MEMS pressure sensor: 260-1260 hPa absolute digital output barometer

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  • The LPS25H is an ultra-compact absolute piezoresistive pressure sensor. It includes a monolithic sensing element and an IC interface able to take the information from the sensing element and to provide a digital signal to the external world.

    The sensing element consists of a suspended membrane realized inside a single mono-silicon substrate. It is capable of detecting pressure and is manufactured using a dedicated process developed by ST.
    The membrane is very small compared to the traditionally built silicon micromachined membranes. Membrane breakage is prevented by an intrinsic mechanical stopper.
    The IC interface is manufactured using a standard CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the sensing element characteristics.
    The LPS25H is available in a cavity holed LGA package (HLGA). It is guaranteed to operate over a temperature range extending from -30 °C to +105 °C. The package is holed to allow external pressure to reach the sensing element.

    Key Features

    • 260 to 1260 mbar absolute pressure range
    • High-resolution mode: 1 Pa RMS
    • Low power consumption
      • Low-resolution mode: 4 μA
      • High-resolution mode: 25 μA
    • High overpressure capability: 20x full scale
    • Embedded temperature compensation
    • Embedded 24-bit ADC
    • Selectable ODR from 1 Hz to 25 Hz
    • SPI and I²C interfaces
    • Embedded FIFO
    • Supply voltage: 1.7 to 3.6 V
    • High shock survivability: 10,000 g
    • Small and thin package
    • ECOPACK® lead-free compliant

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
LPS25H HCLGA-10L 2.5 X 2.5 Tray
NRND
- - EAR99 - No availability of distributors reported, please contact our sales office
LPS25HTR HCLGA-10L 2.5 X 2.5 Tape And Reel
NRND
- EAR99 - Check Availability

Distributor availability ofLPS25HTR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3236 2 Order Now
FUTURE WORLDWIDE 4558 1 Order Now
ARROW EUROPE 4000 0 Order Now
Newark Element14 AMERICA 797 0 Order Now
ARROW AMERICA 7 1 Order Now
MOUSER WORLDWIDE 10200 1 Order Now
Farnell Element14 EUROPE 565 1 Order Now

Distributor reported inventory date: 2019-08-07

Distributor Name

RS COMPONENTS

Stock

3236

Min.Order

2

Region

EUROPE Order Now

FUTURE

Stock

4558

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

797

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

7

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

10200

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

565

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-07

Buy now

LPS25H

Package

HCLGA-10L 2.5 X 2.5

Packing Type

Tray

Unit Price (US$)

*

Marketing Status

NRND

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

-

LPS25HTR

Package

HCLGA-10L 2.5 X 2.5

Packing Type

Tape And Reel

Unit Price (US$)

*

Distributor availability ofLPS25HTR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 3236 2 Order Now
FUTURE WORLDWIDE 4558 1 Order Now
ARROW EUROPE 4000 0 Order Now
Newark Element14 AMERICA 797 0 Order Now
ARROW AMERICA 7 1 Order Now
MOUSER WORLDWIDE 10200 1 Order Now
Farnell Element14 EUROPE 565 1 Order Now

Distributor reported inventory date: 2019-08-07

Distributor Name

RS COMPONENTS

Stock

3236

Min.Order

2

Region

EUROPE Order Now

FUTURE

Stock

4558

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

797

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

7

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

10200

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

565

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-07

Marketing Status

NRND

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

-

(*) 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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      LPS25H adapter board for standard DIL24 socket

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9284
      MEMS pressure sensor: 260-1260 hPa absolute digital output barometer
      6.0
      1.11 MB
      PDF
      DS9284

      MEMS pressure sensor: 260-1260 hPa absolute digital output barometer

    • Description Version Size Action
      AN4503
      Environmental sensors: Hardware abstraction layer for Android
      3.0
      241.61 KB
      PDF
      AN4450
      Hardware and software guidelines for use of LPS25H pressure sensor
      2.0
      590.75 KB
      PDF
      AN4503

      Environmental sensors: Hardware abstraction layer for Android

      AN4450

      Hardware and software guidelines for use of LPS25H pressure sensor

    • Description Version Size Action
      TN1227
      How to interpret pressure and temperature readings in the LPS25H pressure sensor
      1.0
      182.02 KB
      PDF
      TN1198
      Surface mount guidelines for MEMS sensors in HLGA packages
      1.0
      128.17 KB
      PDF
      TN1227

      How to interpret pressure and temperature readings in the LPS25H pressure sensor

      TN1198

      Surface mount guidelines for MEMS sensors in HLGA packages

    • Description Version Size Action
      DT0132
      Digital pressure sensor: efficient design tips
      1.0
      259.98 KB
      PDF
      DT0132

      Digital pressure sensor: efficient design tips

    • Description Version Size Action
      AN4503
      Environmental sensors: Hardware abstraction layer for Android
      3.0
      241.61 KB
      PDF
      AN4503

      Environmental sensors: Hardware abstraction layer for Android

Presentations & Training Material

    • Description Version Size Action
      LPS25HB vs LPS25H: How to upgrade to LPS25HB 1.0
      194.88 KB
      PDF

      LPS25HB vs LPS25H: How to upgrade to LPS25HB

Publications and Collaterals

    • Description Version Size Action
      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience 1.0
      1.91 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF

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

      Sensor & motion algorithm software pack for STM32Cube

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LPS25H
NRND
HCLGA-10L 2.5 X 2.5 Ecopack2
LPS25HTR
NRND
HCLGA-10L 2.5 X 2.5 Ecopack2

LPS25H

Package:

HCLGA-10L 2.5 X 2.5

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

HCLGA-10L 2.5 X 2.5

RoHS Compliance Grade

Ecopack2

LPS25HTR

Package:

HCLGA-10L 2.5 X 2.5

Material Declaration**:

Marketing Status

NRND

Package

HCLGA-10L 2.5 X 2.5

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.