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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 DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP

A3983SLPTR-T
Allegro MicroSystems
1: Rp139.797
15.738In 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

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Datasheet

15.738In Stock

Cut Tape

Rp139.797

Rp107.874

Rp99.986

Rp91.180

View

Reel

Rp77.971

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP

A4985SESTR-T
Allegro MicroSystems
1: Rp42.930
12.743In Stock

Mfr. Part No.
A4985SESTR-T

Mouser Part No
250-A4985SESTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP

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Datasheet

12.743In Stock

Cut Tape

Rp42.930

Rp34.674

Rp32.839

Rp30.638

Reel

Rp27.886

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-100U-T
Allegro MicroSystems
1: Rp131.724
12.227In Stock

Mfr. Part No.
ACS781LLRTR-100U-T

Mouser Part No
250-781LLRTR100UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

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Datasheet

12.227In Stock

Cut Tape

Rp131.724

Rp118.699

Rp113.929

Rp108.058

View

Reel

Rp76.319

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Gate Drivers BRUSHED DC GATE DRIVER

A4955GESTR-T
Allegro MicroSystems
1: Rp31.372
28.695In Stock

Mfr. Part No.
A4955GESTR-T

Mouser Part No
250-A4955GESTR-T

Allegro MicroSystems

Gate Drivers BRUSHED DC GATE DRIVER

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Datasheet

28.695In Stock

Cut Tape

Rp31.372

Rp23.116

Rp20.914

Rp18.713

Reel

Rp15.557

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

AMT49413GEVATR
Allegro MicroSystems
1: Rp89.895
22.155In 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

22.155In Stock

Cut Tape

Rp89.895

Rp68.431

Rp62.927

Rp57.056

Reel

Rp51.002

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Sensor Interface FULLY PROGRAMMABLE SELF CALIBRATING TPOS GEAR TOOTH SENSOR

ATS675LSETN-LT-T
Allegro MicroSystems
1: Rp131.541
3.309In Stock

Mfr. Part No.
ATS675LSETN-LT-T

Mouser Part No
250-ATS675LSETN-LT-T

Allegro MicroSystems

Sensor Interface FULLY PROGRAMMABLE SELF CALIBRATING TPOS GEAR TOOTH SENSOR

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Datasheet

3.309In Stock

Cut Tape

Rp131.541

Rp124.386

Rp115.396

Rp105.490

Reel

Rp96.683

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37003KMCATR-120B3
Allegro MicroSystems
1: Rp126.404
3.430In Stock

Mfr. Part No.
ACS37003KMCATR-120B3

Mouser Part No
250-03KMCATR-120B3

Allegro MicroSystems

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

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Datasheet

3.430In Stock

Cut Tape

Rp126.404

Rp113.929

Rp109.342

Rp103.655

Reel

Rp82.190

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors CURRENT SENSOR

ACS715ELCTR-30A-T
Allegro MicroSystems
1: Rp96.683
12.665In Stock

Mfr. Part No.
ACS715ELCTR-30A-T

Mouser Part No
250-715ELCTR30AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

12.665In Stock

Cut Tape

Rp96.683

Rp86.777

Rp83.107

Rp78.704

View

Reel

Rp54.121

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: Rp122.735
5.382In 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

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Datasheet

5.382In Stock

Cut Tape

Rp122.735

Rp110.626

Rp106.040

Rp100.720

Reel

Rp79.622

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: Rp186.946
18.830In 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

18.830In Stock

Rp186.946

Rp170.067

Rp155.207

Rp145.851

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758KCB-150U-PFF-T
Allegro MicroSystems
1: Rp192.450
2.197In 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

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Datasheet

2.197In Stock

Rp192.450

Rp174.287

Rp167.499

Rp156.858

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-100U-PFF-T
Allegro MicroSystems
1: Rp191.899
21.599In 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

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Datasheet

21.599In Stock

Rp191.899

Rp170.801

Rp160.528

Rp149.887

View

Min.: 1
Mult.: 1

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-050U-T
Allegro MicroSystems
1: Rp131.724
7.777In 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

7.777In Stock

Cut Tape

Rp131.724

Rp118.882

Rp113.929

Rp108.241

View

Reel

Rp82.740

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

A1126LLHLT-T
Allegro MicroSystems
1: Rp24.767
117.695In 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

117.695In Stock

Cut Tape

Rp24.767

Rp21.832

Rp19.630

Rp18.713

View

Reel

Rp13.888

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

A1221LLHLX-T
Allegro MicroSystems
1: Rp21.832
25.673In Stock

Mfr. Part No.
A1221LLHLX-T

Mouser Part No
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

Rp21.832

Rp19.447

Rp17.209

Rp16.401

View

Reel

Rp10.531

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: Rp37.242
30.327In 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

30.327In Stock

Cut Tape

Rp37.242

Rp27.519

Rp24.767

Rp22.382

Reel

Rp18.713

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: Rp77.237
7.125In 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

7.125In Stock

Cut Tape

Rp77.237

Rp62.376

Rp58.340

Rp54.121

Reel

Rp48.984

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: Rp83.658
6.220In 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

6.220In Stock

Cut Tape

Rp83.658

Rp75.035

Rp71.733

Rp67.880

Reel

Rp54.488

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: Rp183.277
4.939In Stock

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

Mouser Part No
250-758ECB200BPSST

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

4.939In Stock

Rp183.277

Rp166.031

Rp159.610

Rp149.520

View

Min.: 1
Mult.: 1

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

A5976GLPTR-T
Allegro MicroSystems
1: Rp64.028
8.555In Stock

Mfr. Part No.
A5976GLPTR-T

Mouser Part No
250-A5976GLPTR-T

Allegro MicroSystems

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

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Datasheet

8.555In Stock

Cut Tape

Rp64.028

Rp48.250

Rp44.214

Rp39.811

View

Reel

Rp30.271

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

ACS70310LKTATN-2P5B5-C
Allegro MicroSystems
1: Rp98.151
5.353In Stock

Mfr. Part No.
ACS70310LKTATN-2P5B5-C

Mouser Part No
250-7031LKTATN2P5B5

Allegro MicroSystems

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

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Datasheet

5.353In Stock

Cut Tape

Rp98.151

Rp96.317

Rp75.035

Rp69.164

View

Reel

Rp54.121

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-20AB-T
Allegro MicroSystems
1: Rp83.658
2.881In Stock

Mfr. Part No.
ACS724KMATR-20AB-T

Mouser Part No
250-724KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

2.881In Stock

Cut Tape

Rp83.658

Rp75.035

Rp71.733

Rp67.880

Reel

Rp54.488

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-50AB-T
Allegro MicroSystems
1: Rp112.461
4.196In Stock

Mfr. Part No.
ACS724LMATR-50AB-T

Mouser Part No
250-724LMATR50ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

4.196In Stock

Cut Tape

Rp112.461

Rp101.086

Rp96.867

Rp91.913

Reel

Rp72.650

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

A4949GLJTR-T
Allegro MicroSystems
1: Rp48.984
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

Rp48.984

Rp36.509

Rp33.206

Rp29.721

Rp28.069

Reel

Rp23.666

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

A1152LLHLX-T
Allegro MicroSystems
1: Rp26.602
28.060In Stock

Mfr. Part No.
A1152LLHLX-T

Mouser Part No
250-A1152LLHLX-T

Allegro MicroSystems

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

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Datasheet

28.060In Stock

Cut Tape

Rp26.602

Rp23.666

Rp21.098

Rp20.181

View

Reel

Rp13.484

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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