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 Gate Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES
Datasheet
7,620In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Gate Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR
Datasheet
9,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL-EFFECT LATCH
Datasheet
20,858In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH
Datasheet
3,503In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors NEXT GENERATION CUSTOMER PROGRAMMABLE 2W HALL-EFFECT SWITCH
Datasheet
4,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH
Datasheet
8,978In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH
Datasheet
20,303In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH
Datasheet
15,783In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors SELF CALIBRATING DIFFERENTIAL HALL
Datasheet
3,848In Stock
9,600On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Allegro MicroSystems Sensor Interface TRUE ZERO SPEED LOW JITTER HIGH ACCURACY
Datasheet
2,953In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Allegro MicroSystems Sensor Interface TRUE ZERO SPEED GEAR TOOTH SENSOR
Datasheet
1,230In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Allegro MicroSystems Sensor Interface 3-WIRE TRANSMISSION SPEED SENSOR
Datasheet
1,438In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

Allegro MicroSystems Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS
Datasheet
2,116In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000


Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors ROT/LIN POS SENSOR, NON-SFI, ANA/PWM/SENT OUT, DUAL DIE
Datasheet
11,312In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
Datasheet
5,837In Stock
3,000Expected 14/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors AUTOMOTIVE 3D LINEAR HALL EFFECT SENSOR IN TSSOP 8 WITH I2C, 500G
Datasheet
1,109In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors AUTOMOTIVE 3D LINEAR HALL EFFECT SENSOR IN TSSOP 8 WITH I2C, JOYSTICK
Datasheet
11,688In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC
Datasheet
3,682In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION
Datasheet
4,075In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PACKAGE
Datasheet
895In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Allegro MicroSystems Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION
Datasheet
2,461In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR
Datasheet
2,701In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR
Datasheet
2,748In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR
Datasheet
3,442In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH
Datasheet
129In Stock
8,000Expected 20/04/2026
Min.: 1
Mult.: 1