Allegro MicroSystems LLC
US leader in sensing and power semiconductor ICs, offering Hall-effect sensors, motor drivers, and current sensors for automotive and industrial motion.
Allegro MicroSystems, Inc. (Nasdaq: ALGM) is a global leader in sensing and power semiconductor solutions, founded in 1990 as a spin-off from Sprague Electric and headquartered at 955 Perimeter Road, Manchester, New Hampshire 03103. The company designs, develops, and markets sensor integrated circuits (ICs) and application-specific power ICs enabling motion control, electrification, and energy-efficient systems. Its product portfolio of over 1,500 devices includes Hall-effect magnetic sensor ICs for position, speed, and current measurement; motor driver ICs for brushless DC, stepper, and DC motors; LED driver ICs; power management ICs; and isolated gate drivers.
Allegro is ranked number one globally in magnetic sensing and holds approximately 1,900 patents. The company ships approximately 2 billion units annually to over 15,000 customers worldwide, including virtually all major global automotive OEMs. Key markets include xEV powertrains, ADAS safety systems, industrial robotics, AI data centers, and green energy infrastructure.
Allegro operates as a fabless semiconductor company with a global engineering and manufacturing network across 13 countries.
Primary type & automation activities this supplier delivers:
Hall-Effect Magnetic Sensor ICs
Hall-effect sensor ICs for non-contact measurement of position, speed, and current in automotive, industrial, and robotics applications, including chopper-stabilized and vertical Hall technologies.
Motor Driver ICs
Integrated motor driver ICs for brushless DC, stepper, and DC motors used in robotics, automotive actuators, and industrial automation systems.
Contact Allegro MicroSystems LLC
WEBSITE
https://www.allegromicro.comPHONE
508.853.5000HEADQUARTERS
United States
Company Facts
Founded
1990
Primary Role
Manufacturer
Company Size
-
Primary Region
North America
Annual Sales
-
Funding Stage
-
Funding Total
-
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