Allegro Automotive


For more than 20 years, Allegro has designed and manufactured highly innovative sensor and power integrated circuits (ICs) for demanding, safety critical automotive applications.  In fact, Allegro has shipped well over three billion ICs into automotive applications.  Allegro’s extensive experience in the automotive market motivates our entire organization to continually enhance and refine our broad foundation of high voltage automotive semiconductor and IC package technologies, our deep automotive applications knowledge, our global automotive market support infrastructure, and our commitment to automotive quality systems. 

As a result, Allegro’s core technologies are well aligned with emerging trends towards fuel efficiency and reduced vehicle emissions. Allegro is well positioned to deliver robust, application specific ICs for a broad range of safety critical powertrain, electronic power steering, infotainment, and comfort and convenience applications for both internal combustion engine and hybrid or fully electric vehicles. 

Solutions for 2-wheeled vehicles such as on- or off-road motorcycles, scooters, or e-bikes can be found on our 2-Wheeler page.

Allegro offers a growing portfolio of Sensor Bias LDOs that provide a highly regulated power supply voltage to Magnetic Linear and Angular Position Sensor ICs. Learn more about our Sensor Bias Solutions

Current Sensor IC Overview
Please click here for an overview of our Current Sensor IC Portfolio.
Magnetic Sensor IC Overview
Please click here for an overview of our Magnetic Sensor IC Portfolio.
Power IC Overview
Please click here for an overview of our Power IC Portfolio.
Please click here for an overview of our Sanken Portfolio.
General Information
Phone: 603-626-2300
Fax:     603-641-5336
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