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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 Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT

ACS71240KEXBLT-010B3-115
Allegro MicroSystems
1: $2.18
9,076In Stock

Mfr. Part No.
ACS71240KEXBLT-010B3-115

Mouser Part No
250-71240KEXBL0B3115

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT

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Datasheet

9,076In Stock

Cut Tape

$2.18

$1.93

$1.73

$1.65

View

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-010B3
Allegro MicroSystems
1: $2.67
8,708In Stock

Mfr. Part No.
ACS71240KEXBLT-010B3

Mouser Part No
250-71240KEXBLT010B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

8,708In Stock

Cut Tape

$2.67

$2.37

$2.12

$2.04

Reel

$1.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-030B3
Allegro MicroSystems
1: $2.67
6,787In Stock
9,000Expected 6/5/2027

Mfr. Part No.
ACS71240KEXBLT-030B3

Mouser Part No
250-71240KEXBLT030B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

6,787In Stock

9,000Expected 6/5/2027

Cut Tape

$2.67

$2.37

$2.12

$2.04

Reel

$1.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-030B5
Allegro MicroSystems
1: $2.67
9,448In Stock

Mfr. Part No.
ACS71240KEXBLT-030B5

Mouser Part No
250-71240KEXBLT030B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

9,448In Stock

Cut Tape

$2.67

$2.37

$2.12

$2.04

Reel

$1.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors CURRENT SENSOR

ACS714ELCTR-20A-T
Allegro MicroSystems
1: $9.15
2,179In Stock
6,000Expected 19/11/2026

Mfr. Part No.
ACS714ELCTR-20A-T

Mouser Part No
250-714ELCTR20AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

2,179In Stock

6,000Expected 19/11/2026

Cut Tape

$9.15

$7.71

$7.17

$6.51

View

Reel

$4.66

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS714ELCTR-30A-T
Allegro MicroSystems
1: $7.17
1,581In Stock

Mfr. Part No.
ACS714ELCTR-30A-T

Mouser Part No
250-714ELCTR30AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

1,581In Stock

Cut Tape

$7.17

$6.45

$6.17

$5.74

View

Reel

$4.52

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-30A-T
Allegro MicroSystems
1: $7.48
4,046In Stock
9,000Expected 6/5/2027

Mfr. Part No.
ACS714LLCTR-30A-T

Mouser Part No
250-714LLCTR30AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

4,046In Stock

9,000Expected 6/5/2027

Cut Tape

$7.48

$6.73

$6.45

$6.11

View

Reel

$4.95

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-15AB-T
Allegro MicroSystems
1: $7.43
1,622In Stock
12,000Expected 6/5/2027

Mfr. Part No.
ACS720KLATR-15AB-T

Mouser Part No
250-720KLATR15ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

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Datasheet

1,622In Stock

12,000Expected 6/5/2027

Cut Tape

$7.43

$6.68

$6.39

$6.07

Reel

$4.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

ACS722LLCTR-05AB-T
Allegro MicroSystems
1: $7.48
3,805In Stock

Mfr. Part No.
ACS722LLCTR-05AB-T

Mouser Part No
250-722LLCTR05ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

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Datasheet

3,805In Stock

Cut Tape

$7.48

$6.73

$6.45

$6.11

View

Reel

$4.65

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS

ACS723LLCTR-40AU-T
Allegro MicroSystems
1: $7.48
691In Stock
9,000Expected 24/9/2026

Mfr. Part No.
ACS723LLCTR-40AU-T

Mouser Part No
250-723LLCTR40AUT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS

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Datasheet

691In Stock

9,000Expected 24/9/2026

Cut Tape

$7.48

$6.73

$6.45

$6.11

View

Reel

$4.76

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

ACS724LLCTR-05AB-T
Allegro MicroSystems
1: $5.81
1,104In Stock
18,000Expected 19/11/2026

Mfr. Part No.
ACS724LLCTR-05AB-T

Mouser Part No
250-724LLCTR05ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

Learn More

Datasheet

1,104In Stock

18,000Expected 19/11/2026

Cut Tape

$5.81

$5.21

$4.98

$4.72

View

Reel

$3.67

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors ACS724LLC-10AB-T

ACS724LLCTR-10AB-T
Allegro MicroSystems
1: $5.81
2,791In Stock
9,000Expected 25/2/2027

Mfr. Part No.
ACS724LLCTR-10AB-T

Mouser Part No
250-724LLCTR10ABT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-10AB-T

Learn More

Datasheet

2,791In Stock

9,000Expected 25/2/2027

Cut Tape

$5.81

$5.21

$4.98

$4.72

View

Reel

$3.64

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC

ACS724LLCTR-10AU-T
Allegro MicroSystems
1: $5.81
6,929In Stock
3,000Expected 8/10/2026

Mfr. Part No.
ACS724LLCTR-10AU-T

Mouser Part No
250-724LLCTR10AUT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC

Learn More

Datasheet

6,929In Stock

3,000Expected 8/10/2026

Cut Tape

$5.81

$5.21

$4.98

$4.72

View

Reel

$3.64

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors ACS724LLC-30AB-T

ACS724LLCTR-30AB-T
Allegro MicroSystems
1: $5.81
2,337In Stock
9,000Expected 15/10/2026

Mfr. Part No.
ACS724LLCTR-30AB-T

Mouser Part No
250-724LLCTR30ABT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-30AB-T

Learn More

Datasheet

2,337In Stock

9,000Expected 15/10/2026

Cut Tape

$5.81

$5.21

$4.98

$4.72

View

Reel

$3.64

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors ACS724LLC-30AU-T

ACS724LLCTR-30AU-T
Allegro MicroSystems
1: $5.81
4,025In Stock

Mfr. Part No.
ACS724LLCTR-30AU-T

Mouser Part No
250-724LLCTR30AUT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-30AU-T

Learn More

Datasheet

4,025In Stock

Cut Tape

$5.81

$5.21

$4.98

$4.72

View

Reel

$3.64

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

ACS725LLCTR-20AU-T
Allegro MicroSystems
1: $5.81
4,860In Stock

Mfr. Part No.
ACS725LLCTR-20AU-T

Mouser Part No
250-725LLCTR20AUT

Allegro MicroSystems

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

Learn More

Datasheet

4,860In Stock

Cut Tape

$5.81

$5.21

$4.98

$4.72

View

Reel

$3.64

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

ACS725LLCTR-40AB-T
Allegro MicroSystems
1: $5.81
4,169In Stock

Mfr. Part No.
ACS725LLCTR-40AB-T

Mouser Part No
250-725LLCTR40ABT

Allegro MicroSystems

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

Learn More

Datasheet

4,169In Stock

Cut Tape

$5.81

$5.21

$4.98

$4.72

View

Reel

$3.79

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS725LMATR-30AB-T
Allegro MicroSystems
1: $8.34
5,982In Stock

Mfr. Part No.
ACS725LMATR-30AB-T

Mouser Part No
250-725LMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

5,982In Stock

Cut Tape

$8.34

$7.51

$7.19

$6.83

Reel

$5.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758ECB-200U-PFF-T
Allegro MicroSystems
1: $14.58
2,035In Stock
3,264On Order

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

Mouser Part No
250-758ECB200UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

2,035In Stock

3,264On Order

$14.58

$13.21

$12.69

$11.89

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 400KHZ IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8

ACS37600KLUATR-006B5-C
Allegro MicroSystems
1: $7.71
11,968In Stock

Mfr. Part No.
ACS37600KLUATR-006B5-C

Mouser Part No
250-7600KLUATR006B5C

Allegro MicroSystems

Board Mount Current Sensors 400KHZ IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8

Learn More

Datasheet

11,968In Stock

$7.71

$7.66

$5.90

$5.44

View

Min.: 1
Mult.: 1

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED HALL SENSOR

ACS770ECB-200B-PFF-T
Allegro MicroSystems
1: $15.12
1,668In Stock

Mfr. Part No.
ACS770ECB-200B-PFF-T

Mouser Part No
250-770ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED HALL SENSOR

Learn More

Datasheet

1,668In Stock

$15.12

$13.68

$13.16

$12.34

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772KCB-150B-PFF-T
Allegro MicroSystems
1: $13.56
1,506In Stock

Mfr. Part No.
ACS772KCB-150B-PFF-T

Mouser Part No
250-772KCB150BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

1,506In Stock

$13.56

$12.27

$11.79

$11.03

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-050B-SMT-T
Allegro MicroSystems
1: $13.11
677In Stock

Mfr. Part No.
ACS772LCB-050B-SMT-T

Mouser Part No
250-772LCB050BSMTT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

677In Stock

$13.11

$11.85

$11.38

$10.65

View

Min.: 1
Mult.: 1

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS780KLRTR-150B-T
Allegro MicroSystems
1: $8.64
3,115In Stock

Mfr. Part No.
ACS780KLRTR-150B-T

Mouser Part No
250-780KLRTR150BT

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

3,115In Stock

Cut Tape

$8.64

$7.77

$7.45

$7.07

View

Reel

$5.55

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS780KLRTR-150U-T
Allegro MicroSystems
1: $8.64
3,597In Stock

Mfr. Part No.
ACS780KLRTR-150U-T

Mouser Part No
250-780KLRTR150UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

3,597In Stock

Cut Tape

$8.64

$7.77

$7.45

$7.07

View

Reel

$5.56

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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