Board Mount Temperature Sensors

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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.

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Part #

Board Mount Temperature Sensors Automotive Grade +/ -0.7C Temperature Se A 595-LM57FQPWQ1

LM57FQPWRQ1
Texas Instruments
1: HK$18.99
1,725In 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

Datasheet

1,725In Stock

Cut Tape

HK$18.99

HK$18.08

HK$17.76

HK$15.62

Reel

HK$10.77

View

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: HK$24.00
15,702In 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

Datasheet

15,702In Stock

Cut Tape

HK$24.00

HK$20.22

HK$18.82

HK$15.86

View

Reel

HK$10.77

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 +/-0.7C Temperature Sensor with Resistor A 926-LM57BISD-10/NOPB

LM57BISDX-10/NOPB
Texas Instruments
1: HK$21.21
2,591In Stock

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

Datasheet

2,591In Stock

Cut Tape

HK$21.21

HK$20.22

HK$18.82

HK$18.08

View

Reel

HK$10.77

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: HK$25.98
2,086In 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

Datasheet

2,086In Stock

Cut Tape

HK$25.98

HK$21.95

HK$20.39

HK$17.18

Reel

HK$12.74

View

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-LM57CISD-5/NOPB

LM57CISDX-5/NOPB
Texas Instruments
1: HK$20.22
1,974In 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

Datasheet

1,974In Stock

Cut Tape

HK$20.22

HK$17.02

HK$15.86

HK$13.40

View

Reel

HK$9.04

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: HK$23.59
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

Datasheet

641In Stock

Cut Tape

HK$23.59

HK$19.89

HK$18.50

HK$15.62

Reel

HK$10.85

View

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: HK$22.85
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

Datasheet

1,873In Stock

Cut Tape

HK$22.85

HK$21.95

HK$20.39

HK$19.40

Reel

HK$12.08

View

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-LM57TPW

LM57TPWR
Texas Instruments
1: HK$20.06
580In Stock
2,000Expected 3/9/2026

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

Datasheet

580In Stock

2,000Expected 3/9/2026

Cut Tape

HK$20.06

HK$17.84

HK$16.03

HK$13.97

Reel

HK$9.62

View

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 595-LM57FPW

LM57FPWR
Texas Instruments
1: HK$15.04
1,987Expected 13/8/2026

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

Datasheet

1,987Expected 13/8/2026

Cut Tape

HK$15.04

HK$14.39

HK$13.40

HK$11.26

Reel

HK$9.78

View

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 Automotive Grade +/ -0.7C Temperature Se A 595-LM57TEPWQ1

LM57TEPWRQ1
Texas Instruments
2,000: HK$12.08
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

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$12.08

HK$11.84

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: HK$11.43
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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

HK$11.43

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
1: HK$20.22
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

Datasheet

Non-Stocked Lead-Time 26 Weeks

Cut Tape

HK$20.22

HK$17.02

HK$15.86

HK$13.40

View

Reel

HK$9.62

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

LM57 Temperature Switch/Analog Temperature Sensors

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