Precision Temperature Sensor

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  • The LM135, LM235, LM335 are precision temperature sensors which can be easily calibrated. They operate as a 2-terminal Zener and the breakdown voltage is directly proportional to the absolute temperature at 10mV/°K.

    The circuit has a dynamic impedance of less than 1Ω and operates within a range of current from 450µA to 5mA without alteration of its characteristics.
    Calibrated at +25°C, the LM135, LM235, and LM335 have a typical error of less than 1°C over a 100°C temperature range. Unlike other sensors, the LM135, LM235, LM335 have a linear output.

    Key Features

    • Directly calibrated in °K
    • Operates from 450µA to 5mA
    • 1°C initial accuracy
    • Less than 1Ω dynamic impedance

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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min
max
LM135Z TO-92 Poly Bag -55 150
Active
0.1326 1000 EAR99
MORE INFO

Country of Origin:

CHINA

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Distributor availability ofLM135Z

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1066 1 Order Now
ARROW EUROPE 4794 0 Order Now
MOUSER WORLDWIDE 2860 1 Order Now
Farnell Element14 EUROPE 2428 1 Order Now

Distributor reported inventory date: 2019-12-06

Distributor Name

DIGIKEY

Stock

1066

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4794

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2860

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2428

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-06

Buy now

LM135Z

Package

TO-92

Packing Type

Poly Bag

Unit Price (US$)

0.1326*

Distributor availability ofLM135Z

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1066 1 Order Now
ARROW EUROPE 4794 0 Order Now
MOUSER WORLDWIDE 2860 1 Order Now
Farnell Element14 EUROPE 2428 1 Order Now

Distributor reported inventory date: 2019-12-06

Distributor Name

DIGIKEY

Stock

1066

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4794

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2860

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2428

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-06

Operating Temperature (°C)

(min)

-55

(max)

150

Marketing Status

Active

Unit Price (US$)

0.1326

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Technical Documentation

    • Description Version Size Action
      DS0437
      Precision temperature sensors
      3.3
      567.75 KB
      PDF
      DS0437

      Precision temperature sensors

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      PDF
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Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LM135Z
Active
TO-92 Ecopack2

LM135Z

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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