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.

All Results (142)

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 Mfr.
Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
Datasheet
8,718In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
Datasheet
6,787In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR
Datasheet
2,475In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR
Datasheet
1,128In Stock
18,000Expected 11/19/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-10AB-T
Datasheet
2,803In Stock
9,000Expected 2/25/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC
Datasheet
2,209In Stock
9,000Expected 9/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-30AB-T
Datasheet
2,306In Stock
9,000Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-30AU-T
Datasheet
4,025In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR
Datasheet
3,215In Stock
9,000Expected 5/6/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS
Datasheet
4,879In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS
Datasheet
4,169In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors 400KHZ IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8
Datasheet
11,968In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC
Datasheet
1,766In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR
Datasheet
2,394In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC
Datasheet
1,186In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT
Datasheet
10,199In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO
Datasheet
1,308In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors POWER MONITOR IC, SPI INTERFACE, FOR DC AND AC APPLICATIONS
Datasheet
42In Stock
3,000Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000

Allegro MicroSystems Sensor Interface 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, UNIPOLAR, SOT23-3
Datasheet
7,674In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT
Datasheet
51In Stock
6,000Expected 12/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT
Datasheet
40In Stock
6,000Expected 10/29/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000

Allegro MicroSystems Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC
Datasheet
33In Stock
9,000Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
Datasheet
32In Stock
9,000Expected 9/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
Datasheet
50In Stock
9,000Expected 6/24/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000