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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

ACS758ECB-200B-PFF-T
Allegro MicroSystems
1: £7.65
18,835In 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

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Datasheet

18,835In Stock

£7.65

£6.96

£6.36

£5.97

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758KCB-150U-PFF-T
Allegro MicroSystems
1: £7.87
2,201In 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

2,201In Stock

£7.87

£7.13

£6.85

£6.42

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-100U-PFF-T
Allegro MicroSystems
1: £6.94
21,812In 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

21,812In Stock

£6.94

£6.40

£6.05

£5.74

View

Min.: 1
Mult.: 1

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

A1126LLHLT-T
Allegro MicroSystems
1: £1.01
120,705In Stock

Mfr. Part No.
A1126LLHLT-T

Mouser Part No
250-A1126LLHLT-T

Allegro MicroSystems

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

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Datasheet

120,705In Stock

Cut Tape

£1.01

£0.89

£0.803

£0.766

View

Reel

£0.533

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

A1309LLHLX-9-T
Allegro MicroSystems
1: £1.25
23,713In Stock

Mfr. Part No.
A1309LLHLX-9-T

Mouser Part No
250-A1309LLHLX-9-T

Allegro MicroSystems

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

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Datasheet

23,713In Stock

Cut Tape

£1.25

£1.10

£0.995

£0.943

View

Reel

£0.62

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: £1.53
30,337In Stock

Mfr. Part No.
A4403GEUTR-T

Mouser Part No
250-A4403GEUTR-T

Allegro MicroSystems

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

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Datasheet

30,337In Stock

Cut Tape

£1.53

£1.13

£1.01

£0.917

Reel

£0.766

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER

A4970SLBTR-T
Allegro MicroSystems
1: £3.76
7,130In Stock

Mfr. Part No.
A4970SLBTR-T

Mouser Part No
250-A4970SLBTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER

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Datasheet

7,130In Stock

Cut Tape

£3.76

£2.87

£2.65

£2.39

Reel

£2.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

ACS722LLCTR-10AB-T
Allegro MicroSystems
1: £4.13
8,044In Stock

Mfr. Part No.
ACS722LLCTR-10AB-T

Mouser Part No
250-722LLCTR10ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

Learn More

Datasheet

8,044In Stock

Cut Tape

£4.13

£3.72

£3.56

£3.37

View

Reel

£2.58

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-50AB-T
Allegro MicroSystems
1: £4.60
4,206In Stock

Mfr. Part No.
ACS724LMATR-50AB-T

Mouser Part No
250-724LMATR50ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

4,206In Stock

Cut Tape

£4.60

£4.14

£3.96

£3.76

Reel

£2.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR

ACS725LLCTR-30AU-T
Allegro MicroSystems
1: £3.20
8,495In Stock

Mfr. Part No.
ACS725LLCTR-30AU-T

Mouser Part No
250-725LLCTR30AUT

Allegro MicroSystems

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR

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Datasheet

8,495In Stock

Cut Tape

£3.20

£2.87

£2.75

£2.60

View

Reel

£1.89

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981KLRATR-150B3
Allegro MicroSystems
1: £4.02
8,923In Stock

Mfr. Part No.
ACS72981KLRATR-150B3

Mouser Part No
250-72981KLRATR150B3

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

8,923In Stock

Cut Tape

£4.02

£3.61

£3.46

£3.27

View

Reel

£2.30

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3921

A3921KLPTR-T
Allegro MicroSystems
1: £3.40
19,595In Stock

Mfr. Part No.
A3921KLPTR-T

Mouser Part No
250-A3921KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3921

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Datasheet

19,595In Stock

Cut Tape

£3.40

£2.58

£2.37

£2.16

View

Reel

£1.73

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Gate Drivers BRUSHED DC GATE DRIVER

A4955GLPTR-T
Allegro MicroSystems
1: £1.48
22,928In Stock

Mfr. Part No.
A4955GLPTR-T

Mouser Part No
250-A4955GLPTR-T

Allegro MicroSystems

Gate Drivers BRUSHED DC GATE DRIVER

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Datasheet

22,928In Stock

Cut Tape

£1.48

£1.09

£0.995

£0.882

View

Reel

£0.678

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Motion & Position Sensors PROGRAMMABLE ROTARY ANGLE SENSOR W/ANALOG AND PWM OUTPUT

A1330LLETR-T
Allegro MicroSystems
1: £2.30
21,957In Stock

Mfr. Part No.
A1330LLETR-T

Mouser Part No
250-A1330LLETR-T

Allegro MicroSystems

Board Mount Motion & Position Sensors PROGRAMMABLE ROTARY ANGLE SENSOR W/ANALOG AND PWM OUTPUT

Learn More

Datasheet

21,957In Stock

Cut Tape

£2.30

£2.05

£1.85

£1.77

View

Reel

£1.36

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER

A4953ELJTR-T
Allegro MicroSystems
1: £1.62
13,866In Stock

Mfr. Part No.
A4953ELJTR-T

Mouser Part No
250-A4953ELJTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER

Learn More

Datasheet

13,866In Stock

Cut Tape

£1.62

£1.20

£1.09

£0.978

Reel

£0.826

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor/Motion/Ignition Controllers & Drivers A4979SLPTR-T

A4979GLPTR-T
Allegro MicroSystems
1: £2.76
17,963In Stock

Mfr. Part No.
A4979GLPTR-T

Mouser Part No
250-A4979GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers A4979SLPTR-T

Learn More

Datasheet

17,963In Stock

Cut Tape

£2.76

£2.23

£2.10

£1.98

View

Reel

£1.80

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER

A4949GLJTR-T
Allegro MicroSystems
1: £2.01
1,568In Stock

Mfr. Part No.
A4949GLJTR-T

Mouser Part No
250-A4949GLJTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER

Learn More

Datasheet

1,568In Stock

Cut Tape

£2.01

£1.49

£1.36

£1.21

£1.15

Reel

£0.969

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981KLRATR-150B5
Allegro MicroSystems
1: £4.02
8,106In Stock

Mfr. Part No.
ACS72981KLRATR-150B5

Mouser Part No
250-72981KLRATR150B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

8,106In Stock

Cut Tape

£4.02

£3.61

£3.46

£3.27

View

Reel

£2.51

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100B5
Allegro MicroSystems
1: £4.56
9,503In Stock

Mfr. Part No.
ACS72981LLRATR-100B5

Mouser Part No
250-72981LLRATR100B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

9,503In Stock

Cut Tape

£4.56

£4.09

£3.93

£3.73

View

Reel

£2.88

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758KCB-150B-PSS-T
Allegro MicroSystems
1: £7.87
3,497In Stock

Mfr. Part No.
ACS758KCB-150B-PSS-T

Mouser Part No
250-758KCB150BPSST

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

3,497In Stock

£7.87

£7.13

£6.85

£6.42

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT BI-POLAR SWITCH

A1250LLHLX-T
Allegro MicroSystems
1: £1.16
38,774In Stock

Mfr. Part No.
A1250LLHLX-T

Mouser Part No
250-A1250LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT BI-POLAR SWITCH

Learn More

Datasheet

38,774In Stock

Cut Tape

£1.16

£1.03

£0.925

£0.882

View

Reel

£0.597

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP

A3983SLPTR-T
Allegro MicroSystems
1: £5.72
15,740In Stock

Mfr. Part No.
A3983SLPTR-T

Mouser Part No
250-A3983SLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP

Learn More

Datasheet

15,740In Stock

Cut Tape

£5.72

£4.42

£4.09

£3.73

View

Reel

£3.20

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS723KMATR-40AB-T
Allegro MicroSystems
1: £5.02
5,404In Stock

Mfr. Part No.
ACS723KMATR-40AB-T

Mouser Part No
250-723KMATR40ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

Learn More

Datasheet

5,404In Stock

Cut Tape

£5.02

£4.52

£4.34

£4.11

Reel

£3.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Motor/Motion/Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER w/3 SENSE AMPS

A4911KJPTR-T
Allegro MicroSystems
1: £4.96
22,383In Stock

Mfr. Part No.
A4911KJPTR-T

Mouser Part No
250-A4911KJPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER w/3 SENSE AMPS

Learn More

Datasheet

22,383In Stock

Cut Tape

£4.96

£3.80

£3.51

£3.20

Reel

£2.87

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Hall Effect/Magnetic Sensors ROT/LIN POS SENSOR, NON-SFI, ANA/PWM/SENT OUT, DUAL DIE

A31315LLUBTR-XZ-S-SE-10
Allegro MicroSystems
1: £5.18
12,000In Stock

Mfr. Part No.
A31315LLUBTR-XZ-S-SE-10

Mouser Part No
250-LUBTR-XZ-S-SE-10

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors ROT/LIN POS SENSOR, NON-SFI, ANA/PWM/SENT OUT, DUAL DIE

Learn More

Datasheet

12,000In Stock

Cut Tape

£5.18

£4.66

£4.48

£4.24

View

Reel

£3.06

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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