Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

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Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE
Datasheet
3,728In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE
Datasheet
2,569In Stock
212On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308
Datasheet
1,904In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR
Datasheet
7,451In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR
Datasheet
3,955In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V, I2C, SLEEP MODE, TSSOP-8
Datasheet
6,557In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE LED DRIVER WITH INTEGRATED MICRO-POWER HALL EFFECT SWITCH
Datasheet
5,997In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 2-WIRE TRANSMISSION SENSOR WITH INTEGRATED CAPACITOR
Datasheet
2,229In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Sensor Interface 2-WIRE HALL EFFECT ABS DIRECTION SENSOR
Datasheet
2,120In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SWITCH
Datasheet
1,325In Stock
8,000Expected 09/03/2026
Min.: 1
Mult.: 1

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers 8 INCH 3980
Datasheet
717In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Power Management Specialised - PMIC LINEAR DUAL-VOLTAGE LDO REGULATOR
Datasheet
2,361In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Switching Voltage Regulators UMC VERSION OF 4447
Datasheet
2,100In Stock
9,000Expected 09/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER WITH NO SENSE AMPS 1,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers BLDC MOSFET GATE DRIVER -ISO26262-HIGH O 4,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION 3,989In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION 4,480In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO
Datasheet
7,457In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO
Datasheet
1,308In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Gate Drivers AUTO HALF BRIDGE W ADVANCED DIAGNOSTICS
Datasheet
7,930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER
Datasheet
5,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER
Datasheet
1,583In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 4962
Datasheet
3,617In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers UMC 4984
Datasheet
654In Stock
8,000Expected 14/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP
Datasheet
7,226In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500