About Allegro MicroSystems

Allegro MicroSystems (Nasdaq: ALGM) is a global provider of sensing and power semiconductor technologies designed to enhance 3 • Industrial Automation Monthlyperformance, safety, and energy efficiency in industrial automation, robotics, and motion control systems. With over 30 years of application expertise, Allegro develops Hall-effect and coreless current sensors, gate drivers, and integrated power management ICs utilized across smart manufacturing platforms.

In factory automation, Allegro’s magnetic sensor ICs facilitate high-resolution position detection, motor commutation, and feedback control for servo drives, stepper motors, actuators, and collaborative robotics. Its current sensors enable precise monitoring of motor phase currents, power supply efficiency, and thermal protection in variable-speed drives and industrial power conversion systems. These devices are optimized for high-voltage environments, compact board space, and harsh EMI conditions commonly found in industrial facilities.

The company’s solutions assist industrial OEMs in meeting key performance benchmarks, including functional safety (ISO 26262), long-term drift stability, and ultra-fast response times necessary for real-time control loops. Allegro also supports predictive maintenance initiatives through sensing technologies that facilitate early fault detection for motors, inverters, and auxiliary loads.

Headquartered in Manchester, New Hampshire, Allegro operates design centers, applications engineering teams, and customer support across North America, Europe, and Asia, serving Tier 1 automation providers, motor drive manufacturers, and energy infrastructure developers. Learn more at www.allegromicro.com.


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Molly Bakewell Chamberlin
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