFN	6Pins	2.1V	3.6V	STS21	-

LM234DT	1467822 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Current, ± 3%, -25 °C, 100 °C, SOIC, 8 Pins STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1467822 1467822RL in Re-Reel	1+ kr27.41 10+ kr23.42 50+ kr21.75 100+ kr19.98 250+ kr18.64 500+ kr16.42 1000+ kr14.09 2500+ kr13.98 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Current	± 3%	-25°C	100°C	SOIC	8Pins	1V	40V	-	-

MCP9802A0T-M/OT	1439487 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Digital, ± 0.5°C, -55 °C, +125 °C, SOT-23, 5 Pins MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1439487 1439487RL in Re-Reel	1+ kr16.54 25+ kr13.54 100+ kr12.43	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 0.5°C	-55°C	+125°C	SOT-23	5Pins	2.7V	5.5V	-	-

KTY81/110,112	2066195 Data Sheet + RoHS	Temperature Sensor IC, Analogue, -55 °C, +150 °C, SOD-70, 2 Pins NXP You previously purchased this product. View in Order History	Each	1+ kr25.19 10+ kr15.87 50+ kr15.20 100+ kr14.43	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Analogue	-	-55°C	+150°C	SOD-70	2Pins	9.9V	10.1V	-	-

KTY81/121,112	2066198 Data Sheet + RoHS	Temperature Sensor IC, Analogue, ± 3.02°C to ± 8.55°C, -55 °C, +150 °C, SOD-70, 2 Pins NXP You previously purchased this product. View in Order History	Each	1+ kr21.08 10+ kr13.65 50+ kr12.54 100+ kr11.32 250+ kr10.34 500+ kr9.98 1000+ kr9.01 2500+ kr9.00 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Analogue	± 3.02°C to ± 8.55°C	-55°C	+150°C	SOD-70	2Pins	9.8V	10V	-	-

MCP9801-M/SN	1439486 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Digital, ± 0.5°C, -55 °C, +125 °C, SOIC, 8 Pins MICROCHIP You previously purchased this product. View in Order History	Each	1+ kr14.65 25+ kr12.21 100+ kr11.05	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 0.5°C	-55°C	+125°C	SOIC	8Pins	2.7V	5.5V	-	-

KTY82/110,215	2066190 Data Sheet + RoHS	Temperature Sensor IC, Analogue, ± 3.02°C to ± 8.55°C, -55 °C, +150 °C, SOT-23, 3 Pins NXP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2066190 2066190RL in Re-Reel	1+ kr16.87 10+ kr10.27 50+ kr9.79 100+ kr9.31 250+ kr8.58 500+ kr7.83 1000+ kr6.99 2500+ kr6.77 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Analogue	± 3.02°C to ± 8.55°C	-55°C	+150°C	SOT-23	3Pins	9.9V	10V	-	-

LM87CIMT/NOPB .	1286932 + RoHS	Temperature Sensor IC, Voltage, ± 3°C, -40 °C, +125 °C, TSSOP, 24 Pins TEXAS INSTRUMENTS You previously purchased this product. View in Order History	Each	1+ kr85.89 10+ kr67.80 25+ kr60.37 50+ kr55.82 100+ kr46.39 250+ kr45.50 500+ kr44.50 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	± 3°C	-40°C	+125°C	TSSOP	24Pins	2.8V	3.8V	-	-

KTY81/210,112	2066196 Data Sheet + RoHS	Temperature Sensor IC, Analogue, ± 2.5°C to ± 5°C, -55 °C, +150 °C, SOD-70, 2 Pins NXP You previously purchased this product. View in Order History	Each	1+ kr26.19 10+ kr17.20 50+ kr14.65 100+ kr13.32 250+ kr11.99 500+ kr11.21 1000+ kr10.42 2500+ kr10.21 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Analogue	± 2.5°C to ± 5°C	-55°C	+150°C	SOD-70	2Pins	19.8V	20.2V	KTY81	-

TC74A3-5.0VAT	1627189 Data Sheet + RoHS	Temperature Sensor IC, Voltage, ± 2°C, -40 °C, +125 °C, TO-220, 5 Pins MICROCHIP You previously purchased this product. View in Order History	Each	1+ kr17.31 25+ kr14.43 100+ kr13.21	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	± 2°C	-40°C	+125°C	TO-220	5Pins	2.7V	5.5V	-	-

KTY81/220,112	2066197 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Analogue, -55 °C, +150 °C, SOD-70, 2 Pins NXP You previously purchased this product. View in Order History	Each	1+ kr24.30 10+ kr15.76 50+ kr14.43 100+ kr13.09	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Analogue	-	-55°C	+150°C	SOD-70	2Pins	19.6V	20.4V	-	-

MCP9801-M/MS	1605578 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Digital, ± 0.5°C, -55 °C, +125 °C, MSOP, 8 Pins MICROCHIP You previously purchased this product. View in Order History	Each	1+ kr16.09 25+ kr13.43 100+ kr12.21	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 0.5°C	-55°C	+125°C	MSOP	8Pins	2.7V	5.5V	-	-

MCP9701-E/TO	1439483 Data Sheet + RoHS Date/Lot Code	Temperature Sensor IC, Voltage, ± 2°C, 0 °C, 70 °C, TO-92, 3 Pins MICROCHIP You previously purchased this product. View in Order History	Each	1+ kr6.45 25+ kr5.36 100+ kr4.99 1000+ kr4.98	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	± 2°C	0°C	70°C	TO-92	3Pins	3.1V	5.5V	-	-

LM75BDP,118	2396742 Data Sheet Data Sheet + RoHS	Temperature Sensor IC, Digital, ± 3°C, -55 °C, 125 °C, TSSOP, 8 Pins NXP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2396742 2396742RL in Re-Reel	1+ kr13.09 10+ kr9.49 100+ kr6.71 500+ kr5.84	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Digital	± 3°C	-55°C	125°C	TSSOP	8Pins	2.8V	5.5V	-	-