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Alternatives to STMicroelectronics LPS33HW

STMicroelectronics LPS33HW and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for STMicroelectronics LPS33HW

LPS33HW compared against its qualified second sources
LPS33HWSTMicroelectronicsLPS33WTRSTMicroelectronicsLPS28DFWTRSTMicroelectronics+2more
FFF CompatibilityThe pinout of LPS33W is identical to the target LPS33HW pinout on all 10 pins.Housed in the exact same CCLGA-10L package size (3.3 mm x 3.3 mm x 2.9 mm).Features identical pressure measuring ranges, electrical characteristics, and interface protocols.Utilizes a 6-pin layout instead of the 10-pin layout of the LPS33HW, requiring major layout modifications.Housed in a much smaller CCLGA-7L package measuring 2.8 mm x 2.8 mm x 1.95 mm.Provides equivalent baseline operations in Mode 1 (260-1260 hPa) with significantly higher upper pressure limit options in Mode 2.
AI Summary

LPS33HW by STMicroelectronics: Board Mount Pressure Sensors Piezoresistive absolute pressure sensor, 260-1260 hPa, digital output barometer, water resistant package.

This is a direct drop-in replacement with the identical 10-pin CCLGA footprint and pin configuration. It features similar gel protection for environmental robustness but offers slightly different noise optimization compared to the high-performance HW version.

  • Drop-in pin-to-pin replacement
  • No PCB layout changes required
  • Identical absolute pressure range (260 to 1260 hPa)
  • Slightly higher RMS pressure noise compared to the high-performance LPS33HW version.

An advanced water-resistant pressure sensor from STMicroelectronics featuring a dual full-scale range up to 4060 hPa. It is housed in a smaller 6-pin CCLGA package that requires a complete PCB redesign but offers significantly higher pressure capability.

  • Expanded dual full-scale range supporting up to 4060 hPa
  • Robust waterproof gel-filled cavity allows submersion up to 30 meters depth
  • Lower power consumption and reduced pressure noise compared to older generations
  • Requires a complete PCB layout redesign to accommodate a different 6-pin pattern.
  • Register mapping differences may require firmware adjustments.
Lifecycle StatusActiveObsoleteActive
Market AvailabilityNon-stockIn stockIn stock
REACHUnknownREACHREACH
RoHSUnknownRoHSRoHS
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