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 IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8 2,587In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 62In Stock
1,632Expected 2026/09/25
Min.: 1
Mult.: 1
Max.: 408

Allegro MicroSystems Board Mount Current Sensors SENSOR 1,971In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 819In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 1,425In Stock
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION 44In Stock
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH 1,332In Stock
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT
5,906Expected 2027/01/18
Min.: 1
Mult.: 1
: 1,000

Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT
3,950Expected 2027/02/25
Min.: 1
Mult.: 1
Max.: 800
: 800

Allegro MicroSystems Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR
35,409On Order
Min.: 1
Mult.: 1
Max.: 12,000
: 4,000

Allegro MicroSystems Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR
62,785On Order
Min.: 1
Mult.: 1
Max.: 9,000
: 1,500

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR
56,493On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors 20A BI-DIRECTIONAL CURRENT SENSOR
79,601On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors ACS724LLC-20AB-T
26,983On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SEN
8,929Expected 2026/10/05
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
7,874Expected 2027/03/04
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
8,803Expected 2026/11/12
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors SENSOR
11,077On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC
3,614On Order
Min.: 1
Mult.: 1

Allegro MicroSystems Board Mount Current Sensors POWER MONITOR IC, I2C INTERFACE, FOR DC AND AC APPLICATIONS
30,542On Order
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
11,994On Order
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors NRND
8,919Expected 2027/02/04
Min.: 1
Mult.: 1
Max.: 3,000
: 1,500

Allegro MicroSystems Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC
8,701Expected 2026/12/03
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
8,610Expected 2026/10/01
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

Allegro MicroSystems Sensor Interface 2-WIRE HIGH RESOLUCTION GMR WHEEL SPEED SENSOR Non-Stocked Lead-Time 10 Weeks
Min.: 12,000
Mult.: 12,000
: 4,000