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)

Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Allegro MicroSystems Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR 4,075In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR 1,215In Stock
18,000Expected 27/8/2026
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-10AB-T 2,893In Stock
9,000Expected 25/2/2027
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC 2,430In Stock
9,000Expected 14/9/2026
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-30AB-T 1,975In Stock
9,000Expected 15/10/2026
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-30AU-T 4,765In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR 3,517In Stock
9,000Expected 6/5/2027
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 5,213In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS 4,199In Stock
Min.: 1
Mult.: 1
: 3,000

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

Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 1,921In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 3,229In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC 1,203In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS 1,814In Stock
Min.: 1
Mult.: 1
: 1,000

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

Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 385In Stock
Min.: 1
Mult.: 1
: 1,000

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

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 188In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 555In Stock
9,000Expected 17/8/2026
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC 58In Stock
9,000Expected 15/10/2026
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION 88In Stock
9,000Expected 24/6/2027
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 64In Stock
36,000On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-20AB-T 55In Stock
27,000On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-20AU-T 11In Stock
18,000On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors 400KHZ IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8 2,587In Stock
Min.: 1
Mult.: 1