Allegro MicroSystems

Allegro manufactures advanced mixed-signal power semiconductors and Hall-effect sensors targeted towards the office automation, automotive, industrial and portable electronics markets.

Allegro MicroSystems, LLC. is a leader in developing, manufacturing and marketing high-performance power and Hall-effect sensor integrated circuits. Allegro’s innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. Based in the United States, Allegro has manufacturing and R&D facilities located in the US and the Philippines plus design and marketing offices in the UK, France and Argentina.

With more than 2,500 employees worldwide, Allegro MicroSystems is a wholly owned subsidiary of Sanken Electric of Japan which makes semiconductors, LEDs and switch-mode power supplies.

Products Range

Current Sensing

Gate Driver ICs

Motor Controllers

Voltage Regulators

Hall Effect

Position Sensors - Rotational / Angle