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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 HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-30AB-T
Allegro MicroSystems
1: $4.79
7,099In Stock

Mfr. Part No.
ACS724KMATR-30AB-T

Mouser Part No
250-724KMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

7,099In Stock

Cut Tape

$4.79

$4.49

$4.34

$4.18

Reel

$3.64

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: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-65AB-T
Allegro MicroSystems
1: $6.20
6,227In Stock

Mfr. Part No.
ACS724KMATR-65AB-T

Mouser Part No
250-724KMATR65ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

6,227In Stock

Cut Tape

$6.20

$5.56

$5.32

$5.03

Reel

$4.04

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: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-20AB-T
Allegro MicroSystems
1: $8.34
8,393In Stock

Mfr. Part No.
ACS724LMATR-20AB-T

Mouser Part No
250-724LMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

8,393In Stock

Cut Tape

$8.34

$7.51

$7.19

$6.83

Reel

$5.13

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: 1,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981KLRATR-150B5
Allegro MicroSystems
1: $7.29
8,106In Stock

Mfr. Part No.
ACS72981KLRATR-150B5

Mouser Part No
250-72981KLRATR150B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

8,106In Stock

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$7.29

$6.54

$6.27

$5.93

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$4.54

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: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100B5
Allegro MicroSystems
1: $8.26
9,538In Stock

Mfr. Part No.
ACS72981LLRATR-100B5

Mouser Part No
250-72981LLRATR100B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

9,538In Stock

Cut Tape

$8.26

$7.41

$7.11

$6.75

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Reel

$5.22

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: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-50AB-T
Allegro MicroSystems
1: $8.34
4,206In Stock

Mfr. Part No.
ACS724LMATR-50AB-T

Mouser Part No
250-724LMATR50ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

4,206In Stock

Cut Tape

$8.34

$7.49

$7.18

$6.81

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$5.39

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: 1,000

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR

ACS725LLCTR-30AU-T
Allegro MicroSystems
1: $5.81
8,500In 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

8,500In Stock

Cut Tape

$5.81

$5.21

$4.98

$4.71

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Reel

$3.59

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981KLRATR-150B3
Allegro MicroSystems
1: $7.29
8,923In Stock

Mfr. Part No.
ACS72981KLRATR-150B3

Mouser Part No
250-72981KLRATR150B3

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

8,923In Stock

Cut Tape

$7.29

$6.56

$6.27

$5.94

View

Reel

$4.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-005U3
Allegro MicroSystems
1: $3.90
12,635In Stock

Mfr. Part No.
ACS70331EOLCTR-005U3

Mouser Part No
250-70331EOLCTR005U3

Allegro MicroSystems

Board Mount Current Sensors NRND

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Datasheet

12,635In Stock

Cut Tape

$3.90

$3.48

$3.13

$3.01

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Reel

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS733KLATR-65AB-T
Allegro MicroSystems
1: $9.02
5,997In Stock
NRND

Mfr. Part No.
ACS733KLATR-65AB-T

Mouser Part No
250-733KLATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

5,997In Stock

Cut Tape

$9.02

$7.59

$7.06

$6.41

Reel

$4.58

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: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION

ACS732KMATR-65AB-T
Allegro MicroSystems
1: $9.02
10,957In Stock
NRND

Mfr. Part No.
ACS732KMATR-65AB-T

Mouser Part No
250-732KMATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION

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Datasheet

10,957In Stock

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$9.02

$7.59

$7.06

$6.41

Reel

$4.58

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: 1,000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-005B5
Allegro MicroSystems
1: $5.70
9,714In 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

9,714In Stock

Cut Tape

$5.70

$5.10

$4.88

$4.61

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Reel

$3.51

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-30AB-T
Allegro MicroSystems
1: $6.20
8,755In Stock

Mfr. Part No.
ACS725KMATR-30AB-T

Mouser Part No
250-725KMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

8,755In Stock

Cut Tape

$6.20

$5.56

$5.32

$5.03

Reel

$3.45

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: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-75AB-T
Allegro MicroSystems
1: $7.09
1,945In Stock

Mfr. Part No.
ACS732KLATR-75AB-T

Mouser Part No
250-732KLATR75ABT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

1,945In Stock

Cut Tape

$7.09

$6.28

$5.93

$5.52

View

Reel

$4.27

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-20AB-T
Allegro MicroSystems
1: $6.20
2,905In 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

2,905In Stock

Cut Tape

$6.20

$5.56

$5.32

$5.03

Reel

$4.04

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MouseReel Available

Min.: 1
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: 1,000

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

ACS70310LKTATN-010B5-C
Allegro MicroSystems
1: $7.28
2,064In Stock

Mfr. Part No.
ACS70310LKTATN-010B5-C

Mouser Part No
250-70310LKTAT10B5C

Allegro MicroSystems

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

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Datasheet

2,064In Stock

Cut Tape

$7.28

$7.14

$5.56

$5.13

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Reel

$4.01

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-2P5U3
Allegro MicroSystems
1: $3.90
7,723In Stock

Mfr. Part No.
ACS70331EOLCTR-2P5U3

Mouser Part No
250-70331EOLCTR2P5U3

Allegro MicroSystems

Board Mount Current Sensors NRND

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Datasheet

7,723In Stock

Cut Tape

$3.90

$3.48

$3.13

$3.01

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$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-65AB-T
Allegro MicroSystems
1: $9.02
5,523In Stock
NRND

Mfr. Part No.
ACS732KLATR-65AB-T

Mouser Part No
250-ACS732KLATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

5,523In Stock

Cut Tape

$9.02

$7.59

$7.06

$6.41

Reel

$4.58

View

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-050U5
Allegro MicroSystems
1: $2.67
2,534In Stock

Mfr. Part No.
ACS71240KEXBLT-050U5

Mouser Part No
250-71240KEXBLT050U5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

2,534In Stock

Cut Tape

$2.67

$2.37

$2.12

$2.04

Reel

$1.54

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MouseReel Available

Min.: 1
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: 1,500

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-050B5
Allegro MicroSystems
1: $8.26
7,238In Stock

Mfr. Part No.
ACS72981LLRATR-050B5

Mouser Part No
250-72981LLRATR050B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

7,238In Stock

Cut Tape

$8.26

$7.41

$7.11

$6.75

View

Reel

$5.22

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-2P5B3
Allegro MicroSystems
1: $3.90
3,968In Stock

Mfr. Part No.
ACS70331EOLCTR-2P5B3

Mouser Part No
250-70331EOLCTR2P5B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

3,968In Stock

Cut Tape

$3.90

$3.48

$3.13

$3.01

View

Reel

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

ACS70310LKTATN-2P5B5-C
Allegro MicroSystems
1: $7.28
5,603In 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

Learn More

Datasheet

5,603In Stock

Cut Tape

$7.28

$7.14

$5.56

$5.13

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Reel

$4.01

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors NRND

ACS70331EESATR-005B3
Allegro MicroSystems
1: $3.69
3,377In Stock

Mfr. Part No.
ACS70331EESATR-005B3

Mouser Part No
250-70331EESATR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

3,377In Stock

Cut Tape

$3.69

$3.29

$2.96

$2.84

View

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

ACS37002KMABTR-050B5
Allegro MicroSystems
1: $7.09
2,579In 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

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Datasheet

2,579In Stock

Cut Tape

$7.09

$6.35

$6.09

$5.77

Reel

$4.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-015B5
Allegro MicroSystems
1: $5.70
21,035In Stock

Mfr. Part No.
ACS37612LLUATR-015B5

Mouser Part No
250-37612LLUATR015B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

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Datasheet

21,035In Stock

Cut Tape

$5.70

$5.10

$4.88

$4.61

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$3.51

MouseReel Available

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: 4,000

Current Sensors

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Current Sensors

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