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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 #

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

AMT49413GEVATR
Allegro MicroSystems
1: $4.90
22,153In Stock

Mfr. Part #
AMT49413GEVATR

Mouser Part #
250-AMT49413GEVATR

Allegro MicroSystems

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

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Datasheet

22,153In Stock

Cut Tape

$4.90

$3.73

$3.44

$3.11

Reel

$2.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS715ELCTR-30A-T
Allegro MicroSystems
1: $5.27
12,665In Stock

Mfr. Part #
ACS715ELCTR-30A-T

Mouser Part #
250-715ELCTR30AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

12,665In Stock

Cut Tape

$5.27

$4.74

$4.54

$4.30

View

Reel

$3.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS716KLATR-12CB-T
Allegro MicroSystems
1: $5.94
8,858In Stock

Mfr. Part #
ACS716KLATR-12CB-T

Mouser Part #
250-716KLATR12CBT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

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Datasheet

8,858In Stock

Cut Tape

$5.94

$5.35

$5.12

$4.86

Reel

$3.87

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

ACS717KMATR-10B-T
Allegro MicroSystems
1: $6.69
5,382In Stock

Mfr. Part #
ACS717KMATR-10B-T

Mouser Part #
250-717KMATR10BT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

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Datasheet

5,382In Stock

Cut Tape

$6.69

$6.03

$5.78

$5.49

Reel

$4.34

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: $10.73
18,771In Stock

Mfr. Part #
ACS758ECB-200B-PFF-T

Mouser Part #
250-758ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

18,771In Stock

$10.73

$9.72

$9.21

$8.53

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758KCB-150U-PFF-T
Allegro MicroSystems
1: $10.49
2,197In Stock

Mfr. Part #
ACS758KCB-150U-PFF-T

Mouser Part #
250-758KCB150UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

2,197In Stock

$10.49

$9.50

$9.13

$8.56

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-100U-PFF-T
Allegro MicroSystems
1: $10.46
21,599In Stock

Mfr. Part #
ACS758LCB-100U-PFF-T

Mouser Part #
250-758LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

21,599In Stock

$10.46

$9.31

$8.75

$8.17

View

Min.: 1
Mult.: 1

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

A1126LLHLT-T
Allegro MicroSystems
1: $1.35
117,682In Stock

Mfr. Part #
A1126LLHLT-T

Mouser Part #
250-A1126LLHLT-T

Allegro MicroSystems

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

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Datasheet

117,682In Stock

Cut Tape

$1.35

$1.19

$1.07

$1.02

View

Reel

$0.702

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

A1221LLHLX-T
Allegro MicroSystems
1: $1.19
25,673In Stock

Mfr. Part #
A1221LLHLX-T

Mouser Part #
250-A1221LLHLX-T

Allegro MicroSystems

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

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Datasheet

25,673In Stock

Cut Tape

$1.19

$1.06

$0.938

$0.896

View

Reel

$0.593

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: $2.02
30,327In Stock

Mfr. Part #
A4403GEUTR-T

Mouser Part #
250-A4403GEUTR-T

Allegro MicroSystems

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

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Datasheet

30,327In Stock

Cut Tape

$2.02

$1.50

$1.36

$1.21

Reel

$1.02

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: $4.21
7,125In Stock

Mfr. Part #
A4970SLBTR-T

Mouser Part #
250-A4970SLBTR-T

Allegro MicroSystems

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

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Datasheet

7,125In Stock

Cut Tape

$4.21

$3.40

$3.18

$2.95

Reel

$2.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-20A-T
Allegro MicroSystems
1: $5.50
4,509In Stock

Mfr. Part #
ACS714LLCTR-20A-T

Mouser Part #
250-714LLCTR20AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

4,509In Stock

Cut Tape

$5.50

$4.95

$4.74

$4.49

View

Reel

$3.50

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-65AB-T
Allegro MicroSystems
1: $4.56
6,220In Stock

Mfr. Part #
ACS724KMATR-65AB-T

Mouser Part #
250-724KMATR65ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

6,220In Stock

Cut Tape

$4.56

$4.09

$3.92

$3.71

Reel

$2.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758ECB-200B-PSS-T
Allegro MicroSystems
1: $9.99
4,739In Stock

Mfr. Part #
ACS758ECB-200B-PSS-T

Mouser Part #
250-758ECB200BPSST

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

4,739In Stock

$9.99

$9.05

$8.70

$8.15

View

Min.: 1
Mult.: 1

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP

A5976GLPTR-T
Allegro MicroSystems
1: $3.49
8,530In Stock

Mfr. Part #
A5976GLPTR-T

Mouser Part #
250-A5976GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP

Learn More

Datasheet

8,530In Stock

Cut Tape

$3.49

$2.63

$2.41

$2.18

View

Reel

$1.72

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-005U3
Allegro MicroSystems
1: $2.87
12,584In Stock

Mfr. Part #
ACS70331EOLCTR-005U3

Mouser Part #
250-70331EOLCTR005U3

Allegro MicroSystems

Board Mount Current Sensors NRND

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Datasheet

12,584In Stock

Cut Tape

$2.87

$2.56

$2.30

$2.21

View

Reel

$1.64

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors UNIPOLAR SWITCH

A1122LLHLT-T
Allegro MicroSystems
1: $1.51
41,079In Stock

Mfr. Part #
A1122LLHLT-T

Mouser Part #
250-A1122LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors UNIPOLAR SWITCH

Learn More

Datasheet

41,079In Stock

Cut Tape

$1.51

$1.34

$1.23

$1.12

View

Reel

$0.859

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3946

A3946KLPTR-T
Allegro MicroSystems
1: $4.35
12,522In Stock

Mfr. Part #
A3946KLPTR-T

Mouser Part #
250-A3946KLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3946

Learn More

Datasheet

12,522In Stock

Cut Tape

$4.35

$3.30

$3.03

$2.74

View

Reel

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 3981

A3981KLPTR-T
Allegro MicroSystems
1: $5.08
10,692In Stock

Mfr. Part #
A3981KLPTR-T

Mouser Part #
250-A3981KLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 3981

Learn More

Datasheet

10,692In Stock

Cut Tape

$5.08

$3.87

$3.57

$3.23

View

Reel

$2.71

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER

A5950KEUSR-J
Allegro MicroSystems
1: $2.74
17,033In Stock

Mfr. Part #
A5950KEUSR-J

Mouser Part #
250-A5950KEUSR-J

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER

Learn More

Datasheet

17,033In Stock

Cut Tape

$2.74

$2.05

$1.87

$1.68

View

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC

ACS70310LKTATN-2P5B5-C
Allegro MicroSystems
1: $5.35
5,353In Stock

Mfr. Part #
ACS70310LKTATN-2P5B5-C

Mouser Part #
250-7031LKTATN2P5B5

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC

Learn More

Datasheet

5,353In Stock

Cut Tape

$5.35

$5.25

$4.09

$3.77

View

Reel

$2.95

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-20AB-T
Allegro MicroSystems
1: $4.56
2,756In Stock

Mfr. Part #
ACS724KMATR-20AB-T

Mouser Part #
250-724KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

2,756In Stock

Cut Tape

$4.56

$4.09

$3.92

$3.71

Reel

$2.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-50AB-T
Allegro MicroSystems
1: $6.13
4,196In Stock

Mfr. Part #
ACS724LMATR-50AB-T

Mouser Part #
250-724LMATR50ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

4,196In Stock

Cut Tape

$6.13

$5.52

$5.29

$5.02

Reel

$3.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH

A1212LLHLT-T
Allegro MicroSystems
1: $1.24
6,847In Stock

Mfr. Part #
A1212LLHLT-T

Mouser Part #
250-A1212LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH

Learn More

Datasheet

6,847In Stock

Cut Tape

$1.24

$1.10

$0.976

$0.932

View

Reel

$0.691

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

A1152LLHLX-T
Allegro MicroSystems
1: $1.45
28,060In Stock

Mfr. Part #
A1152LLHLX-T

Mouser Part #
250-A1152LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

Learn More

Datasheet

28,060In Stock

Cut Tape

$1.45

$1.29

$1.15

$1.10

View

Reel

$0.735

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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