LPS33K

Active
Design Win

MEMS pressure sensor: 300-1200 hPa absolute digital output barometer with potted gel package

Download datasheet
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The LPS33K is an ultra-compact piezoresistive pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I²C from the sensing element to the application. The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.
The LPS33K is available in a ceramic LGA package with metal lid. It is guaranteed to operate over a temperature range extending from -40 °C to +85 °C. The package is holed to allow external pressure to reach the sensing element. Gel inside the IC protects the electrical components from harsh environmental conditions.
  • All features

    • Pressure sensor with potted gel package
    • 300 to 1200 hPa absolute pressure range
    • Current consumption down to 4 µA
    • High overpressure capability: 20x full scale
    • Embedded temperature compensation
    • 24-bit pressure data output
    • 16-bit temperature data output
    • ODR from 1 Hz to 75 Hz
    • I²C interfaces
    • Supply voltage: 1.7 to 3.6 V
    • ECOPACK lead-free compliant

You might also like...

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      SensiBLE

      Active

      Certified Bluetooth low energy master/slave network processor module, compliant with Bluetooth v4.1

      Hardware Integrated Devices from Partners SensiEDGE
      SensiBLE

      Description:

      Certified Bluetooth low energy master/slave network processor module, compliant with Bluetooth v4.1

      SensiBLE 2.0

      Active

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 CPU, and Certified Bluetooth low energy (BLE) v4.2

      Hardware Integrated Devices from Partners SensiEDGE
      SensiBLE 2.0

      Description:

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 CPU, and Certified Bluetooth low energy (BLE) v4.2

      SensiBLE 2.1

      Active

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 MCU, Certified Bluetooth low energy (BLE) v5.2

      Hardware Integrated Devices from Partners SensiEDGE
      SensiBLE 2.1

      Description:

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 MCU, Certified Bluetooth low energy (BLE) v5.2

      SensiSUB

      Active

      End-to-end solution for LPWAN enabling cloud connectivity to sensor data over a long range Sub-1 GHz star network

      Hardware Integrated Devices from Partners SensiEDGE
      SensiSUB

      Description:

      End-to-end solution for LPWAN enabling cloud connectivity to sensor data over a long range Sub-1 GHz star network
    • Part number
      Status
      Description
      Type
      Supplier

      C-Driver-MEMS

      Active

      Standard C platform-independent drivers for MEMS motion and environmental sensors

      Drivers for MEMS ST
      C-Driver-MEMS

      Description:

      Standard C platform-independent drivers for MEMS motion and environmental sensors
    • Part number
      Status
      Description
      Type
      Supplier

      FAE Engineering Services

      Active

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

      Design Services from Partners FAE Technology
      FAE Engineering Services

      Description:

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

      SensiEDGE customization services

      Active

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

      Design Services from Partners SensiEDGE
      SensiEDGE customization services

      Description:

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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LPS33K

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LPS33KTR
Active
CERAMIC CCLGA3.3X3.3X2.9 4L L1X1 Ecopack2

LPS33KTR

Package:

CERAMIC CCLGA3.3X3.3X2.9 4L L1X1

Material Declaration**:

Marketing Status

Active

Package

CERAMIC CCLGA3.3X3.3X2.9 4L L1X1

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
LPS33KTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel CERAMIC CCLGA3.3X3.3X2.9 4L L1X1 -40 85 THAILAND 6.01 / 1k

LPS33KTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

6.01 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

CERAMIC CCLGA3.3X3.3X2.9 4L L1X1

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

6.01 / 1k

Country of Origin

THAILAND

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