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-LM57TQPWQ1

LM57TQPWRQ1
Texas Instruments
1: $3.63
1,526In 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

1,526In Stock

Cut Tape

$3.63

$3.06

$2.84

$2.39

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 595-LM57TPW

LM57TPWR
Texas Instruments
1: $2.40
1,560In 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

Datasheet

1,560In Stock

Cut Tape

$2.40

$2.14

$1.92

$1.83

Reel

$1.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Automotive Grade +/ -0.7C Temperature Se A 595-LM57FEPWQ1

LM57FEPWRQ1
Texas Instruments
1: $3.99
2,381In 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

2,381In Stock

Cut Tape

$3.99

$3.36

$3.13

$2.64

Reel

$1.95

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

- 50 C

+ 160 C

TSSOP-8

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

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

LM57FQPWRQ1
Texas Instruments
1: $3.54
2,047In 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

2,047In Stock

Cut Tape

$3.54

$3.06

$3.02

Reel

$1.78

$1.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $3.86
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

$3.86

$3.36

$3.28

Reel

$1.86

$1.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $3.59
4,314In 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

4,314In Stock

Cut Tape

$3.59

$3.10

$3.06

$2.86

View

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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-LM57CISD-5/NOPB

LM57CISDX-5/NOPB
Texas Instruments
1: $3.09
3,683In 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

3,683In Stock

Cut Tape

$3.09

$2.61

$2.42

$2.04

View

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 +/-0.7C Temperature Sensor with Resistor A 595-LM57FPW

LM57FPWR
Texas Instruments
1: $3.09
503In 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

Datasheet

503In Stock

Cut Tape

$3.09

$2.61

$2.42

$2.04

Reel

$1.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 926-LM57BISD-5/NOPB

LM57BISDX-5/NOPB
Texas Instruments
1: $3.67
4,349Expected 23/3/2026

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

4,349Expected 23/3/2026

Cut Tape

$3.67

$3.10

$2.88

$2.42

View

Reel

$1.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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-LM57FSPWQ1

LM57FSPWRQ1
Texas Instruments
2,000: $1.86
Non-Stocked Lead-Time 12 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 12 Weeks

Reel

$1.86

$1.83

Min.: 2,000
Mult.: 2,000

Reel: 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-LM57TEPWQ1

LM57TEPWRQ1
Texas Instruments
2,000: $1.86
Non-Stocked Lead-Time 6 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 6 Weeks

Reel

$1.86

$1.85

Min.: 2,000
Mult.: 2,000

Reel: 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: $3.09
Non-Stocked Lead-Time 18 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 18 Weeks

Cut Tape

$3.09

$2.61

$2.42

$2.04

View

Reel

$1.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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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