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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 250 KHZ CURRENT SENSOR IC

ACS772ECB-200B-PFF-T
Allegro MicroSystems
1: 5,31 €
525In Stock

Mfr. Part No.
ACS772ECB-200B-PFF-T

Mouser Part No
250-772ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

525In Stock

5,31 €

4,81 €

4,62 €

4,40 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772KCB-150B-PFF-T
Allegro MicroSystems
1: 5,44 €
2.473In 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

2.473In Stock

5,44 €

4,91 €

4,71 €

4,40 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-050B-PFF-T
Allegro MicroSystems
1: 6,40 €
1.319In Stock

Mfr. Part No.
ACS772LCB-050B-PFF-T

Mouser Part No
250-772LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

1.319In Stock

6,40 €

5,78 €

5,55 €

5,27 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-100U-PFF-T
Allegro MicroSystems
1: 6,40 €
1.395In Stock

Mfr. Part No.
ACS772LCB-100U-PFF-T

Mouser Part No
250-772LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

1.395In Stock

6,40 €

5,78 €

5,55 €

5,18 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773ECB-200B-PFF-T
Allegro MicroSystems
1: 6,09 €
851In 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

851In Stock

6,09 €

5,54 €

5,32 €

5,07 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773LCB-050B-PFF-T
Allegro MicroSystems
1: 6,40 €
1.347In Stock

Mfr. Part No.
ACS773LCB-050B-PFF-T

Mouser Part No
250-773LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

1.347In Stock

6,40 €

5,78 €

5,55 €

5,27 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors CURRENT SENSOR

ACS770ECB-200B-PSF-T
Allegro MicroSystems
1: 6,83 €
1.569In Stock

Mfr. Part No.
ACS770ECB-200B-PSF-T

Mouser Part No
250-ACS770ECB200BPSF

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

1.569In Stock

6,83 €

6,17 €

5,93 €

5,74 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

ACS37800KMACTR-030B3-SPI
Allegro MicroSystems
1: 4,45 €
2.116In Stock

Mfr. Part No.
ACS37800KMACTR-030B3-SPI

Mouser Part No
250-KMACTR-030B3-SPI

Allegro MicroSystems

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

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Datasheet

2.116In Stock

Cut Tape

4,45 €

4,01 €

3,84 €

3,64 €

Reel

3,03 €

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-020U5
Allegro MicroSystems
1: 1,88 €
5.852In Stock
3.000Expected 14/05/2026

Mfr. Part No.
ACS71240LLCBTR-020U5

Mouser Part No
250-S71240LLCBTR020U

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

5.852In Stock

3.000Expected 14/05/2026

Cut Tape

1,88 €

1,68 €

1,51 €

1,44 €

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Reel

1,14 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-40AB-T
Allegro MicroSystems
1: 3,27 €
455In Stock
NRND

Mfr. Part No.
ACS732KLATR-40AB-T

Mouser Part No
250-732KLATR40ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

455In Stock

Cut Tape

3,27 €

2,96 €

2,84 €

2,68 €

Reel

2,10 €

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

ACS733KLATR-40AB-T
Allegro MicroSystems
1: 3,76 €
803In Stock
6.000Expected 02/07/2026
NRND

Mfr. Part No.
ACS733KLATR-40AB-T

Mouser Part No
250-733KLATR40ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

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Datasheet

803In Stock

6.000Expected 02/07/2026

Cut Tape

3,76 €

3,29 €

3,11 €

2,91 €

View

Reel

2,33 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-045B5
Allegro MicroSystems
1: 1,88 €
102In Stock

Mfr. Part No.
ACS71240LLCBTR-045B5

Mouser Part No
250-71240LLCBTR045B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

102In Stock

Cut Tape

1,88 €

1,68 €

1,51 €

1,44 €

View

Reel

1,14 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors SENSOR

ACS730KLCTR-65AB-T
Allegro MicroSystems
1: 2,80 €
2.178In Stock

Mfr. Part No.
ACS730KLCTR-65AB-T

Mouser Part No
250-ACS730KLCTR65ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

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Datasheet

2.178In Stock

Cut Tape

2,80 €

2,49 €

2,39 €

2,25 €

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Reel

1,76 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

ACS37002LMABTR-066U3
Allegro MicroSystems
1: 3,91 €
3.325In 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

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Datasheet

3.325In Stock

Cut Tape

3,91 €

3,51 €

3,36 €

3,18 €

Reel

2,57 €

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-010B5
Allegro MicroSystems
1: 2,37 €
2.455In Stock

Mfr. Part No.
ACS37612LLUATR-010B5

Mouser Part No
250-37612LLUATR010B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

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Datasheet

2.455In Stock

Cut Tape

2,37 €

2,12 €

2,02 €

1,91 €

View

Reel

1,57 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-030B5
Allegro MicroSystems
1: 1,31 €
775In Stock

Mfr. Part No.
ACS71240KEXBLT-030B5

Mouser Part No
250-71240KEXBLT030B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

775In Stock

Cut Tape

1,31 €

1,16 €

1,04 €

0,989 €

Reel

0,773 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-65AU-T
Allegro MicroSystems
1: 4,55 €
888In Stock

Mfr. Part No.
ACS732KLATR-65AU-T

Mouser Part No
250-ACS732KLATR65AUT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

888In Stock

Cut Tape

4,55 €

3,84 €

3,57 €

3,23 €

Reel

2,11 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

ACS37800KMACTR-030B3-I2C
Allegro MicroSystems
1: 4,45 €
42In Stock
6.000Expected 27/04/2026

Mfr. Part No.
ACS37800KMACTR-030B3-I2C

Mouser Part No
250-KMACTR-030B3-I2C

Allegro MicroSystems

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

Learn More

Datasheet

42In Stock

6.000Expected 27/04/2026

Cut Tape

4,45 €

4,00 €

3,83 €

3,62 €

View

Reel

2,90 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH

APS11760LLHALT-3PL2
Allegro MicroSystems
1: 0,877 €
1.372In Stock

Mfr. Part No.
APS11760LLHALT-3PL2

Mouser Part No
250-11760LLHALT3PL2

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH

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Datasheet

1.372In Stock

Cut Tape

0,877 €

0,571 €

0,471 €

0,452 €

View

Reel

0,406 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors SENSOR

ACS730KLCTR-20AB-T
Allegro MicroSystems
1: 2,80 €
9.000Expected 29/07/2026

Mfr. Part No.
ACS730KLCTR-20AB-T

Mouser Part No
250-730KLCTR20ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

Learn More

Datasheet

9.000Expected 29/07/2026

Cut Tape

2,80 €

2,49 €

2,39 €

2,25 €

View

Reel

1,72 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Current Sensors POWER MONITOR IC, I2C INTERFACE, FOR DC AND AC APPLICATIONS

ACS37800KMACTR-090B3-I2C
Allegro MicroSystems
1: 4,46 €
5.900Expected 20/04/2026

Mfr. Part No.
ACS37800KMACTR-090B3-I2C

Mouser Part No
250-KMACTR-090B3-I2C

Allegro MicroSystems

Board Mount Current Sensors POWER MONITOR IC, I2C INTERFACE, FOR DC AND AC APPLICATIONS

Learn More

Datasheet

5.900Expected 20/04/2026

Cut Tape

4,46 €

4,02 €

3,84 €

3,65 €

Reel

2,97 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS733KLATR-65AB-T
Allegro MicroSystems
1: 3,40 €
5.997Expected 02/07/2026
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

Learn More

Datasheet

5.997Expected 02/07/2026

Cut Tape

3,40 €

3,04 €

2,87 €

2,71 €

View

Reel

2,31 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-030B3
Allegro MicroSystems
1: 1,91 €
9.000Expected 13/07/2026

Mfr. Part No.
ACS71240LLCBTR-030B3

Mouser Part No
250-71240LLCBTR030B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

9.000Expected 13/07/2026

Cut Tape

1,91 €

1,70 €

1,53 €

1,46 €

View

Reel

1,17 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED HALL-EFFECT UNIPOLAR SWITCH

APS11200LUAA
Allegro MicroSystems
8.000: 0,377 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APS11200LUAA

Mouser Part No
250-APS11200LUAA

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED HALL-EFFECT UNIPOLAR SWITCH

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

0,377 €

Min.: 8.000
Mult.: 8.000

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

ACS70311LOKATN-010B5-C
Allegro MicroSystems
12.000: 1,95 €
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
ACS70311LOKATN-010B5-C

Mouser Part No
250-0311LOKATN010B5C

Allegro MicroSystems

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

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Datasheet

Non-Stocked Lead-Time 24 Weeks

1,95 €

Min.: 12.000
Mult.: 12.000

Current Sensors

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