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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)

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Part #

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SWITCH W/TIN PLAT

A3214LLHLT-T
Allegro MicroSystems
1: $1.03
1,793In Stock

Mfr. Part No.
A3214LLHLT-T

Mouser Part No
250-A3214LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SWITCH W/TIN PLAT

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Datasheet

1,793In Stock

Cut Tape

$1.03

$0.671

$0.554

$0.533

Reel

$0.488

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gate Drivers 3 PHASE MOSFET DRIVER

A4919GLPTR-T
Allegro MicroSystems
1: $2.91
7,974In Stock

Mfr. Part No.
A4919GLPTR-T

Mouser Part No
250-A4919GLPTR-T

Allegro MicroSystems

Gate Drivers 3 PHASE MOSFET DRIVER

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Datasheet

7,974In Stock

Cut Tape

$2.91

$2.18

$2.00

$1.80

View

Reel

$1.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Gate Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER

A5947GLPTR-T
Allegro MicroSystems
1: $2.94
3,828In Stock

Mfr. Part No.
A5947GLPTR-T

Mouser Part No
250-A5947GLPTR-T

Allegro MicroSystems

Gate Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER

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Datasheet

3,828In Stock

Cut Tape

$2.94

$2.20

$2.01

$1.81

View

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor/Motion/Ignition Controllers & Drivers TSSOP AUTO VERSION

A5950KLPTR-T
Allegro MicroSystems
1: $2.22
7,346In Stock

Mfr. Part No.
A5950KLPTR-T

Mouser Part No
250-A5950KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers TSSOP AUTO VERSION

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Datasheet

7,346In Stock

Cut Tape

$2.22

$1.65

$1.50

$1.35

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER

A5988GEVTR-1-T
Allegro MicroSystems
1: $3.60
4,462In Stock

Mfr. Part No.
A5988GEVTR-1-T

Mouser Part No
250-A5988GEVTR-1-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER

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Datasheet

4,462In Stock

Cut Tape

$3.60

$3.06

Reel

$3.06

$1.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Motion & Position Sensors ROTARY SENSOR WITH UVW/ABI/SPI/PWM, W/ LIN, ASIL B

AAS33001LLEATR
Allegro MicroSystems
1: $3.15
1,944In Stock

Mfr. Part No.
AAS33001LLEATR

Mouser Part No
250-AAS33001LLEATR

Allegro MicroSystems

Board Mount Motion & Position Sensors ROTARY SENSOR WITH UVW/ABI/SPI/PWM, W/ LIN, ASIL B

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Datasheet

1,944In Stock

Cut Tape

$3.15

$2.81

$2.54

$2.44

View

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Board Mount Current Sensors SENSOR

ACS730KLCTR-65AB-T
Allegro MicroSystems
1: $3.25
2,178In Stock

Mfr. Part No.
ACS730KLCTR-65AB-T

Mouser Part No
250-ACS730KLCTR65ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

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Datasheet

2,178In Stock

Cut Tape

$3.25

$2.90

$2.78

$2.62

View

Reel

$2.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gate Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR

AMT49101KJPTR-B-3
Allegro MicroSystems
1: $5.15
1,487In Stock

Mfr. Part No.
AMT49101KJPTR-B-3

Mouser Part No
250-AMT49101KJPTRB3

Allegro MicroSystems

Gate Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR

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Datasheet

1,487In Stock

Cut Tape

$5.15

$3.96

$3.66

$3.33

$3.17

Reel

$3.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W VERTICAL HALL-EFFECT SWITCH

APS11760LUAA-0PL
Allegro MicroSystems
1: $0.95
1,892In Stock

Mfr. Part No.
APS11760LUAA-0PL

Mouser Part No
250-APS11760LUAA-0PL

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W VERTICAL HALL-EFFECT SWITCH

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Datasheet

1,892In Stock

$0.95

$0.84

$0.747

$0.712

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

APS12210LLHALX
Allegro MicroSystems
1: $0.93
4,684In Stock

Mfr. Part No.
APS12210LLHALX

Mouser Part No
250-APS12210LLHALX

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

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Datasheet

4,684In Stock

Cut Tape

$0.93

$0.78

$0.724

$0.61

View

Reel

$0.362

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

APS12230LLHALT
Allegro MicroSystems
1: $0.84
2,925In Stock

Mfr. Part No.
APS12230LLHALT

Mouser Part No
250-APS12230LLHALT

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

Learn More

Datasheet

2,925In Stock

Cut Tape

$0.84

$0.734

$0.652

$0.622

View

Reel

$0.476

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

APS13290KUAA
Allegro MicroSystems
1: $1.03
3,864In Stock

Mfr. Part No.
APS13290KUAA

Mouser Part No
250-APS13290KUAA

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

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Datasheet

3,864In Stock

$1.03

$0.861

$0.799

$0.674

View

Min.: 1
Mult.: 1

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37003KMCATR-120B3
Allegro MicroSystems
1: $5.33
250In Stock
4,800Expected 30/07/2026

Mfr. Part No.
ACS37003KMCATR-120B3

Mouser Part No
250-03KMCATR-120B3

Allegro MicroSystems

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

250In Stock

4,800Expected 30/07/2026

Cut Tape

$5.33

$4.79

$4.59

$4.35

Reel

$3.47

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Sensor Interface 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, UNIPOLAR, SOT23-3

A31004KLHALX-RP3-0TC
Allegro MicroSystems
1: $1.79
7,914In Stock

Mfr. Part No.
A31004KLHALX-RP3-0TC

Mouser Part No
250-1004KLHALXRP30TC

Allegro MicroSystems

Sensor Interface 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, UNIPOLAR, SOT23-3

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Datasheet

7,914In Stock

Cut Tape

$1.79

$1.14

$1.02

$0.837

View

Reel

$0.492

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH

APS11700LLHALT-0PL
Allegro MicroSystems
1: $0.73
1,680In Stock

Mfr. Part No.
APS11700LLHALT-0PL

Mouser Part No
250-11700LLHALT0PL

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH

Learn More

Datasheet

1,680In Stock

Cut Tape

$0.73

$0.643

$0.578

$0.555

View

Reel

$0.367

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors 3 WIRE UNIPOLAR HALL EFFECT LATCH WITH ADVANCED DIAGNOSTICS

APS12450LLHALT-0SLA
Allegro MicroSystems
1: $0.94
4,874In Stock

Mfr. Part No.
APS12450LLHALT-0SLA

Mouser Part No
250-12450LLHALT0SLA

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 3 WIRE UNIPOLAR HALL EFFECT LATCH WITH ADVANCED DIAGNOSTICS

Learn More

Datasheet

4,874In Stock

Cut Tape

$0.94

$0.824

$0.733

$0.699

View

Reel

$0.535

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors 5V DUAL-CHANNEL LATCH

APS12626LLHALT-AAP
Allegro MicroSystems
1: $1.14
1,871In Stock

Mfr. Part No.
APS12626LLHALT-AAP

Mouser Part No
250-12626LLHALTAAP

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 5V DUAL-CHANNEL LATCH

Learn More

Datasheet

1,871In Stock

Cut Tape

$1.14

$0.952

$0.885

$0.746

View

Reel

$0.476

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

A19520LUBBTN-FSNHPYUE-A
Allegro MicroSystems
1: $3.45
1,117In Stock

Mfr. Part No.
A19520LUBBTN-FSNHPYUE-A

Mouser Part No
250-19520LTNFSNHPYA

Allegro MicroSystems

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

Learn More

Datasheet

1,117In Stock

Cut Tape

$3.45

$2.91

$2.70

$2.28

View

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

A19520LUBBTN-RSNHPYUE-A
Allegro MicroSystems
1: $3.45
960In Stock
20On Order

Mfr. Part No.
A19520LUBBTN-RSNHPYUE-A

Mouser Part No
250-19520LTNRSNHPYA

Allegro MicroSystems

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

Learn More

Datasheet

960In Stock

20On Order

Cut Tape

$3.45

$2.91

$2.70

$2.28

View

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Sensor Interface LARGE AIR GAP, VIBRATION-IMMUNE, GMR TRA

A19571LUBBTN-RSNPH
Allegro MicroSystems
1: $2.62
3,990In Stock

Mfr. Part No.
A19571LUBBTN-RSNPH

Mouser Part No
250-19571LUBTNRSNPH

Allegro MicroSystems

Sensor Interface LARGE AIR GAP, VIBRATION-IMMUNE, GMR TRA

Learn More

Datasheet

3,990In Stock

Cut Tape

$2.62

$2.34

$2.10

$2.02

View

Reel

$1.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-066U3
Allegro MicroSystems
1: $4.55
3,325In Stock

Mfr. Part No.
ACS37002LMABTR-066U3

Mouser Part No
250-2LMABTR-066U3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

3,325In Stock

Cut Tape

$4.55

$4.08

$3.91

$3.70

Reel

$2.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Hall Effect/Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR FOR JOYSTICKS IN DFN

ALS31300EEJASR-JOY
Allegro MicroSystems
1: $1.27
4,472In Stock

Mfr. Part No.
ALS31300EEJASR-JOY

Mouser Part No
250-31300EEJASRJOY

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR FOR JOYSTICKS IN DFN

Learn More

Datasheet

4,472In Stock

Cut Tape

$1.27

$1.12

$0.998

$0.953

View

Reel

$0.731

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-010B5
Allegro MicroSystems
1: $2.76
2,455In Stock

Mfr. Part No.
ACS37612LLUATR-010B5

Mouser Part No
250-37612LLUATR010B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

Learn More

Datasheet

2,455In Stock

Cut Tape

$2.76

$2.46

$2.35

$2.22

View

Reel

$1.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Sensor Interface ATS601LSGTN-T

ATS601LSGTN-HT-WU4-T
Allegro MicroSystems
1: $4.76
2,103In Stock

Mfr. Part No.
ATS601LSGTN-HT-WU4-T

Mouser Part No
250-601LSGTNHTWU4T

Allegro MicroSystems

Sensor Interface ATS601LSGTN-T

Learn More

Datasheet

2,103In Stock

Cut Tape

$4.76

$4.27

$4.09

$3.87

View

Reel

$2.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Sensor Interface 3-WIRE DIRECTION DETECTION SENSOR

ATS693LSGTN-RSNYPH-T
Allegro MicroSystems
1: $3.83
2,294In Stock

Mfr. Part No.
ATS693LSGTN-RSNYPH-T

Mouser Part No
250-693LSGTNRSNYPHT

Allegro MicroSystems

Sensor Interface 3-WIRE DIRECTION DETECTION SENSOR

Learn More

Datasheet

2,294In Stock

Cut Tape

$3.83

$3.43

$3.28

$3.11

View

Reel

$2.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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