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.

All Results (1,121)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 3,149In Stock
9,000Expected 10/12/2026
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW NOISE, VERY HIGH PRECISION, PROGRAMM 23,682In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 1,888In Stock
Min.: 1
Mult.: 1
: 800

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION 9,448In Stock
Min.: 1
Mult.: 1
: 1,500
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION 2,520In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 1,048In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC 858In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWITCH 22,992In Stock
Min.: 1
Mult.: 1
: 10,000

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED SWITCH 8,274In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH 53,945In Stock
Min.: 1
Mult.: 1
: 10,000

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308 11,967In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR W/EN, 3.3V, ANALOG OUT, DFN-6, 2.5MV/G 4,494In Stock
Min.: 1
Mult.: 1
: 3,000


Allegro MicroSystems Sensor Interface PRESSURE SENSOR INTERFACE AND SIGNAL CON 10,476In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER 5,637In Stock
Min.: 1
Mult.: 1
: 1,000

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

Allegro MicroSystems Motor / Motion / Ignition Controllers & Drivers UMC THREE PHASE SENSORLESS FAN DRIVER 8,065In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK-BOOST CONTROLLER 7,994In Stock
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR 17,999In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, SIP-3, AUTO 14,097In Stock
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Motor / Motion / Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER FOR CEILING/POLE FAN 12,109In Stock
Min.: 1
Mult.: 1
: 6,000

Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors HALL EFFECT LATCH 20,186In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE THREE-PHASE MOSFET DRIVER 4,082In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 1,011In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR 5,281In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR 12,309In Stock
Min.: 1
Mult.: 1
: 3,000