Overview
Sample & Buy
Solutions
Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • 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

Recommended for you

Related Applications

Energy generation and distribution

Lighting and Controls

Ecosystems

    • Part Number

      AWS IoT Core is a managed cloud service that lets connected devices easily and securely interact with cloud applications and other devices

      Microsoft Azure is an ever-expanding set of cloud services to help your organization meet your business challenges. It's the freedom to build, manage, and deploy applications on a massive, global network using your favorite tools and frameworks.

      IBM Watson IoT Platform is a managed, cloud-hosted service designed to make it simple to derive value from your Internet of Things devices.

    • Part Number

      Ready-to-use BLE System-on-Module packed with sensors, low power ARM® 32-bit Cortex®-M4 CPU and coin battery. Speed up IoT product development today!

      SensiBLE 2.0 SoM integrates a rechargeable Li-Ion battery, a variety of sensors, and a low power Cortex M0 core that executes Bluetooth protocols.

      SensiBLE 2.1 SoM integrates a rechargeable Li-Ion battery, a variety of sensors, and a low power Cortex M0 core that executes Bluetooth protocols.

      Connecting low-power SUB 1GHZ RF transceiver to the Cloud with fully customisable sensors, ARM® 32-bit Cortex®-M4 CPU and coin battery.

Support and Applications

    • Part Number

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!

      Engineering services on theSensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

00 Files selected for download

Technical Documentation

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

      Precision temperature sensors

    • Description Version Size Action
      AN5449
      Temperature sensors: guidelines for system integration
      1.0
      3.28 MB
      PDF
      AN5449

      Temperature sensors: guidelines for system integration

Publications and Collaterals

    • Description Version Size Action
      MEMS and Sensors Quick Reference Guide 1.1
      919.75 KB
      PDF
      MEMS and Sensors Smart Motion tracking, IoT for an enhanced user experience 2.1
      4.21 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF

      MEMS and Sensors Quick Reference Guide

      MEMS and Sensors Smart Motion tracking, IoT for an enhanced user experience

      Sensor & motion algorithm software pack for STM32Cube

Quality and Reliability

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LM135Z Available at 5 distributors

Distributor availability ofLM135Z

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3022 1 Order Now
COMPEL EUROPE 2625 1 Order Now
ARROW EUROPE 15001 0 Order Now
MOUSER WORLDWIDE 5559 1 Order Now
Farnell Element14 EUROPE 2389 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

3022

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

2625

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

15001

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5559

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2389

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Poly Bag TO-92 -55 150 CHINA 0.1326 / 1k

LM135Z

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1326 / 1k

Distributor availability ofLM135Z

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3022 1 Order Now
COMPEL EUROPE 2625 1 Order Now
ARROW EUROPE 15001 0 Order Now
MOUSER WORLDWIDE 5559 1 Order Now
Farnell Element14 EUROPE 2389 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

3022

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

2625

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

15001

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5559

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2389

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Poly Bag

Package

TO-92

Operating Temperature (°C)

(min)

-55

(max)

150

Budgetary Price (US$)* / Qty

0.1326 / 1k

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