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 (JPY) Filter the results in the table by unit price based on your quantity.
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Mounting Style
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Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC
Datasheet
2,064In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Board Mount Hall Effect / Magnetic Sensors SIP-4 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC
Datasheet
5,603In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Board Mount Hall Effect / Magnetic Sensors SIP-4 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC
Datasheet
8,627In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Board Mount Hall Effect / Magnetic Sensors SIP-4 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE
Datasheet
6,905In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-4 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE
Datasheet
4,632In Stock
12,000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-4 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH
Datasheet
1,332In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT SOT-23W-3 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER-STABILIZED HALL-EFFECT UNIPOLAR SWITCH
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 8,000
Mult.: 8,000

Board Mount Hall Effect / Magnetic Sensors HUA-3 Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW NOISE, VERY HIGH PRECISION, PROGRAMM
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 12,000
Mult.: 12,000
Board Mount Hall Effect / Magnetic Sensors
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors LOW NOISE, VERY HIGH PRECISION, PROGRAMM
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 12,000
Mult.: 12,000
Board Mount Hall Effect / Magnetic Sensors
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors PROGRAMMABLE HALL EFFECT SWITCH
Datasheet
Non-Stocked Lead-Time 24 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Reel

Allegro MicroSystems Board Mount Motion & Position Sensors ROTARY ON-AXIS ANGLE SENSOR, SPI/SENT/PWM, LIN, 5V PROG
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Board Mount Motion & Position Sensors SMD/SMT TSSOP-14 - 40 C + 150 C Reel
Allegro MicroSystems Board Mount Motion & Position Sensors ROTARY SENSOR UVW/ABI/SPI/PWM, W/ LIN, TC, ASIL B
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Board Mount Motion & Position Sensors SMD/SMT TSSOP-14 - 40 C + 150 C Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED HALL EFFECT UNIPOLAR SWITCH
Datasheet
Non-Stocked Lead-Time 24 Weeks
MouseReel Available
Min.: 30,000
Mult.: 30,000
: 10,000

Board Mount Hall Effect / Magnetic Sensors ZLH-3 Reel
Allegro MicroSystems Board Mount Motion & Position Sensors ROTARY SENSOR UVW/ABI/SPI/PWM, W/ LIN, TC, ASIL D, DUAL DIE
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Board Mount Motion & Position Sensors SMD/SMT TSSOP-24 - 40 C + 150 C Reel