MPL115A2ST1

$5.02

Description：IC BAROMETRIC SENSOR I2C 8-TSON
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4ec8c6e11b4c Category: Pressure Sensors, Transducers Brand: NXP USA Inc.

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Product introduction

MPL115A2ST1 is listed in the Pressure Sensors Transducers range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC BAROMETRIC SENSOR I2C 8-TSON. Review the specifications below when checking this part for your BOM.

Pressure Sensors Transducers specifications for MPL115A2ST1

Description：IC BAROMETRIC SENSOR I2C 8-TSON
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：Board Mount
Pressure Type：Absolute
Operating Pressure：7.25PSI ~ 16.68PSI (50kPa ~ 115kPa)
Output Type：I2C
Output：-
Accuracy：±0.145PSI (±1kPa)
Voltage - Supply：2.375V ~ 5.5V
Port Size：-
Port Style：No Port
Features：Temperature Compensated
Termination Style：-
Maximum Pressure：-
Operating Temperature：-40°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：8-TLGA
Supplier Device Package：8-LGA (5x3)
Grade：-
Qualification：-

Pressure Sensors Transducers datasheet and documents for MPL115A2ST1

MPL115A2ST1

Pressure Sensors Transducers Overview

The MPL115A2ST1 is a board-mount absolute pressure sensor manufactured by STMicroelectronics, formerly part of the NXP portfolio. It features an I2C digital interface and operates within a pressure range of 20 kPa to 110 kPa. The device provides high accuracy with a resolution of 400 Pa. It functions on a supply voltage between 1.95 V and 3.6 V, consuming only 40 uA during operation. Packaged in an LGA-8 format, it supports temperatures from -40°C to +85°C.

Pressure Sensors Transducers Feature Summary

I2C digital output for precise data transmission
High-resolution altimetry capability
Low power consumption suitable for battery applications

Pressure Sensors Transducers Applications

Altimetry systems
Weather stations
Indoor navigation

Pressure Sensors Transducers Procurement Notes

Verify current availability through STMicroelectronics channels as this component was transferred from NXP Semiconductors. Confirm package variants such as Reel or Cut Tape options directly with authorized distributors. Ensure documentation reflects the latest STMicroelectronics specifications following the official product portfolio transition effective February 2nd, 2026.

Pressure Sensors Transducers Selection Notes

Select this sensor for applications requiring compact absolute pressure measurement with digital integration. The low operating current makes it ideal for portable devices. Verify that the I2C interface aligns with the host microcontroller capabilities. Consider the LGA-8 package size constraints during PCB layout design to ensure proper thermal and mechanical performance.

Pressure Sensors Transducers Part Context

This component belongs to the MPL3115A2 series of precision pressure sensors. Originally developed by NXP, the MEMS sensor business including this model was officially acquired by STMicroelectronics. The transition ensures continued support and innovation within ST's sensing technology ecosystem, maintaining compatibility with previous NXP documentation standards.