Allegro MicroSystems is a global semiconductor company focused on developing advanced sensing and power solutions that enable efficient motion control and energy conversion across automotive, industrial, and infrastructure markets. With deep expertise in magnetic sensing, current measurement, and power management ICs, Allegro supports applications ranging from electrified vehicles and robotics to AI data centers and renewable energy systems.

The company is widely recognized for its Hall-effect and TMR-based current sensors, motor driver ICs, and high-performance power solutions that address core design challenges such as accuracy, efficiency, and system density. Allegro’s portfolio emphasizes integration, reliability, and long-term stability, helping engineers simplify system architectures while maintaining tight control over performance-critical parameters.

Serving customers worldwide, Allegro combines decades of sensor innovation with advanced packaging and isolation technologies to meet the demands of high-voltage and high-power environments. Its solutions are used in traction inverters, power supplies, industrial automation systems, and emerging electrification platforms where precision and robustness are essential.

Through continuous development in magnetic sensing and power semiconductor technologies, Allegro MicroSystems plays a central role in advancing energy-efficient system design across modern electronic platforms.