0A to 400A Integrated Current Sensor ICs

Allegro MicroSystems 0A to 400A Current Sensor ICs with Integrated Conductor are fully integrated solutions that provide high accuracy and reliability. The 0A to 400A Integrated Current Sensor ICs are automotive-grade devices that can take the heat and deliver highly accurate open-loop current sensing in the harshest applications environments. The 100µΩ CB package with high isolation is designed for sensing up to 400A.

Results: 27
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) 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 Maximum Operating Temperature Minimum Operating Temperature Package/Case Supply Voltage - Max Supply Voltage - Min Type
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR 6 866In Stock
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3.05 CHF
2.80 CHF
2.70 CHF
2.57 CHF
Reel
2.17 CHF
Min.: 1
Mult.: 1
: 1 000
30 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog + 125 C - 40 C SOICW-16 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR 6 216In Stock
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3.67 CHF
3.29 CHF
3.15 CHF
2.99 CHF
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2.39 CHF
Min.: 1
Mult.: 1
: 1 000
65 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog + 125 C - 40 C SOICW-16 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 8 333In Stock
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4.93 CHF
4.45 CHF
4.26 CHF
4.04 CHF
Reel
2.98 CHF
Min.: 1
Mult.: 1
: 1 000
20 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOICW-16 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR 2 756In Stock
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3.67 CHF
3.29 CHF
3.15 CHF
2.99 CHF
Reel
2.39 CHF
Min.: 1
Mult.: 1
: 1 000
20 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog + 125 C - 40 C SOICW-16 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 3 965In Stock
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4.93 CHF
4.45 CHF
4.26 CHF
4.04 CHF
Reel
3.19 CHF
Min.: 1
Mult.: 1
: 1 000
50 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOICW-16 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT 9 285In Stock
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4.89 CHF
4.40 CHF
4.21 CHF
4.00 CHF
Reel
3.09 CHF
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 + 150 C - 40 C PSOF-7 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 3 472In Stock
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4.93 CHF
4.45 CHF
4.26 CHF
4.04 CHF
Reel
3.19 CHF
Min.: 1
Mult.: 1
: 1 000
65 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOICW-16 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors AUTOMOTIVE GRADECURRENT SENSOR IC 8 037In Stock
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3.44 CHF
3.08 CHF
2.95 CHF
2.79 CHF
Reel
2.15 CHF
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
10 A Current Sense 4 us 2 % 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOIC-8 5.5 V 4.5 V Linear Hall
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR 4 034In Stock
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4.93 CHF
4.45 CHF
4.26 CHF
4.01 CHF
Reel
3.22 CHF
Min.: 1
Mult.: 1
: 1 000
30 A Current Sense 4 us 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOICW-16 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT 7 904In Stock
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5.51 CHF
4.64 CHF
4.31 CHF
3.91 CHF
Reel
2.68 CHF
Min.: 1
Mult.: 1
: 3 000
150 A Current Sense 1.8 us 3.25 % 250 kHz 3 V to 3.6 V Analog + 125 C - 40 C PSOF-7 3.6 V 3 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT 5 797In Stock
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4.31 CHF
3.88 CHF
3.71 CHF
3.52 CHF
Reel
2.73 CHF
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 + 125 C - 40 C PSOF-7 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 4 088In Stock
8.48 CHF
8.23 CHF
7.65 CHF
7.16 CHF
Min.: 1
Mult.: 1
50 A Current Sense 2.5 us 1 % 200 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C CB-5 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 2 989In Stock
3 264Expected 17/12/2026
8.43 CHF
7.65 CHF
7.35 CHF
6.94 CHF
Min.: 1
Mult.: 1
100 A Current Sense 2.5 us 1 % 200 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C CB-5 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT 1 185In Stock
4 800Expected 06/05/2027
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5.21 CHF
4.72 CHF
4.53 CHF
4.29 CHF
Reel
3.55 CHF
Min.: 1
Mult.: 1
: 800
180 A Current Sense 1.1 us 1.1 % 400 kHz 4.5 V to 5.5 V Analog + 125 C - 40 C WSOIC-16 5.5 V 4.5 V Hall Sensor IC
Allegro MicroSystems Board Mount Current Sensors ACS724LLC-10AB-T 1 523In Stock
9 000Expected 25/02/2027
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3.44 CHF
3.08 CHF
2.95 CHF
2.79 CHF
Reel
2.28 CHF
Min.: 1
Mult.: 1
Max.: 1 000
: 3 000
10 A Current Sense 4 us 2 % 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOIC-8 5.5 V 4.5 V Linear Hall
Allegro MicroSystems Board Mount Current Sensors ACS724LLC-30AB-T 2 826In Stock
9 000Expected 18/02/2027
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3.44 CHF
3.08 CHF
2.95 CHF
2.79 CHF
Reel
2.27 CHF
Min.: 1
Mult.: 1
Max.: 1 000
: 3 000
30 A Current Sense 4 us 2 % 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOIC-8 5.5 V 4.5 V Linear Hall
Allegro MicroSystems Board Mount Current Sensors ACS724LLC-30AU-T 3 255In Stock
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3.44 CHF
3.08 CHF
2.95 CHF
2.79 CHF
Reel
2.15 CHF
Min.: 1
Mult.: 1
: 3 000
30 A Current Sense 4 us 2 % 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOIC-8 5.5 V 4.5 V Linear Hall
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR 4 671In Stock
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3.39 CHF
3.03 CHF
2.88 CHF
2.68 CHF
Reel
2.04 CHF
Min.: 1
Mult.: 1
: 3 000
50 A Current Sense 4 us 2 % 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOIC-8 5.5 V 4.5 V Linear Hall
Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 1 027In Stock
8.11 CHF
7.34 CHF
7.05 CHF
6.71 CHF
Min.: 1
Mult.: 1
50 A Current Sense 2.5 us 1 % 200 kHz 3 V to 3.6 V Analog + 150 C - 40 C CB-5 3.6 V 3 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC 1 163In Stock
1 632Expected 18/01/2027
8.15 CHF
7.39 CHF
7.09 CHF
6.75 CHF
Min.: 1
Mult.: 1
100 A Current Sense 2.5 us 1 % 200 kHz 3 V to 3.6 V Analog + 150 C - 40 C CB-5 3.6 V 3 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors CURRENT SENSOR IC 1 114In Stock
7.76 CHF
7.01 CHF
6.74 CHF
6.30 CHF
Min.: 1
Mult.: 1
250 A Current Sense 2.5 us 1 % 200 kHz 4.5 V to 5.5 V Analog + 85 C - 40 C CB-5 5.5 V 4.5 V Hall-Effect
Allegro MicroSystems Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR 162In Stock
18 000Expected 25/02/2027
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3.44 CHF
3.08 CHF
2.95 CHF
2.79 CHF
Reel
2.12 CHF
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
5 A Current Sense 4 us 2 % 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOIC-8 5.5 V 4.5 V Linear Hall
Allegro MicroSystems Board Mount Current Sensors ACS724LLC-20AB-T
26 968On Order
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4.40 CHF
3.71 CHF
3.44 CHF
3.14 CHF
Reel
2.20 CHF
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
20 A Current Sense 4 us 2 % 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOIC-8 5.5 V 4.5 V Linear Hall
Allegro MicroSystems Board Mount Current Sensors ACS724LLC-20AU-T
14 957On Order
Cut Tape
4.40 CHF
3.71 CHF
3.44 CHF
3.14 CHF
Reel
2.20 CHF
Min.: 1
Mult.: 1
Max.: 3 000
: 3 000
20 A Current Sense 4 us 2 % 120 kHz 4.5 V to 5.5 V Analog + 150 C - 40 C SOIC-8 5.5 V 4.5 V Linear Hall
Allegro MicroSystems Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC
1 538Expected 05/11/2026
8.23 CHF
7.45 CHF
7.09 CHF
6.58 CHF
Min.: 1
Mult.: 1
200 A Current Sense 2.5 us 1 % 200 kHz 3 V to 3.6 V Analog + 85 C - 40 C CB-5 3.6 V 3 V Hall-Effect