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We are a global leader in power and sensing solutions for motion control and energy-efficient systems.
What We Do
Our products are in your car’s engine and safety systems, in hyperscale data centers and in the automation enabling efficient factories. If you drive a car, if you use cloud data services, if you receive a package delivery, you’re interacting with our technology.
Accurately measure current in a circuit, precisely detect linear or angular position, measure linear and angular movement, rotational speed and more.
Learn MoreTranslate power from high to low voltages and regulate them to safely and reliably power IC components.
Learn MoreSimplify design, reduce board space, and lower costs. Embedded motion control algorithms improve your motor performance and time to market.
Learn MoreTechnology
Unprecedented performance breakthroughs in magnetic sensing
Learn MoreCustomer Success
“Our technologies are featured in some of the most sophisticated vehicles, premium appliances and controls-driven products. Choosing Allegro MicroSystems as a partner allows us to do more.”
John Doe Senior Product Manager, GHSP Learn MoreApplications
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patents
Active in the United States
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sensors
sensors
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Allegro devices
in the typical vehicle