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 (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE 4,617In Stock
12,000Expected 2026/09/21
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR 2,698In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 3,472In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR 57In Stock
12,000On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION 697In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 3,975In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 1,438In Stock
Min.: 1
Mult.: 1
: 800

Allegro MicroSystems Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR 2,954In Stock
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC 1,964In Stock
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR 2,415In Stock
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 5,650In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 5,513In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 12,581In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR 6,969In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors SENSOR 5,676In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 4,364In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC 8,627In Stock
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR 207,181In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors 30A BI-DIRECTIONAL CURRENT SENSOR 8,145In Stock
9,000Expected 2026/12/17
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR 12,733In Stock
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 4,039In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR 7,077In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS 8,286In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 6,051In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE 6,905In Stock
Min.: 1
Mult.: 1
: 4,000