Electronics & Semiconductor Manufacturers
Allegro MicroSystems, LLC
900 N Squirrel Rd #310, Auburn Hills, MI 48326, United States
- Manufacturer
- Founded 1990
About Allegro MicroSystems, LLC
Allegro MicroSystems, LLC is headquartered in Auburn Hills, Michigan. The company traces its origins to 1990, when it began developing semiconductor solutions for sensing and power applications. Ownership details are not publicly disclosed in the provided sources. The company designs and manufactures mixed-signal integrated circuits, including Hall-effect current sensors, brushless DC motor controllers, and automotive-grade power management ICs (PMICs) that meet ASIL-D safety standards. Its product portfolio emphasizes ultra-low primary conductor resistance (50 µΩ) for high efficiency and thermal reliability. Scale metrics such as facility size, headcount, or annual volume are not specified in the available information. Allegro serves a global customer base across automotive, industrial, e-mobility, clean energy, automation, robotics, data center, and smart factory sectors. The company notes that its components are used by virtually all major global automotive manufacturers, as well as in energy infrastructure and advanced robotics applications. Allegro states its mission is to lead the world toward a safer, more sustainable, and autonomous future. The company highlights its 'innovation with purpose' philosophy and points to recognition such as the Nexteer Automotive 2023 Superior Customer Service Award as evidence of its customer-focused approach.
Manufacturing capabilities
Assembly & services
Industries served
- Automotive
- Industrial
- E-mobility
- Clean energy
- Automation
- Robotics
- Data centers
- Smart factories
- Energy infrastructure
Company details
- Location
- Auburn Hills, Michigan
- Company type
- Manufacturer
- Founded
- 1990
Frequently asked questions
Where is Allegro MicroSystems, LLC located?
Allegro MicroSystems, LLC is located at 900 N Squirrel Rd #310, Auburn Hills, MI 48326, United States.
What does Allegro MicroSystems, LLC do?
Allegro MicroSystems, LLC is listed under Electronics & Semiconductor Manufacturers, and its listed capabilities and products include Hall-effect current sensor production, BLDC motor controller IC design, Automotive PMIC development and Mixed-signal semiconductor design.
What industries does Allegro MicroSystems, LLC serve?
Allegro MicroSystems, LLC lists Automotive, Industrial, E-mobility, Clean energy and Automation among the industries it serves.
When was Allegro MicroSystems, LLC founded?
Allegro MicroSystems, LLC was founded in 1990.
How do I request a quote from Allegro MicroSystems, LLC?
Use the Request a quote button on this page to send Allegro MicroSystems, LLC your requirements through FirmsLedger, or call (248) 242-5044 and visit allegromicro.com.
What companies are similar to Allegro MicroSystems, LLC?
Other Electronics & Semiconductor Manufacturers in Michigan listed on FirmsLedger include Semiconductor Hybrid Assembly, Inc., Burton Electronics Manufacturing Services and ELMOS North America Inc..