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 1D LINEAR HALL SENSOR, 5V, ANALOG OUT, SIP-3, 2MV/G, AUTO
Datasheet
11,168In Stock
2,000Expected 25/02/2026
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Motion & Position Sensors ROTARY SENSOR WITH UVW/ABI/SPI/PWM OUTPUTS, ASIL B
Datasheet
3,014In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE
Datasheet
7,038In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

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
3,119In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308
Datasheet
8,044In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR W/EN, 3.3V, ANALOG OUT, DFN-6, 1.3MV/G
Datasheet
12,573In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Speed Sensors 3-WIRE DIGITAL PEAK DETECTOR
Datasheet
3,485In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors A1469LK-T
Datasheet
5,084In Stock
Min.: 1
Mult.: 1


Allegro MicroSystems Sensor Interface PRESSURE SENSOR INTERFACE AND SIGNAL CON
Datasheet
10,486In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Sensor Interface 2-WIRE GENERAL SALES GMR WHEEL SPEED & DIRECTION SENSOR
Datasheet
11,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW
Datasheet
21,286In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW
Datasheet
13,747In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW
Datasheet
7,041In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH
Datasheet
13,701In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH
Datasheet
13,548In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW POWER HALL-EFFECT SWITCH WITH OPERAT
Datasheet
18,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT SWITCH
Datasheet
5,237In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3906
Datasheet
6,514In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER
Datasheet
7,996In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER
Datasheet
15,643In Stock
8,000Expected 30/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER
Datasheet
5,936In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER
Datasheet
4,715In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/DUAL SENSE AMP
Datasheet
6,433In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Motor/Motion/Ignition Controllers & Drivers 8 INCH 3930
Datasheet
575In Stock
9,000Expected 09/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500