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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 30A BI-DIRECTIONAL CURRENT SENSOR

ACS712ELCTR-30A-T
Allegro MicroSystems
1: 4,08 €
13 399In Stock

Mfr. Part No.
ACS712ELCTR-30A-T

Mouser Part No
250-712ELCTR30AT

Allegro MicroSystems

Board Mount Current Sensors 30A BI-DIRECTIONAL CURRENT SENSOR

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Datasheet

13 399In Stock

Cut Tape

4,08 €

3,43 €

3,19 €

2,90 €

View

Reel

1,96 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-35AB-T
Allegro MicroSystems
1: 4,70 €
6 005In Stock

Mfr. Part No.
ACS720KLATR-35AB-T

Mouser Part No
250-720KLATR35ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

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Datasheet

6 005In Stock

Cut Tape

4,70 €

4,22 €

4,04 €

3,84 €

View

Reel

2,91 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Board Mount Current Sensors ACS724LLC-10AB-T

ACS724LLCTR-10AB-T
Allegro MicroSystems
1: 3,67 €
5 628In Stock

Mfr. Part No.
ACS724LLCTR-10AB-T

Mouser Part No
250-724LLCTR10ABT

Allegro MicroSystems

Board Mount Current Sensors ACS724LLC-10AB-T

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Datasheet

5 628In Stock

Cut Tape

3,67 €

3,29 €

3,15 €

2,98 €

View

Reel

2,30 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

ACS724LLCTR-50AB-T
Allegro MicroSystems
1: 3,67 €
5 543In Stock

Mfr. Part No.
ACS724LLCTR-50AB-T

Mouser Part No
250-724LLCTR50ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

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Datasheet

5 543In Stock

Cut Tape

3,67 €

3,29 €

3,15 €

2,98 €

View

Reel

2,30 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-30AB-T
Allegro MicroSystems
1: 5,27 €
4 041In Stock

Mfr. Part No.
ACS724LMATR-30AB-T

Mouser Part No
250-724LMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

4 041In Stock

Cut Tape

5,27 €

4,75 €

4,55 €

4,32 €

Reel

3,36 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-30AU-T
Allegro MicroSystems
1: 3,92 €
7 086In Stock

Mfr. Part No.
ACS725KMATR-30AU-T

Mouser Part No
250-725KMATR30AUT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

7 086In 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 HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

ACS725LLCTR-05AB-T
Allegro MicroSystems
1: 4,69 €
8 658In Stock

Mfr. Part No.
ACS725LLCTR-05AB-T

Mouser Part No
250-725LLCTR05ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

Learn More

Datasheet

8 658In Stock

Cut Tape

4,69 €

3,96 €

3,67 €

3,34 €

View

Reel

2,26 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772KCB-150B-PFF-T
Allegro MicroSystems
1: 8,29 €
2 558In Stock

Mfr. Part No.
ACS772KCB-150B-PFF-T

Mouser Part No
250-772KCB150BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

2 558In Stock

8,29 €

7,50 €

7,21 €

6,74 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773LCB-100B-PFF-T
Allegro MicroSystems
1: 8,29 €
2 239In 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

2 239In Stock

8,29 €

7,50 €

7,21 €

6,85 €

View

Min.: 1
Mult.: 1

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

A1366LKTTN-2-T
Allegro MicroSystems
1: 3,53 €
6 915In Stock

Mfr. Part No.
A1366LKTTN-2-T

Mouser Part No
250-A1366LKTTN-2-T

Allegro MicroSystems

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

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Datasheet

6 915In Stock

Cut Tape

3,53 €

3,16 €

3,03 €

2,86 €

View

Reel

2,17 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

ACS37002LMABTR-050B5-M
Allegro MicroSystems
1: 5,07 €
10 199In Stock

Mfr. Part No.
ACS37002LMABTR-050B5-M

Mouser Part No
250-S37002LMABTR050B

Allegro MicroSystems

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

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Datasheet

10 199In Stock

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

View

Reel

3,42 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100U5
Allegro MicroSystems
1: 5,22 €
7 377In Stock

Mfr. Part No.
ACS72981LLRATR-100U5

Mouser Part No
250-72981LLRATR100U5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

7 377In Stock

Cut Tape

5,22 €

4,70 €

4,50 €

4,27 €

View

Reel

3,35 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773ECB-200B-PFF-T
Allegro MicroSystems
1: 8,29 €
697In 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

697In Stock

8,29 €

7,50 €

7,21 €

6,81 €

View

Min.: 1
Mult.: 1

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

ACS37600KLUATR-003B5-C
Allegro MicroSystems
1: 4,48 €
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

4,48 €

4,02 €

3,85 €

3,65 €

View

Min.: 1
Mult.: 1

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

ACS37002LMABTR-050B3
Allegro MicroSystems
1: 5,07 €
1 931In Stock
6 000Expected 03/12/2026

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 931In Stock

6 000Expected 03/12/2026

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

Reel

3,23 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

ACS37002LMABTR-050B5
Allegro MicroSystems
1: 5,07 €
1 857In 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

1 857In Stock

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 €
2 807In Stock

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

2 807In 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 CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002KMABTR-050B3
Allegro MicroSystems
1: 4,48 €
1 069In Stock
6 000Expected 05/10/2026

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 069In Stock

6 000Expected 05/10/2026

Cut Tape

4,48 €

4,02 €

3,85 €

3,65 €

Reel

2,92 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

ACS37002LMCATR-090B5
Allegro MicroSystems
1: 6,20 €
1 273In 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 273In 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 NRND

ACS70331EOLCTR-005B3
Allegro MicroSystems
1: 2,47 €
4 101In Stock

Mfr. Part No.
ACS70331EOLCTR-005B3

Mouser Part No
250-70331EOLCTR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

4 101In 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 €
2 636In Stock
9 000Expected 16/07/2026

Mfr. Part No.
ACS711ELCTR-12AB-T

Mouser Part No
250-711ELCTR12ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

2 636In Stock

9 000Expected 16/07/2026

Cut Tape

2,07 €

1,85 €

1,66 €

1,59 €

View

Reel

1,12 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

ACS711KEXLT-15AB-T
Allegro MicroSystems
1: 1,13 €
1 250In Stock
54 000On Order

Mfr. Part No.
ACS711KEXLT-15AB-T

Mouser Part No
250-711KEXLT15ABT

Allegro MicroSystems

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

Learn More

Datasheet

1 250In Stock

54 000On Order

Cut Tape

1,13 €

0,998 €

0,894 €

0,85 €

View

Reel

0,628 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

ACS711KLCTR-12AB-T
Allegro MicroSystems
1: 2,25 €
6 734In Stock

Mfr. Part No.
ACS711KLCTR-12AB-T

Mouser Part No
250-711KLCTR12ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

Learn More

Datasheet

6 734In Stock

Cut Tape

2,25 €

2,01 €

1,81 €

1,74 €

View

Reel

1,32 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

ACS711KLCTR-25AB-T
Allegro MicroSystems
1: 2,25 €
1 298In Stock
9 000Expected 15/10/2026

Mfr. Part No.
ACS711KLCTR-25AB-T

Mouser Part No
250-711KLCTR25ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

Learn More

Datasheet

1 298In Stock

9 000Expected 15/10/2026

Cut Tape

2,25 €

2,01 €

1,81 €

1,74 €

View

Reel

1,33 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT

ACS71240KEXBLT-010B3-115
Allegro MicroSystems
1: 1,31 €
9 745In Stock

Mfr. Part No.
ACS71240KEXBLT-010B3-115

Mouser Part No
250-71240KEXBL0B3115

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT

Learn More

Datasheet

9 745In Stock

Cut Tape

1,31 €

1,16 €

1,04 €

0,989 €

Reel

0,758 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Current Sensors

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