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.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Frequency Range
Operating Supply Voltage
Output Type
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT
Datasheet
5.737In Stock
Min.: 1
Mult.: 1

25 A Current Sense 1.1 us 1 % 400 kHz 3.15 V to 3.6 V Analog
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR
Datasheet
6.727In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

65 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR
Datasheet
9.714In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Allegro MicroSystems Board Mount Current Sensors NRND
Datasheet
12.736In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

4.5 mA Current Sense 535 ns 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors SENSOR
Datasheet
5.876In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

17 mA Current Sense 0.7 us 5 V Analog
Allegro MicroSystems Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR
Datasheet
8.532In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

30 A Current Sense 4 us 120 kHz 3 V to 3.6 V Analog
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR
Datasheet
7.129In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

30 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT
Datasheet
3.989In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

50 A Current Sense 1.1 us 1.5 % 400 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT
Datasheet
9.752In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

100 A Current Sense 1.8 us 3.25 % 250 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR
Datasheet
8.393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

20 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR
Datasheet
8.760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

30 A Current Sense 4 us 120 kHz 3 V to 3.6 V Analog
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION
Datasheet
11.211In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

65 A Current Sense 0.3 us 1 MHz 4.75 V to 5.25 V Ratiometric
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR
Datasheet
2.915In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

20 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR
Datasheet
5.524In Stock
Min.: 1
Mult.: 1
: 1.000

65 A Current Sense 0.2 us 4 % 1 MHz 4.75 V to 5.25 V Analog
Allegro MicroSystems Board Mount Current Sensors NRND
Datasheet
4.865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

4.5 mA Current Sense 535 ns 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC
Datasheet
1.420In Stock
Min.: 1
Mult.: 1

250 A Current Sense 2.5 us 1 % 200 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR
Datasheet
21.096In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

12 mA Current Sense 3.2 us 5 V Ratiometric
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR
Datasheet
4.211In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

50 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT
Datasheet
9.300In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

150 A Current Sense 1.8 us 3.25 % 250 kHz 3 V to 3.6 V Analog
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
Datasheet
2.564In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

50 A Current Sense 4 us 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT
Datasheet
7.248In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

50 A Current Sense 1.8 us 3.25 % 250 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC
Datasheet
1.203In Stock
Min.: 1
Mult.: 1

50 A Current Sense 2.5 us 1 % 200 kHz 3 V to 3.6 V Analog
Allegro MicroSystems Board Mount Current Sensors NRND
Datasheet
7.763In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

4.5 mA Current Sense 535 ns 3.3 V Analog
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT
Datasheet
8.612In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

150 A Current Sense 1.8 us 3.25 % 250 kHz 4.5 V to 5.5 V Analog
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION
Datasheet
942In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

Current Sense 4 us 120 kHz 5 V Analog