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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Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
2.453In Stock
Min.: 1
Mult.: 1
: 500

40 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
970In Stock
Min.: 1
Mult.: 1
: 500

30 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
337In Stock
Min.: 1
Mult.: 1
: 500

40 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
535In Stock
Min.: 1
Mult.: 1
: 500

20 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
2.500In Stock
Min.: 1
Mult.: 1
: 2.500

20 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
75In Stock
7.500On Order
Min.: 1
Mult.: 1
: 2.500

5 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
487In Stock
Min.: 1
Mult.: 1
: 500

5 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
104In Stock
Min.: 1
Mult.: 1
: 500

20 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
177In Stock
Min.: 1
Mult.: 1
: 500

50 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
28In Stock
Min.: 1
Mult.: 1
: 500

10 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
895On Order
Min.: 1
Mult.: 1
: 500

5 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
500Expected 10/19/2026
Min.: 1
Mult.: 1
: 500

30 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
498Expected 12/8/2026
Min.: 1
Mult.: 1
: 500

50 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Lead-Time 64 Weeks
Min.: 1
Mult.: 1
: 500

10 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

30 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

40 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

50 A Current Sense 5 us 2.5 % 100 kHz 3.3 V Analog + 125 C - 40 C SOIC-8 3.6 V 3 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

5 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

10 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

20 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

30 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

40 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V
Monolithic Power Systems (MPS) Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation
Datasheet
Non-Stocked Lead-Time 57 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

50 A Current Sense 5 us 2.5 % 100 kHz 5 V Analog + 125 C - 40 C SOIC-8 5.5 V 4.5 V