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 Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN 2,246In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR 1,472In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 296In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE 4,617In Stock
12,000Expected 2026/08/17
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Gate Drivers BRUSHED DC GATE DRIVER 10,408In Stock
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 1,461In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 532In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN 1,180In Stock
6,000Expected 2026/12/03
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000

Allegro MicroSystems Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN 1,396In Stock
6,000Expected 2026/11/05
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 3,363In Stock
Min.: 1
Mult.: 1
: 1,000

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

Allegro MicroSystems Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN 3,223In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 1,686In Stock
Min.: 1
Mult.: 1
: 800

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 2,212In Stock
Min.: 1
Mult.: 1
: 800

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 1,408In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 1,061In Stock
Min.: 1
Mult.: 1
: 800

Allegro MicroSystems Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 2,546In Stock
Min.: 1
Mult.: 1
: 800

Allegro MicroSystems Board Mount Current Sensors NRND 2,912In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors NRND 4,015In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC 1,848In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT 9,083In Stock
Min.: 1
Mult.: 1
: 1,500
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION 8,726In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION 6,996In Stock
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION 2,549In Stock
9,000Expected 2026/09/03
Min.: 1
Mult.: 1
: 3,000

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