Our New LED Drivers Bring High-End Headlight Technology to Mainstream Vehicles Check out the A80803 & A80804 Our Products SENSE REGULATE DRIVE Applications Automotive Safe. Reliable. Respected partner to OEMs around the world. See how this global automotive leader can offer you a competitive edge. LEARN MORE Computer Improve efficiency and performance while reducing audible noise—see what Allegro has to offer your PC, laptop and server applications. LEARN MORE Consumer From gaming consoles to smart appliances to robotic vacuums—design reliable, high performance consumer products with Allegro. LEARN MORE Industrial We can sense it. We can move it. Our complete portfolio of products enables intelligent motion in your industrial applications. LEARN MORE News Updates NEWS New Allegro LED Drivers Bring High-End Lighting Technology to Mainstream Vehicles, Enhancing Automotive Safety Nov 03, 2021 Allegro MicroSystems has expanded its automotive lighting portfolio to include two new offerings for advanced driver assistance system (ADAS) applications. LEARN MORE NEWS Allegro MicroSystems Named to Inc.’s First-Annual Best-Led Companies List Nov 02, 2021 Allegro MicroSystems, a global leader in sensing and power solutions for motion control and energy-efficient systems, has been named to Inc.’s first annual Best-Led Companies list. LEARN MORE ‹ › Inspired to innovate, Allegro MicroSystems is redefining the future of sensing and power semiconductor technologies. PRIVACY NOTICE COOKIE NOTICE LEGAL UK MODERN SLAVERY ACT © 2019-2021 Allegro MicroSystems, Inc. All Rights Reserved. We use cookies and other similar technologies to enhance your experience, help us better understand how you use our website, assist with our marketing efforts, and to provide content from third parties. To learn more about the cookies we use, see our Cookie Notice Reject All Accept All Cookie Settings

HOMEPAGE ABOUT ALLEGRO CONTACT US OUR LOCATIONS Our Locations Allegro is headquartered in Manchester, New Hampshire, USA with design and applications centers located across the Americas, Europe, Asia and Japan. We combine our global engineering, manufacturing and support with our agile local resources to serve as a trusted partner—to both large enterprises and regional market leaders. More More More More North America South America Europe Asia Inspired to innovate, Allegro MicroSystems is redefining the future of sensing and power semiconductor technologies. PRIVACY NOTICE COOKIE NOTICE LEGAL UK MODERN SLAVERY ACT © 2019-2021 Allegro MicroSystems, Inc. All Rights Reserved. We use cookies and other similar technologies to enhance your experience, help us better understand how you use our website, assist with our marketing efforts, and to provide content from third parties. To learn more about the cookies we use, see our Cookie Notice Reject All Accept All Cookie Settings