Allegro MicroSystems

Current Sensors

Switches and Latches

Position Sensors

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.

ClearPower Modules

Regulators

LED Drivers

Allegro's ClearPower Modules are easy to apply module solutions that offer exceptional EMI performance in optimized packaging - dramatically reducing PCB footprint and simplifying design efforts.

Allegro's ClearPower Modules are easy to apply module solutions that offer exceptional EMI performance in optimized packaging - dramatically reducing PCB footprint and simplifying design efforts.

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.

Brushless DC Drivers

Brush DC Drivers and Stepper Motors

Really quiet. Easy to implement. Extremely efficient. Allegro’s family of QuietMotion devices offers the first-to-market field-oriented control (FOC) brushless DC (BLDC) electric motor controllers that are customer code-free. Our automotive BLDC solutions withstand harsh environments, enable

We offer a broad portfolio of safe and robust brush DC and stepper motor solutions. With both integrated and MOSFET gate drives, our product lines are ideal for low- and high-power applications alike.

Description

The World’s Largest Selection of Electronic Components, Supply Chain Services and Online Resources, Supporting Customers from Prototype to Production®.

Interep Associates has been the premier manufacturers rep firm in the Southeast since 1972.

Arrow.com is your resource for electronic component products, datasheets, reference designs and technology news.

Kitchen & Kutchin is an Electronics Components Manufacturers Representative company that is seeking a Customer Service / Inside Support person for our Woburn, MA location.

B+D Enterprises supplies electronic components and accessories for the professional, consumer and DIY marketplaces including a full range of capacitors, ...

Newark

Element14

Newark Element14 World's Largest Distributor in Electronic Components. Next Day Delivery, No Minimum Order, Free Technical Support & Hassle Free Returns. 24/5 Free Tech Support.

Westmark Electronics is a Manufacturers' Representative firm covering the Northwestern USA and Western Canada.

The strong sense of identification with clients of Tec Agency projects recommends us as a proactive partner, ready to provide solutions, even to issues they are not even aware of. 

Avnet is a global leader of electronic components and services, guiding makers and manufacturers from design to delivery. Let Avnet help you reach further.

Rochester Electronics is the world's largest source of EOL and broadest range of active semiconductors, offering Authorized Distribution and Licensed Manufacturing.

Automotive

Consumer

• Hybrid EV Solutions
• Conventional Powertrain
• Safety and ADAS
• Comfort

• Entertainment and Gaming
• White Goods

Industrial

Computer

• Personal Mobility
• Building and Factory
• Energy Efficient Systems
• Medical Instrumentation
• Industrial Motor Control
• Power Tools

• PCs and Laptops
• Servers

ACS712 Low-Noise 2100 VRMS Hall-Effect Current Sensor IC

On-Axis vs. Off-Axis Angle Sensor IC Measurement Configurations

ACS780 & ACS781 High Current Density Fully Integrated Current Sensor ICs

Allegro A4915 Demo Board

Allegro MicroSystems 

Allegro MicroSystems

Allegro MicroSystems

Allegro Locations 

Sales Office and Distributors

Technical Assistance

Allegro headquartered in Manchester, New Hampshire, USA with design and applications centers located across the Americas, Europe, Asia and Japan. 

Where are you located? Find a sales office or distributor that's local to you.

Need some help? We offer deep systems knowledge and timely responses. Get in touch.