MPX5700A Pressure Sensor Technical Guide & Sourcing

The MPX5700A is a high-performance integrated silicon absolute pressure sensor from NXP (formerly Freescale), designed for a pressure range of 15 to 700 kPa (2.18 to 101.5 psi) Digikey Nxp. It is widely used in automotive, industrial, and consumer applications due to its on-chip signal conditioning and high accuracy of ±2.5% over a wide temperature range Nxp.

1. Product Technical Insights

* Integrated Design: Features a patented silicon shear stress strain gauge with on-chip amplification and temperature compensation Nxp.

* Operating Conditions: Nominal supply voltage of 5.0 V with a ratiometric output from 0.2 V to 4.7 V Digikey Nxp.

* Durability: The sensor is protected by a fluorosilicone gel coating, making it resilient against harsh environmental media Nxp.

* Key Applications: Used in engine management systems (MAP sensors), industrial automation, medical equipment (ventilators), and consumer altimeters Nxp Fortunebusinessinsights.

2. Market Trends & Insights (2024–2026)

The global pressure sensor market is projected to grow from $21.95 billion in 2025 to $23.05 billion in 2026, driven by several key factors Fortunebusinessinsights:

* Automotive Transition: The shift toward Electric Vehicles (EVs) and advanced driver-assistance systems (ADAS) is creating high demand for MEMS-based pressure sensors like the MPX series Mordorintelligence Fortunebusinessinsights.

* Industrial IoT (IIoT): Growing adoption of Industry 4.0 standards requires real-time pressure monitoring for predictive maintenance in automated manufacturing Fortunebusinessinsights.

* Miniaturization: There is a significant trend toward smaller, low-power sensors for wearable health trackers and smart home devices Straitsresearch Fortunebusinessinsights.

* Regional Growth: While North America remains a leader in aerospace and medical technology, the Asia-Pacific region is expected to see the fastest growth due to rapid industrialization and electronics production Grandviewresearch Fortunebusinessinsights.

3. Sourcing & Availability

The MPX5700A remains a staple in the wholesale market, with prices for bulk orders typically starting around $15 per piece Alibaba. Alternative MEMS-based absolute pressure modules are available at lower price points (under $2) for high-volume consumer electronics applications Alibaba.