Quality Standards and Environmental Certifications

White Goods

White Goods

From fully-integrated current sensors to quiet and efficient motor drivers to robust and reliable position sensors, Allegro has the technology you need for your small and smart appliances, as well as your robotic applications.

Allegro is a top provider of magnetic digital position sensors worldwide, supporting intelligent motion, safety and reliability, and human machine interface in your white goods. 

Smart Appliances


Did you know that more than 10 of the top consumer robotics makers in the world trust Allegro in their machines?


From connected washing machines and refrigerators to robotic vacuums and mowers—success is about safety and intelligent motion.


See Your Options

Smart Appliances


Did you know that more than 10 of the top consumer robotics makers in the world trust Allegro in their machines?


From connected washing machines and refrigerators to robotic vacuums and mowers—success is about safety and intelligent motion.


See Your Options

Small Appliances


The global market for small appliances is growing fast. See how we can help you create more innovative coffee machines, rice cookers, crockpots and more.


Learn More

Small Appliances


The global market for small appliances is growing fast. See how we can help you create more innovative coffee machines, rice cookers, crockpots and more.


Learn More

Insights and Innovations

Semiconductors (general)

Integrating Hall-Effect Magnetic Sensing Technology into Modern Household Appliances

As technology improves, Hall-effect sensor ICs are finding their way into many modern household appliances. The Hall effect refers to the measurable voltage that appears across a conductive material, for example silicon (Si), when an electric current flowing through the conductor is influenced by a ...

了解更多

Position Sensors

Low Power and Turns-Count Sensing with the A1339 Angle Sensor IC

Numerous applications ranging from industrial automation and robotics to electronic power steering (EPS) and motor position sensing require monitoring the angle of a rotating target. The design of any successful angle measurement system for such applications needs to be based on the user’s ...

了解更多

Current Sensors

Techniques to Minimize Common-Mode Field Interference When Using Allegro Current Sensor ICs (ACS724 and ACS780)

Allegro MicroSystems current sensor ICs can be divided into three main groups: sensors that need an external magnetic core, sensors that have a core built into the package, and sensors that have an integrated current-carrying loop but no core. This application note will discuss the mechanism of CMR ...

了解更多

Semiconductors (general)

Whitepaper: Allegro ICs Based on Giant Magnetoresistance (GMR)

This whitepaper provides a basic understanding of the giant magnetoresistance (GMR) effect and how Allegro uses this technology in market-leading ICs to meet today’s application requirements.

了解更多

Current Sensors

DC Current Capability and Fuse Characteristics of Current Sensor ICs with 50 to 200 A Measurement Capability

Allegro MicroSystems offers a wide range of current sensor IC solutions that fall into two main categories: ICs having an integrated current-carrying conductor and ICs designed to be used with an external magnetic core.

了解更多

Semiconductors (general)

Allegro Product Selection Guide

Sense. Regulate. Drive. Check out our device offerings and packages across all of our product families in this PDF selection guide.

了解更多