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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 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050U3
Allegro MicroSystems
1: 5,07 €
2.246In Stock

Mfr. Part No.
ACS37002LMABTR-050U3

Mouser Part No
250-2LMABTR-050U3

Allegro MicroSystems

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

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Datasheet

2.246In Stock

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

Reel

3,29 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-65AB-T
Allegro MicroSystems
1: 4,70 €
2.710In 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

2.710In Stock

Cut Tape

4,70 €

4,22 €

4,04 €

3,84 €

Reel

3,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-20AB-T
Allegro MicroSystems
1: 3,92 €
2.472In Stock

Mfr. Part No.
ACS725KMATR-20AB-T

Mouser Part No
250-725KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

2.472In Stock

Cut Tape

3,92 €

3,52 €

3,37 €

3,19 €

Reel

2,55 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773ECB-200B-PFF-T
Allegro MicroSystems
1: 8,79 €
322In 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

322In Stock

8,79 €

7,83 €

7,41 €

6,91 €

View

Min.: 1
Mult.: 1

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

ACS37002LMABTR-050U5-M
Allegro MicroSystems
1: 6,31 €
1.461In 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

1.461In Stock

Cut Tape

6,31 €

5,32 €

4,95 €

4,49 €

Reel

3,25 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

ACS37002LMABTR-050B3
Allegro MicroSystems
1: 6,32 €
1.179In Stock
6.000Expected 12/3/2026

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

1.179In Stock

6.000Expected 12/3/2026

Cut Tape

6,32 €

5,33 €

4,95 €

4,50 €

View

Reel

3,42 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 1.000

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

ACS37002LMABTR-050B5
Allegro MicroSystems
1: 5,07 €
1.396In Stock
6.000Expected 11/5/2026

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

1.396In Stock

6.000Expected 11/5/2026

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

Reel

3,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

ACS37002LMABTR-066B5
Allegro MicroSystems
1: 5,07 €
707In Stock
6.000Expected 12/24/2026

Mfr. Part No.
ACS37002LMABTR-066B5

Mouser Part No
250-2LMABTR-066B5

Allegro MicroSystems

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

Learn More

Datasheet

707In Stock

6.000Expected 12/24/2026

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

View

Reel

3,35 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 1.000

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

ACS37002LMABTR-066U3
Allegro MicroSystems
1: 5,07 €
3.223In Stock

Mfr. Part No.
ACS37002LMABTR-066U3

Mouser Part No
250-2LMABTR-066U3

Allegro MicroSystems

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

Learn More

Datasheet

3.223In Stock

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

Reel

3,29 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

ACS37002LMCATR-050B5
Allegro MicroSystems
1: 6,20 €
1.703In Stock

Mfr. Part No.
ACS37002LMCATR-050B5

Mouser Part No
250-2LMCATR-050B5

Allegro MicroSystems

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

Learn More

Datasheet

1.703In Stock

Cut Tape

6,20 €

5,59 €

5,37 €

5,09 €

Reel

4,06 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

ACS37002LMCATR-066B5
Allegro MicroSystems
1: 7,45 €
2.212In Stock

Mfr. Part No.
ACS37002LMCATR-066B5

Mouser Part No
250-2LMCATR-066B5

Allegro MicroSystems

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

Learn More

Datasheet

2.212In Stock

Cut Tape

7,45 €

6,59 €

6,12 €

5,56 €

View

Reel

4,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

ACS37002KMABTR-050B3
Allegro MicroSystems
1: 4,48 €
1.059In Stock
6.000Expected 10/5/2026

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

1.059In Stock

6.000Expected 10/5/2026

Cut Tape

4,48 €

4,02 €

3,85 €

3,65 €

View

Reel

3,04 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 1.000

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

ACS37002LLAATR-015B5
Allegro MicroSystems
1: 5,76 €
677In Stock

Mfr. Part No.
ACS37002LLAATR-015B5

Mouser Part No
250-37002LLAATR015B5

Allegro MicroSystems

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

Learn More

Datasheet

677In Stock

5,76 €

4,99 €

4,70 €

4,33 €

View

Min.: 1
Mult.: 1

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

ACS37002LMCATR-090B5
Allegro MicroSystems
1: 6,20 €
1.149In 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

Learn More

Datasheet

1.149In Stock

Cut Tape

6,20 €

5,59 €

5,37 €

5,09 €

Reel

4,11 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

ACS37003KMCATR-180B5
Allegro MicroSystems
1: 5,93 €
2.551In Stock

Mfr. Part No.
ACS37003KMCATR-180B5

Mouser Part No
250-3KMCATR-180B5

Allegro MicroSystems

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

Learn More

Datasheet

2.551In Stock

Cut Tape

5,93 €

5,34 €

5,13 €

4,81 €

Reel

3,72 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors NRND

ACS70331EESATR-005B3
Allegro MicroSystems
1: 2,33 €
2.927In Stock

Mfr. Part No.
ACS70331EESATR-005B3

Mouser Part No
250-70331EESATR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

2.927In Stock

Cut Tape

2,33 €

2,08 €

1,87 €

1,80 €

Reel

1,25 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Current Sensors NRND

ACS70331EOLCTR-005B3
Allegro MicroSystems
1: 2,47 €
4.027In Stock

Mfr. Part No.
ACS70331EOLCTR-005B3

Mouser Part No
250-70331EOLCTR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

4.027In Stock

Cut Tape

2,47 €

2,20 €

1,98 €

1,90 €

View

Reel

1,48 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors CURRENT SENSOR

ACS711ELCTR-12AB-T
Allegro MicroSystems
1: 2,07 €
719In Stock
9.000Expected 8/17/2026

Mfr. Part No.
ACS711ELCTR-12AB-T

Mouser Part No
250-711ELCTR12ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

719In Stock

9.000Expected 8/17/2026

Cut Tape

2,07 €

1,85 €

1,66 €

1,59 €

View

Reel

1,28 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-010B3
Allegro MicroSystems
1: 1,69 €
8.736In Stock

Mfr. Part No.
ACS71240KEXBLT-010B3

Mouser Part No
250-71240KEXBLT010B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

8.736In Stock

Cut Tape

1,69 €

1,50 €

1,34 €

1,29 €

Reel

0,972 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-030B3
Allegro MicroSystems
1: 1,69 €
8.721In Stock

Mfr. Part No.
ACS71240KEXBLT-030B3

Mouser Part No
250-71240KEXBLT030B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

8.721In Stock

Cut Tape

1,69 €

1,50 €

1,34 €

1,29 €

Reel

0,989 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-010B3
Allegro MicroSystems
1: 2,43 €
4.283In Stock
9.000Expected 9/3/2026

Mfr. Part No.
ACS71240LLCBTR-010B3

Mouser Part No
250-71240LLCBTR010B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

4.283In Stock

9.000Expected 9/3/2026

Cut Tape

2,43 €

2,17 €

1,95 €

1,87 €

View

Reel

1,42 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-15AB-T
Allegro MicroSystems
1: 4,70 €
4.075In Stock

Mfr. Part No.
ACS720KLATR-15AB-T

Mouser Part No
250-720KLATR15ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

Learn More

Datasheet

4.075In Stock

Cut Tape

4,70 €

4,22 €

4,04 €

3,84 €

Reel

3,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

ACS724LLCTR-05AB-T
Allegro MicroSystems
1: 4,70 €
1.224In Stock
18.000Expected 8/27/2026

Mfr. Part No.
ACS724LLCTR-05AB-T

Mouser Part No
250-724LLCTR05ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

Learn More

Datasheet

1.224In Stock

18.000Expected 8/27/2026

Cut Tape

4,70 €

3,96 €

3,68 €

3,35 €

View

Reel

2,30 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

Board Mount Current Sensors ACS724LLC-10AB-T

ACS724LLCTR-10AB-T
Allegro MicroSystems
1: 3,67 €
2.934In Stock
9.000Expected 2/25/2027

Mfr. Part No.
ACS724LLCTR-10AB-T

Mouser Part No
250-724LLCTR10ABT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-10AB-T

Learn More

Datasheet

2.934In Stock

9.000Expected 2/25/2027

Cut Tape

3,67 €

3,29 €

3,15 €

2,98 €

View

Reel

2,30 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC

ACS724LLCTR-10AU-T
Allegro MicroSystems
1: 3,67 €
2.424In Stock
9.000Expected 9/14/2026

Mfr. Part No.
ACS724LLCTR-10AU-T

Mouser Part No
250-724LLCTR10AUT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC

Learn More

Datasheet

2.424In Stock

9.000Expected 9/14/2026

Cut Tape

3,67 €

3,29 €

3,15 €

2,98 €

View

Reel

2,30 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

Current Sensors

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Current Sensors

All Results (142)

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