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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 For New Designs Use ACS772/3

ACS756SCB-050B-PFF-T
Allegro MicroSystems
1: $7.93
1,138In Stock

Mfr. Part No.
ACS756SCB-050B-PFF-T

Mouser Part No
250-756SCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

1,138In Stock

$7.93

$7.16

$6.85

$6.73

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS756SCB-100B-PFF-T
Allegro MicroSystems
1: $8.91
1,269In Stock

Mfr. Part No.
ACS756SCB-100B-PFF-T

Mouser Part No
250-756SCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

1,269In Stock

$8.91

$7.54

Quote

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-100B-PFF-T
Allegro MicroSystems
1: $7.49
1,839In Stock

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

Mouser Part No
250-758LCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

1,839In Stock

$7.49

$6.83

$6.54

$6.18

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-100B-PFF-T
Allegro MicroSystems
1: $6.90
844In Stock

Mfr. Part No.
ACS759LCB-100B-PFF-T

Mouser Part No
250-759LCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

844In Stock

$6.90

$6.22

$5.98

$5.59

View

Min.: 1
Mult.: 1

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED HALL SENSOR

ACS770KCB-150U-PFF-T
Allegro MicroSystems
1: $8.11
1,443In Stock

Mfr. Part No.
ACS770KCB-150U-PFF-T

Mouser Part No
250-770KCB150UPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED HALL SENSOR

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Datasheet

1,443In Stock

$8.11

$7.33

$7.04

$6.57

View

Min.: 1
Mult.: 1

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

ACS770LCB-100B-PFF-T
Allegro MicroSystems
1: $8.00
1,931In Stock

Mfr. Part No.
ACS770LCB-100B-PFF-T

Mouser Part No
250-770LCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

Learn More

Datasheet

1,931In Stock

$8.00

$7.32

$7.02

$6.57

View

Min.: 1
Mult.: 1

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

ACS770LCB-100U-PFF-T
Allegro MicroSystems
1: $8.09
2,358In Stock
1,632Expected 2026/06/25

Mfr. Part No.
ACS770LCB-100U-PFF-T

Mouser Part No
250-770LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

Learn More

Datasheet

2,358In Stock

1,632Expected 2026/06/25

$8.09

$7.32

$7.02

$6.54

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772ECB-200B-PFF-T
Allegro MicroSystems
1: $6.18
525In Stock
1,632Expected 2026/06/08

Mfr. Part No.
ACS772ECB-200B-PFF-T

Mouser Part No
250-772ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

525In Stock

1,632Expected 2026/06/08

$6.18

$5.59

$5.37

$5.12

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772ECB-400B-PFF-T
Allegro MicroSystems
1: $7.44
2,582In Stock

Mfr. Part No.
ACS772ECB-400B-PFF-T

Mouser Part No
250-772ECB400BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

2,582In Stock

$7.44

$6.72

$6.45

$6.02

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772KCB-150B-PFF-T
Allegro MicroSystems
1: $6.33
2,468In 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

2,468In Stock

$6.33

$5.71

$5.48

$5.12

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-050B-PFF-T
Allegro MicroSystems
1: $7.44
1,319In Stock

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

Mouser Part No
250-772LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

1,319In Stock

$7.44

$6.72

$6.45

$6.13

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-100U-PFF-T
Allegro MicroSystems
1: $7.44
1,395In Stock

Mfr. Part No.
ACS772LCB-100U-PFF-T

Mouser Part No
250-772LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

1,395In Stock

$7.44

$6.72

$6.45

$6.02

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773ECB-200B-PFF-T
Allegro MicroSystems
1: $7.08
851In Stock

Mfr. Part No.
ACS773ECB-200B-PFF-T

Mouser Part No
250-773ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

851In Stock

$7.08

$6.44

$6.19

$5.90

View

Min.: 1
Mult.: 1

Board Mount Current Sensors CURRENT SENSOR IC

ACS773KCB-150B-SMT-T
Allegro MicroSystems
1: $6.77
332In Stock

Mfr. Part No.
ACS773KCB-150B-SMT-T

Mouser Part No
250-773KCB150BSMTT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC

Learn More

Datasheet

332In Stock

$6.77

$6.11

$5.86

$5.72

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773LCB-050B-PFF-T
Allegro MicroSystems
1: $7.44
1,347In Stock

Mfr. Part No.
ACS773LCB-050B-PFF-T

Mouser Part No
250-773LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

1,347In Stock

$7.44

$6.72

$6.45

$6.13

View

Min.: 1
Mult.: 1

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS780KLRTR-150U-T
Allegro MicroSystems
1: $4.91
4,409In 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

4,409In Stock

Cut Tape

$4.91

$4.41

$4.22

$4.00

View

Reel

$2.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-100B-T
Allegro MicroSystems
1: $5.55
1,788In Stock

Mfr. Part No.
ACS781LLRTR-100B-T

Mouser Part No
250-781LLRTR100BT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

1,788In Stock

Cut Tape

$5.55

$5.00

$4.79

$4.54

View

Reel

$3.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

A1101LLHLX-T
Allegro MicroSystems
1: $1.57
24,766In Stock

Mfr. Part No.
A1101LLHLX-T

Mouser Part No
250-A1101LLHLX-T

Allegro MicroSystems

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

Learn More

Datasheet

24,766In Stock

Cut Tape

$1.57

$1.05

$0.872

$0.84

View

Reel

$0.751

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

A1102EUA-T
Allegro MicroSystems
1: $1.37
8,115In Stock

Mfr. Part No.
A1102EUA-T

Mouser Part No
250-A1102EUA-T

Allegro MicroSystems

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

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Datasheet

8,115In Stock

$1.37

$1.21

$1.08

$1.03

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

A1102LUA-T
Allegro MicroSystems
1: $1.69
3,829In Stock

Mfr. Part No.
A1102LUA-T

Mouser Part No
250-A1102LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

Learn More

Datasheet

3,829In Stock

$1.69

$1.15

$0.978

$0.937

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

A1104EUA-T
Allegro MicroSystems
1: $1.21
6,722In Stock

Mfr. Part No.
A1104EUA-T

Mouser Part No
250-A1104EUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

Learn More

Datasheet

6,722In Stock

$1.21

$0.797

$0.661

$0.633

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH

A1104LLHLT-T
Allegro MicroSystems
1: $1.35
8,606In Stock

Mfr. Part No.
A1104LLHLT-T

Mouser Part No
250-A1104LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH

Learn More

Datasheet

8,606In Stock

Cut Tape

$1.35

$1.20

$1.07

$1.02

View

Reel

$0.773

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

A1104LUA-T
Allegro MicroSystems
1: $1.35
6,901In Stock
12,625Expected 2026/03/09

Mfr. Part No.
A1104LUA-T

Mouser Part No
250-A1104LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

Learn More

Datasheet

6,901In Stock

12,625Expected 2026/03/09

$1.35

$1.20

$1.07

$1.02

View

Min.: 1
Mult.: 1

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

A1106EUA-T
Allegro MicroSystems
1: $1.27
6,318In Stock

Mfr. Part No.
A1106EUA-T

Mouser Part No
250-A1106EUA-T

Allegro MicroSystems

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

Learn More

Datasheet

6,318In Stock

$1.27

$0.834

$0.693

$0.665

View

Min.: 1
Mult.: 1

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

A1106LUA-T
Allegro MicroSystems
1: $1.30
10,650In Stock

Mfr. Part No.
A1106LUA-T

Mouser Part No
250-A1106LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

10,650In Stock

$1.30

$1.29

$0.911

$0.79

View

Min.: 1
Mult.: 1

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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