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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 DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

ACS725LLCTR-10AU-T
Allegro MicroSystems
1: 2,61 €
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

2,61 €

2,37 €

2,28 €

2,17 €

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Reel

1,75 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR

ACS725LLCTR-30AU-T
Allegro MicroSystems
1: 2,85 €
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

2,85 €

2,55 €

2,43 €

2,30 €

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Reel

1,71 €

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: 6,40 €
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

6,40 €

5,78 €

5,55 €

5,18 €

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Min.: 1
Mult.: 1

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

ACS37002LMABTR-050B5-M
Allegro MicroSystems
1: 3,90 €
10.239In 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

10.239In Stock

Cut Tape

3,90 €

3,50 €

3,35 €

3,17 €

View

Reel

2,67 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

ACS37002LMABTR-050U5-M
Allegro MicroSystems
1: 5,18 €
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

5,18 €

4,36 €

4,06 €

3,68 €

Reel

2,63 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Gate Drivers BRUSHED DC GATE DRIVER

A89505KLPTR
Allegro MicroSystems
1: 2,04 €
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

2,04 €

1,52 €

1,38 €

1,25 €

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Reel

1,09 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-005B5
Allegro MicroSystems
1: 2,79 €
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

2,79 €

2,49 €

2,38 €

2,24 €

View

Reel

1,57 €

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: 1,88 €
5.417In 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

5.417In Stock

Cut Tape

1,88 €

1,68 €

1,51 €

1,44 €

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Reel

1,16 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

ACS725LLCTR-50AB-T
Allegro MicroSystems
1: 2,85 €
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

Learn More

Datasheet

3.145In Stock

Cut Tape

2,85 €

2,54 €

2,43 €

2,30 €

View

Reel

1,81 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100U5
Allegro MicroSystems
1: 4,03 €
7.884In Stock

Mfr. Part No.
ACS72981LLRATR-100U5

Mouser Part No
250-72981LLRATR100U5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

7.884In Stock

Cut Tape

4,03 €

3,62 €

3,47 €

3,29 €

View

Reel

2,39 €

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: 2,73 €
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

2,73 €

2,44 €

2,20 €

2,12 €

View

Reel

1,81 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100B3
Allegro MicroSystems
1: 5,36 €
2.126In Stock

Mfr. Part No.
ACS72981LLRATR-100B3

Mouser Part No
250-S72981LLRATR100B

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

2.126In Stock

Cut Tape

5,36 €

4,52 €

4,20 €

3,81 €

View

Reel

2,39 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

ACS37002LLAATR-025B5
Allegro MicroSystems
1: 3,92 €
4.734In Stock

Mfr. Part No.
ACS37002LLAATR-025B5

Mouser Part No
250-37002LLAATR025B5

Allegro MicroSystems

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

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Datasheet

4.734In Stock

3,92 €

3,52 €

3,37 €

3,19 €

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: 2,85 €
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

2,85 €

2,55 €

2,44 €

2,31 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

ACS730KLCTR-40AB-S
Allegro MicroSystems
1: 3,69 €
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

3,69 €

3,11 €

2,89 €

2,62 €

View

Reel

1,63 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

ACS37002LMABTR-050B3
Allegro MicroSystems
1: 3,92 €
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

3,92 €

3,52 €

3,37 €

3,19 €

View

Reel

2,59 €

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: 3,92 €
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

3,92 €

3,52 €

3,37 €

3,19 €

Reel

2,64 €

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: 4,80 €
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

4,80 €

4,32 €

4,14 €

3,92 €

View

Reel

2,91 €

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: 3,43 €
1.177In Stock
6.000Expected 4/20/2026

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 4/20/2026

Cut Tape

3,43 €

3,07 €

2,94 €

2,78 €

Reel

2,27 €

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: 4,79 €
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

Learn More

Datasheet

1.526In Stock

Cut Tape

4,79 €

4,31 €

4,13 €

3,91 €

Reel

3,13 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-010B3
Allegro MicroSystems
1: 2,37 €
3.284In Stock

Mfr. Part No.
ACS37612LLUATR-010B3

Mouser Part No
250-37612LLUATR010B3

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

Learn More

Datasheet

3.284In Stock

Cut Tape

2,37 €

2,12 €

2,03 €

1,92 €

View

Reel

1,57 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Board Mount Current Sensors NRND

ACS70331EESATR-005U3
Allegro MicroSystems
1: 1,68 €
7.922In Stock

Mfr. Part No.
ACS70331EESATR-005U3

Mouser Part No
250-70331EESATR005U3

Allegro MicroSystems

Board Mount Current Sensors NRND

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Datasheet

7.922In Stock

Cut Tape

1,68 €

1,51 €

1,37 €

1,32 €

Reel

1,08 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Board Mount Current Sensors CURRENT SENSOR

ACS711ELCTR-12AB-T
Allegro MicroSystems
1: 1,46 €
6.967In Stock

Mfr. Part No.
ACS711ELCTR-12AB-T

Mouser Part No
250-711ELCTR12ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

6.967In Stock

Cut Tape

1,46 €

1,33 €

1,20 €

1,16 €

View

Reel

0,92 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

ACS711KEXLT-15AB-T
Allegro MicroSystems
1: 0,843 €
15.211In Stock

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

15.211In Stock

Cut Tape

0,843 €

0,757 €

0,648 €

0,624 €

Reel

0,497 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

ACS711KLCTR-12AB-T
Allegro MicroSystems
1: 1,74 €
8.395In 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

8.395In Stock

Cut Tape

1,74 €

1,55 €

1,39 €

1,33 €

View

Reel

1,02 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Current Sensors

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Current Sensors

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