Achieve higher efficiency and power density with our industry-leading current sensor ICs. Perfect for vehicle electrification, plus green industrial, computer and consumer applications. Check out our current sensors.
If you need it, we have it. With nearly 30 years of leadership in digital position sensor ICs, Allegro offers the industry's broadest portfolio of magnetic switch, latch, and speed and direction solutions to cover just about any application need.
Allegro offers a broad family of robust, contactless absolute position sensor ICs to sense linear or rotary motion. Our low latency, high accuracy sensors are ideal for optimized control of electric motors and actuators.
Allegro is a market leader for rotational speed and direction detection Hall-effect sensor ICs. We offer solutions tailored to four key automotive applications: camshaft, crankshaft, transmission, and wheel speed (ABS).