Allegro MicroSystems
Allegro MicroSystems designs and manufactures high-performance power and sensing semiconductor solutions for automotive and industrial motion control systems. Allegro's Hall-effect current sensors, magnetic position sensors, gate drivers, and LED driver ICs are core components in EV powertrain inverters, electric power steering, BLDC motor commutation, and advanced lighting architectures.
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About Allegro MicroSystems
Allegro MicroSystems Product Lines
Explore Allegro MicroSystems's extensive product portfolio by major product area.
Sensors
Allegro MicroSystems Sensors products, with 322 cataloged parts available for sourcing review and RFQ support.
Embedded Processing
Allegro MicroSystems Embedded Processing products, with 45 cataloged parts available for sourcing review and RFQ support.
Products
A8584KLPTR-T
Integrated Circuits (ICs)
A8499SLJ-T
DC DC Switching Regulators
UDN2987A-6-T
Power Distribution Switches and Load Drivers
UDN2559BT
Power Distribution Switches and Load Drivers
A3979SLPTR
Motor Drivers and Controllers
A3977KED
Motor Drivers and Controllers
A3967SLB-T
Motor Drivers and Controllers
A3953SLB-T
Motor Drivers and Controllers
