Board Mount Temperature Sensors

.hide-partial { max-height: none; } .show-more { display: none; }

LM57 Temperature Switch/Analog Temperature Sensors

Texas Instruments LM57 Temperature Switch/Analog Temperature Sensors are a precision, dual-output, temperature switch with integrated analog temperature sensor. The trip temperature (T_TRIP) is programmable by using two external 1% resistors. Using extremely small packaged resistors (0.5mm x 1mm), the LM57 can be programmed to any of 256 trip temperatures while consuming very little board space. The V_TEMP output delivers an analog output voltage, which is proportional with a negative temperature coefficient (NTC) to the measured temperature. Texas Instruments LM57 Sensors are ideal for cellphones, wireless transceivers, digital cameras, PDAs, battery management, disk drive, and appliances.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 12

Applied Filters:

Output Type

Accuracy

Maximum Operating Temperature

Package/Case

Supply Voltage - Min

Supply Voltage - Max

Configuration

Shutdown

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Supply Voltage - Min	Supply Voltage - Max	Configuration	Shutdown	Mounting Style	Qualification	Packaging
Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57FQPWQ1 LM57FQPWRQ1 Texas Instruments 1: $2.87 1,660In Stock	Mfr. Part No. LM57FQPWRQ1 Mouser Part No 595-LM57FQPWRQ1	Texas Instruments	Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57FQPWQ1 Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	1,660In Stock	Cut Tape $2.87 $2.42 $2.25 $1.90 Reel $1.33 View $1.76 $1.49 $1.42 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital, Analog	+/- 1.3 C	- 50 C	+ 125 C	TSSOP-8	2.4 V	5.5 V	Local	No Shutdown	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 926-LM57BISD-5/NOPB LM57BISDX-5/NOPB Texas Instruments 1: $2.92 15,226In Stock	Mfr. Part No. LM57BISDX-5/NOPB Mouser Part No 926-LM57BISDX-5/NOPB	Texas Instruments	Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 926-LM57BISD-5/NOPB Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	15,226In Stock	Cut Tape $2.92 $2.46 $2.29 $1.93 View Reel $1.31 $1.79 $1.51 $1.44 $1.37 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	Digital, Analog	+/- 2.3 C	- 50 C	+ 150 C	WSON-8	2.4 V	5.5 V	Local	No Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57FEPWQ1 LM57FEPWRQ1 Texas Instruments 1: $3.16 1,972In Stock	Mfr. Part No. LM57FEPWRQ1 Mouser Part No 595-LM57FEPWRQ1	Texas Instruments	Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57FEPWQ1 Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	1,972In Stock	Cut Tape $3.16 $2.67 $2.48 $2.09 Reel $1.59 View $1.94 $1.64 $1.59 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			- 50 C	+ 160 C	TSSOP-8					SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 595-LM57FPW LM57FPWR Texas Instruments 1: $1.83 1,962In Stock	Mfr. Part No. LM57FPWR Mouser Part No 595-LM57FPWR	Texas Instruments	Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 595-LM57FPW Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	1,962In Stock	Cut Tape $1.83 $1.75 $1.63 $1.37 Reel $1.19 View $1.30 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital, Analog	+/- 2.3 C	- 50 C	+ 150 C	TSSOP-8	2.4 V	5.5 V	Local	No Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 595-LM57TPW LM57TPWR Texas Instruments 1: $2.44 2,580In Stock	Mfr. Part No. LM57TPWR Mouser Part No 595-LM57TPWR	Texas Instruments	Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 595-LM57TPW Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	2,580In Stock	Cut Tape $2.44 $2.17 $1.95 $1.70 Reel $1.17 View $1.58 $1.39 $1.28 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital, Analog	+/- 1.3 C	- 50 C	+ 150 C	TSSOP-8	2.4 V	5.5 V	Local	No Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 926-LM57CISD-5/NOPB LM57CISDX-5/NOPB Texas Instruments 1: $2.46 1,848In Stock	Mfr. Part No. LM57CISDX-5/NOPB Mouser Part No 926-LM57CISDX-5/NOPB	Texas Instruments	Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 926-LM57CISD-5/NOPB Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	1,848In Stock	Cut Tape $2.46 $2.07 $1.93 $1.63 View Reel $1.11 $1.51 $1.28 $1.21 $1.13 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	Digital, Analog	+/- 1.3 C to +/- 2.3 C	- 50 C	+ 150 C	WSON-8	2.4 V	5.5 V	Local	No Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57TQPWQ1 LM57TQPWRQ1 Texas Instruments 1: $2.87 641In Stock	Mfr. Part No. LM57TQPWRQ1 Mouser Part No 595-LM57TQPWRQ1	Texas Instruments	Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57TQPWQ1 Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	641In Stock	Cut Tape $2.87 $2.42 $2.25 $1.90 Reel $1.33 View $1.76 $1.49 $1.42 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital, Analog	+/- 1.3 C	- 50 C	+ 125 C	TSSOP-8	2.4 V	5.5 V	Local	No Shutdown	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57TSPWQ1 LM57TSPWRQ1 Texas Instruments 1: $2.78 1,873In Stock	Mfr. Part No. LM57TSPWRQ1 Mouser Part No 595-LM57TSPWRQ1	Texas Instruments	Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57TSPWQ1 Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	1,873In Stock	Cut Tape $2.78 $2.67 $2.48 $2.36 Reel $1.47 View $2.33 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			- 50 C	+ 160 C	TSSOP-8					SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 926-LM57BISD-10/NOPB LM57BISDX-10/NOPB Texas Instruments 1: $2.58 798In Stock 4,500Expected 02/10/2026	Mfr. Part No. LM57BISDX-10/NOPB Mouser Part No 926-LM57BISDX10NOPB	Texas Instruments	Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 926-LM57BISD-10/NOPB Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	798In Stock 4,500Expected 02/10/2026	Cut Tape $2.58 $2.46 $2.29 $2.20 View Reel $1.31 $2.15 $1.43 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	Digital, Analog	+/- 2.3 C	- 50 C	+ 150 C	WSON-8	2.4 V	5.5 V	Local	No Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel
Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57TEPWQ1 LM57TEPWRQ1 Texas Instruments 2,000: $1.48 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. LM57TEPWRQ1 Mouser Part No 595-LM57TEPWRQ1	Texas Instruments	Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57TEPWQ1 Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $1.48 $1.46	Min.: 2,000 Mult.: 2,000 : 2,000			- 50 C	+ 160 C	TSSOP-8					SMD/SMT	AEC-Q100	Reel
Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57FSPWQ1 LM57FSPWRQ1 Texas Instruments 2,000: $1.48 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. LM57FSPWRQ1 Mouser Part No 595-LM57FSPWRQ1	Texas Instruments	Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57FSPWQ1 Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $1.48 $1.46	Min.: 2,000 Mult.: 2,000 : 2,000			- 50 C	+ 160 C	TSSOP-8					SMD/SMT	AEC-Q100	Reel
Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 926-LM57CISD-10/NOPB LM57CISDX-10/NOPB Texas Instruments 4,500: $1.18 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. LM57CISDX-10/NOPB Mouser Part No 926-LM57CISDX10NOPB	Texas Instruments	Board Mount Temperature Sensors +/-0.7C Temperature Sensor with Resistor A 926-LM57CISD-10/NOPB Learn More about Texas Instruments ti lm57 temp switch sensor	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.18	Min.: 4,500 Mult.: 4,500 : 4,500	Digital, Analog	+/- 1.3 C to +/- 2.3 C	- 50 C	+ 150 C	WSON-8	2.4 V	5.5 V	Local	No Shutdown	SMD/SMT		Reel, Cut Tape, MouseReel

LM57 Temperature Switch/Analog Temperature Sensors

Applied Filters:

Customer Service Office

Company

Resources

Support