Automotive Applications


As an industry leader in power and sensing solutions, we know vehicle electrification and emission controls require innovative solutions for a 48V powertrain. We offer one of the industry’s largest portfolio of mild hybrid solutions for advanced 48V systems.

Our solutions help to achieve a lower system weight, increased mileage, and improvements in battery efficiency. We're here to help you bring your breakthrough innovations to life—you can depend on us to supply you with the latest development tools and personalized technical support to help simplify your designs and reduce time to market.

Mild Hybrid, Hybrid and Electric Powertrain solutions

REVOLUTION in Safety and Autonomous Driving (ADAS)

We manage our product development with safety standards in mind from initial concept to final production. Decades of experience and a zero defect culture make Allegro a trusted partner to help you build your safety and autonomous driving systems. We ship over 100 million units each year into safety critical applications from electric power steering to brake steering control. Our power and sensing solutions provide you with complete control.

Safety and ADAS  


Vehicles consume vast amounts of energy to run their comfort systems like climate-control, lighting, and infotainment systems. We help you balance function and energy efficiency, so you don’t have to compromise no matter how demanding the system environment.

  Comfort Systems 

Car driving through the mountains at dusk

Conventional Powertrain

Reduce emissions and improve efficiency with our conventional powertrain solutions


Safety and ADAS

Keep your end consumer safe. Quality control and safety are top priorities at Allegro—you can count on us for your safety critical automotive systems.



Increase fuel economy, while maintaining comfort, convenience and performance in your vehicles