MCS1806 Hall-effect Current Sensors

Monolithic Power Systems (MPS) MCS1806 Hall-effect Current Sensors are 3kVRMS isolated current sensors with 500VRMS working voltage and ±2.5% accuracy. These linear Hall-effect current sensors for AC or DC current sensing incorporate differential Hall arrays that cancel out any stray magnetic fields. The MCS1806 current sensors feature ±5A to ±50A bidirectional range, adjustable bandwidth up to 100kHz, and ratio-metric outputs from the supply voltages. These Hall-effect sensors are available in SOIC-8 packages, which are factory-trimmed for accuracy and offer no magnetic Hysteresis. The MCS1806 Hall-effect current sensors are ideally used in multi-phase inverters, motor controls, automotive systems, Switch-Mode Power Supplies (SMPSs), over-current fault protection, and load detection and management.

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Description Datasheet Availability Pricing (CAD) 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
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
2,260In Stock
Min.: 1
Mult.: 1
Reel: 2,500

5 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
2,126In Stock
Min.: 1
Mult.: 1
Reel: 2,500

10 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
871In Stock
Min.: 1
Mult.: 1
Reel: 500

30 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
2,458In Stock
Min.: 1
Mult.: 1
Reel: 500

40 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
685In Stock
Min.: 1
Mult.: 1
Reel: 500

5 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
990In Stock
Min.: 1
Mult.: 1
Reel: 500

30 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
348In Stock
Min.: 1
Mult.: 1
Reel: 500

5 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
380In Stock
500Expected 2026-04-23
Min.: 1
Mult.: 1
Reel: 500

10 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
102In Stock
500Expected 2026-04-23
Min.: 1
Mult.: 1
Reel: 500

20 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
570In Stock
Min.: 1
Mult.: 1
Reel: 500

50 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
174In Stock
Min.: 1
Mult.: 1
Reel: 500

20 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
337In Stock
Min.: 1
Mult.: 1
Reel: 500

40 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
387In Stock
Min.: 1
Mult.: 1
Reel: 500

50 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
611In Stock
Min.: 1
Mult.: 1
Reel: 500

10 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

20 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

30 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

40 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

50 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

5 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

10 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

20 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

30 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

40 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

50 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog