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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.

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Part #

Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION

ACS70311LKTATN-2P5B5-C
Allegro MicroSystems
1: €5.35
9,803In Stock

Mfr. Part No.
ACS70311LKTATN-2P5B5-C

Mouser Part No
250-70311LKTATN2P5B5

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION

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Datasheet

9,803In Stock

Cut Tape

€5.35

€4.51

€4.19

€3.80

View

Reel

€2.60

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-005B5
Allegro MicroSystems
1: €3.60
9,714In Stock

Mfr. Part No.
ACS37612LLUATR-005B5

Mouser Part No
250-37612LLUATR005B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

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Datasheet

9,714In Stock

Cut Tape

€3.60

€3.23

€3.09

€2.92

View

Reel

€2.22

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-20AB-T
Allegro MicroSystems
1: €5.27
8,393In Stock

Mfr. Part No.
ACS724LMATR-20AB-T

Mouser Part No
250-724LMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

8,393In Stock

Cut Tape

€5.27

€4.74

€4.54

€4.31

Reel

€3.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-30AB-T
Allegro MicroSystems
1: €3.92
8,760In Stock

Mfr. Part No.
ACS725KMATR-30AB-T

Mouser Part No
250-725KMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

8,760In Stock

Cut Tape

€3.92

€3.52

€3.37

€3.19

Reel

€2.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-050B-PFF-T
Allegro MicroSystems
1: €9.02
4,813In Stock

Mfr. Part No.
ACS759LCB-050B-PFF-T

Mouser Part No
250-759LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

4,813In Stock

€9.02

€8.17

€7.85

€7.35

View

Min.: 1
Mult.: 1

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-30AB-T
Allegro MicroSystems
1: €3.73
7,129In Stock

Mfr. Part No.
ACS724KMATR-30AB-T

Mouser Part No
250-724KMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

7,129In Stock

Cut Tape

€3.73

€3.33

€3.16

€2.98

Reel

€2.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-65AB-T
Allegro MicroSystems
1: €3.92
6,227In Stock

Mfr. Part No.
ACS724KMATR-65AB-T

Mouser Part No
250-724KMATR65ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

6,227In Stock

Cut Tape

€3.92

€3.52

€3.37

€3.19

Reel

€2.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI

A1101LLHLT-T
Allegro MicroSystems
1: €1.53
21,695In Stock

Mfr. Part No.
A1101LLHLT-T

Mouser Part No
250-A1101LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI

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Datasheet

21,695In Stock

Cut Tape

€1.53

€1.36

€1.22

€1.16

View

Reel

€0.948

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-50AB-T
Allegro MicroSystems
1: €5.27
4,211In Stock

Mfr. Part No.
ACS724LMATR-50AB-T

Mouser Part No
250-724LMATR50ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

4,211In Stock

Cut Tape

€5.27

€4.74

€4.54

€4.31

Reel

€3.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT

A1335LLETR-T
Allegro MicroSystems
1: €4.11
10,465In Stock

Mfr. Part No.
A1335LLETR-T

Mouser Part No
250-A1335LLETR-T

Allegro MicroSystems

Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT

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Datasheet

10,465In Stock

Cut Tape

€4.11

€3.69

€3.53

€3.35

View

Reel

€2.56

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930

AMT49413GEVATR
Allegro MicroSystems
1: €4.21
22,305In Stock

Mfr. Part No.
AMT49413GEVATR

Mouser Part No
250-AMT49413GEVATR

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930

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Datasheet

22,305In Stock

Cut Tape

€4.21

€3.21

€2.95

€2.67

Reel

€2.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors SENSOR

ACS730KLCTR-40AB-T
Allegro MicroSystems
1: €3.61
5,711In Stock

Mfr. Part No.
ACS730KLCTR-40AB-T

Mouser Part No
250-730KLCTR40ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

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Datasheet

5,711In Stock

Cut Tape

€3.61

€3.23

€3.10

€2.92

View

Reel

€2.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

A1122LLHLT-T
Allegro MicroSystems
1: €1.12
47,629In Stock

Mfr. Part No.
A1122LLHLT-T

Mouser Part No
250-A1122LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

Learn More

Datasheet

47,629In Stock

Cut Tape

€1.12

€1.02

€0.937

€0.886

View

Reel

€0.74

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3946

A3946KLPTR-T
Allegro MicroSystems
1: €2.96
12,611In Stock

Mfr. Part No.
A3946KLPTR-T

Mouser Part No
250-A3946KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3946

Learn More

Datasheet

12,611In Stock

Cut Tape

€2.96

€2.41

€2.27

€2.12

View

Reel

€1.90

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO

A1309LLHLT-9-T
Allegro MicroSystems
1: €1.48
19,030In Stock

Mfr. Part No.
A1309LLHLT-9-T

Mouser Part No
250-A1309LLHLT-9-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO

Learn More

Datasheet

19,030In Stock

Cut Tape

€1.48

€1.32

€1.18

€1.13

View

Reel

€0.826

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

A1126LLHLX-T
Allegro MicroSystems
1: €1.01
28,755In Stock

Mfr. Part No.
A1126LLHLX-T

Mouser Part No
250-A1126LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

Learn More

Datasheet

28,755In Stock

Cut Tape

€1.01

€0.894

€0.796

€0.76

View

Reel

€0.565

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V, ANALOG OUT, SOT23W-3, 4MV/G

A1304ELHLX-T
Allegro MicroSystems
1: €1.07
24,834In Stock

Mfr. Part No.
A1304ELHLX-T

Mouser Part No
250-A1304ELHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V, ANALOG OUT, SOT23W-3, 4MV/G

Learn More

Datasheet

24,834In Stock

Cut Tape

€1.07

€0.946

€0.839

€0.80

View

Reel

€0.581

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-05B-T
Allegro MicroSystems
1: €4.73
5,376In Stock
9,000Expected 27/08/2026

Mfr. Part No.
ACS714LLCTR-05B-T

Mouser Part No
250-714LLCTR05BT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

5,376In Stock

9,000Expected 27/08/2026

Cut Tape

€4.73

€4.26

€4.08

€3.86

View

Reel

€3.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors AUTOMOTIVE 3D LINEAR HALL EFFECT SENSOR IN TSSOP 8 WITH I2C, 2000G

ALS31313KLEATR-2000
Allegro MicroSystems
1: €1.83
13,145In Stock

Mfr. Part No.
ALS31313KLEATR-2000

Mouser Part No
250-31313KLEATR2000

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors AUTOMOTIVE 3D LINEAR HALL EFFECT SENSOR IN TSSOP 8 WITH I2C, 2000G

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Datasheet

13,145In Stock

Cut Tape

€1.83

€1.63

€1.46

€1.40

View

Reel

€1.05

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors CURRENT SENSOR

ACS714ELCTR-05B-T
Allegro MicroSystems
1: €4.53
8,937In Stock

Mfr. Part No.
ACS714ELCTR-05B-T

Mouser Part No
250-714ELCTR05BT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

8,937In Stock

Cut Tape

€4.53

€4.08

€3.90

€3.70

View

Reel

€2.87

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

ACS717KMATR-10B-T
Allegro MicroSystems
1: €5.75
5,390In Stock

Mfr. Part No.
ACS717KMATR-10B-T

Mouser Part No
250-717KMATR10BT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

Learn More

Datasheet

5,390In Stock

Cut Tape

€5.75

€5.19

€4.97

€4.71

Reel

€3.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758ECB-200B-PFF-T
Allegro MicroSystems
1: €9.00
19,783In Stock

Mfr. Part No.
ACS758ECB-200B-PFF-T

Mouser Part No
250-758ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

19,783In Stock

€9.00

€7.93

€7.30

€6.79

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758KCB-150U-PFF-T
Allegro MicroSystems
1: €9.02
2,328In Stock

Mfr. Part No.
ACS758KCB-150U-PFF-T

Mouser Part No
250-758KCB150UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

2,328In Stock

€9.02

€8.17

€7.85

€7.35

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-100U-PFF-T
Allegro MicroSystems
1: €9.11
22,836In Stock

Mfr. Part No.
ACS758LCB-100U-PFF-T

Mouser Part No
250-758LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

22,836In Stock

€9.11

€8.02

€7.40

€6.91

View

Min.: 1
Mult.: 1

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-050U-T
Allegro MicroSystems
1: €6.17
8,392In Stock

Mfr. Part No.
ACS781LLRTR-050U-T

Mouser Part No
250-781LLRTR050UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

8,392In Stock

Cut Tape

€6.17

€5.56

€5.33

€5.07

View

Reel

€3.88

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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