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Current Sensors

Allegro Microsystems Current Sensors are advanced ICs that achieve high efficiency and power density in designs. The Current Sensors are fully integrated solutions designed to make design-in easy. Allegro’s current sensors include fast over-current detection in addition to a precision analog output. Additionally, the current sensors offer a high voltage with excellent isolation ratings of up to 1100Vrms. The devices are ideal for residential and industrial solar inverter applications.

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Part #

Board Mount Current Sensors ACS724LLC-20AB-T

ACS724LLCTR-20AB-T
Allegro MicroSystems
1: Rp55.588
10.200In Stock

Mfr. Part No.
ACS724LLCTR-20AB-T

Mouser Part No
250-724LLCTR20ABT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-20AB-T

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Datasheet

10.200In Stock

Cut Tape

Rp55.588

Rp50.818

Rp48.800

Rp46.048

View

Reel

Rp37.059

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors ACS724LLC-20AU-T

ACS724LLCTR-20AU-T
Allegro MicroSystems
1: Rp58.524
7.059In Stock

Mfr. Part No.
ACS724LLCTR-20AU-T

Mouser Part No
250-724LLCTR20AUT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-20AU-T

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Datasheet

7.059In Stock

Cut Tape

Rp58.524

Rp53.570

Rp51.185

Rp47.700

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Reel

Rp37.426

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-30AB-T
Allegro MicroSystems
1: Rp64.761
8.800In Stock

Mfr. Part No.
ACS725KMATR-30AB-T

Mouser Part No
250-725KMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

8.800In Stock

Cut Tape

Rp64.761

Rp57.790

Rp55.405

Rp52.286

Reel

Rp40.361

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

ACS725LLCTR-10AU-T
Allegro MicroSystems
1: Rp55.588
8.570In Stock

Mfr. Part No.
ACS725LLCTR-10AU-T

Mouser Part No
250-725LLCTR10AUT

Allegro MicroSystems

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

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Datasheet

8.570In Stock

Cut Tape

Rp55.588

Rp50.452

Rp48.617

Rp46.232

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Reel

Rp37.426

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR

ACS725LLCTR-30AU-T
Allegro MicroSystems
1: Rp60.725
9.538In 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

9.538In Stock

Cut Tape

Rp60.725

Rp54.304

Rp51.919

Rp48.984

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Reel

Rp36.509

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-050B5
Allegro MicroSystems
1: Rp86.043
7.270In Stock

Mfr. Part No.
ACS72981LLRATR-050B5

Mouser Part No
250-72981LLRATR050B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

7.270In Stock

Cut Tape

Rp86.043

Rp77.237

Rp73.934

Rp70.082

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Reel

Rp55.405

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773LCB-100B-PFF-T
Allegro MicroSystems
1: Rp136.494
3.102In Stock

Mfr. Part No.
ACS773LCB-100B-PFF-T

Mouser Part No
250-773LCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

3.102In Stock

Rp136.494

Rp123.285

Rp118.332

Rp110.443

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Min.: 1
Mult.: 1

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

ACS37002LMABTR-050U5-M
Allegro MicroSystems
1: Rp110.443
1.563In Stock

Mfr. Part No.
ACS37002LMABTR-050U5-M

Mouser Part No
250-S37002LMABTR050U

Allegro MicroSystems

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

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Datasheet

1.563In Stock

Cut Tape

Rp110.443

Rp93.014

Rp86.593

Rp78.521

Reel

Rp56.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Gate Drivers BRUSHED DC GATE DRIVER

A89505KLPTR
Allegro MicroSystems
1: Rp43.480
10.888In Stock

Mfr. Part No.
A89505KLPTR

Mouser Part No
250-A89505KLPTR

Allegro MicroSystems

Gate Drivers BRUSHED DC GATE DRIVER

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Datasheet

10.888In Stock

Cut Tape

Rp43.480

Rp32.472

Rp29.537

Rp26.602

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Reel

Rp23.299

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-005B5
Allegro MicroSystems
1: Rp59.441
10.134In Stock

Mfr. Part No.
ACS37612LLUATR-005B5

Mouser Part No
250-37612LLUATR005B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

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Datasheet

10.134In Stock

Cut Tape

Rp59.441

Rp53.203

Rp50.818

Rp47.883

View

Reel

Rp32.289

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-010B3
Allegro MicroSystems
1: Rp40.178
5.469In Stock

Mfr. Part No.
ACS71240LLCBTR-010B3

Mouser Part No
250-71240LLCBTR010B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

5.469In Stock

Cut Tape

Rp40.178

Rp35.775

Rp32.106

Rp30.821

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Reel

Rp24.767

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-65AB-T
Allegro MicroSystems
1: Rp77.604
2.870In Stock

Mfr. Part No.
ACS720KLATR-65AB-T

Mouser Part No
250-720KLATR65ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

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Datasheet

2.870In Stock

Cut Tape

Rp77.604

Rp69.531

Rp66.596

Rp62.927

Reel

Rp51.369

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

ACS725LLCTR-50AB-T
Allegro MicroSystems
1: Rp60.725
3.145In Stock

Mfr. Part No.
ACS725LLCTR-50AB-T

Mouser Part No
250-725LLCTR50ABT

Allegro MicroSystems

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

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Datasheet

3.145In Stock

Cut Tape

Rp60.725

Rp54.121

Rp51.736

Rp48.984

View

Reel

Rp38.710

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

A1366LKTTN-1-T
Allegro MicroSystems
1: Rp58.340
4.847In Stock

Mfr. Part No.
A1366LKTTN-1-T

Mouser Part No
250-A1366LKTTN-1-T

Allegro MicroSystems

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

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Datasheet

4.847In Stock

Cut Tape

Rp58.340

Rp52.103

Rp46.966

Rp45.131

View

Reel

Rp38.527

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100B3
Allegro MicroSystems
1: Rp114.296
2.156In Stock

Mfr. Part No.
ACS72981LLRATR-100B3

Mouser Part No
250-S72981LLRATR100B

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

2.156In Stock

Cut Tape

Rp114.296

Rp96.317

Rp89.528

Rp81.273

View

Reel

Rp48.984

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

ACS37600KLUATR-003B5-C
Allegro MicroSystems
1: Rp60.725
2.587In Stock

Mfr. Part No.
ACS37600KLUATR-003B5-C

Mouser Part No
250-7600KLUATR003B5C

Allegro MicroSystems

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

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Datasheet

2.587In Stock

Rp60.725

Rp54.488

Rp52.103

Rp49.351

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

ACS730KLCTR-40AB-S
Allegro MicroSystems
1: Rp78.704
2.749In Stock

Mfr. Part No.
ACS730KLCTR-40AB-S

Mouser Part No
250-ACS730KLCTR40ABS

Allegro MicroSystems

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

2.749In Stock

Cut Tape

Rp78.704

Rp66.413

Rp61.643

Rp55.955

View

Reel

Rp34.857

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

ACS37002KMABTR-050B5
Allegro MicroSystems
1: Rp73.934
2.600In Stock

Mfr. Part No.
ACS37002KMABTR-050B5

Mouser Part No
250-2KMABTR-050B5

Allegro MicroSystems

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

Learn More

Datasheet

2.600In Stock

Cut Tape

Rp73.934

Rp66.046

Rp63.294

Rp59.808

Reel

Rp47.700

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050B3
Allegro MicroSystems
1: Rp83.658
1.857In Stock

Mfr. Part No.
ACS37002LMABTR-050B3

Mouser Part No
250-2LMABTR-050B3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

1.857In Stock

Cut Tape

Rp83.658

Rp75.035

Rp71.916

Rp68.064

View

Reel

Rp55.221

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050B5
Allegro MicroSystems
1: Rp83.658
2.462In Stock

Mfr. Part No.
ACS37002LMABTR-050B5

Mouser Part No
250-2LMABTR-050B5

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

2.462In Stock

Cut Tape

Rp83.658

Rp75.035

Rp71.916

Rp68.064

Reel

Rp56.322

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMCATR-050B3
Allegro MicroSystems
1: Rp102.371
3.815In Stock

Mfr. Part No.
ACS37002LMCATR-050B3

Mouser Part No
250-2LMCATR-050B3

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

3.815In Stock

Cut Tape

Rp102.371

Rp92.097

Rp88.244

Rp83.658

View

Reel

Rp59.625

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

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

ACS37002KMABTR-050B3
Allegro MicroSystems
1: Rp73.201
1.177In Stock
6.000Expected 20/04/2026

Mfr. Part No.
ACS37002KMABTR-050B3

Mouser Part No
250-37002KMABTR050B3

Allegro MicroSystems

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

Learn More

Datasheet

1.177In Stock

6.000Expected 20/04/2026

Cut Tape

Rp73.201

Rp65.495

Rp62.743

Rp59.258

Reel

Rp48.433

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMCATR-090B5
Allegro MicroSystems
1: Rp102.187
1.526In Stock

Mfr. Part No.
ACS37002LMCATR-090B5

Mouser Part No
250-37002LMCATR090B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

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Datasheet

1.526In Stock

Cut Tape

Rp102.187

Rp91.913

Rp88.061

Rp83.474

Reel

Rp66.779

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-010B3
Allegro MicroSystems
1: Rp50.635
3.284In Stock

Mfr. Part No.
ACS37612LLUATR-010B3

Mouser Part No
250-37612LLUATR010B3

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

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Datasheet

3.284In Stock

Cut Tape

Rp50.635

Rp45.315

Rp43.297

Rp40.912

View

Reel

Rp32.289

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Board Mount Current Sensors NRND

ACS70331EESATR-005U3
Allegro MicroSystems
1: Rp35.775
8.072In Stock

Mfr. Part No.
ACS70331EESATR-005U3

Mouser Part No
250-70331EESATR005U3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

8.072In Stock

Cut Tape

Rp35.775

Rp32.106

Rp29.170

Rp28.069

Reel

Rp22.933

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Current Sensors

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Current Sensors

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