Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
Topology
Output Current
Package/Case
Supply Voltage - Max
Supply Voltage - Min
Operating Frequency
Output Voltage
Series
Minimum Operating Temperature
Maximum Operating Temperature
Features
Packaging
Allegro MicroSystems LED Lighting Driver ICs COPPER WIRE 3.0 A PWM BUCK REGULATOR
Datasheet
74,574In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Output Buck 3 A SOIC-8 48 V 6 V 2 kHz Adjustable A6211 - 40 C + 105 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER
Datasheet
99,826In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Output Buck 2 A SOIC-10 Narrow 55 V 4.5 V 200 Hz Adjustable A6214 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE SYNCHRONOUS BUCK LED DRIVER
Datasheet
7,940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1 Output Buck 2 A TSSOP-16 55 V 4.5 V 500 kHz 50 V ALT80600 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE LED DRIVER
Datasheet
6,355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

LY-10 A6264 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE LED DRIVER 2 CHANNEL LINEAR C
Datasheet
7,808In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

2 Output Buck 200 mA TSSOP-16 40 V 5.3 V 200 Hz Adjustable A6270-1 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE HIGH EFFICIECNY FAULT TOLERANT LED DRIVER
Datasheet
2,322In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1 Output Boost, SEPIC 150 mA MSOP-10 40 V 4.5 V 2 MHz Adjustable A8513 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE LED DRIVER
Datasheet
11,965In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

LJ-8 A6261 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK-
Datasheet
3,928In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1 Output Buck 400 mA TSSOP-16 50 V 6 V 70 kHz to 700 kHz Adjustable A6271-1 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE LED DRIVER
Datasheet
607In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

LY-10 A6261 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE GRADE CONSTANT CURRENT PWM BUCK REG LED DRIVER
Datasheet
4,816In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

LJ-8 A6217 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE GRADE CONSTANT CURRENT PWM BUCK REG LED DRIVER
Datasheet
6,739In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Output Buck 3 A SOIC-Narrow-8 48 V 6 V 11 kHz Adjustable A6217 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs 8 INCH 6260
Datasheet
3,844In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Output Buck 350 mA SOIC-Narrow-8 40 V 6 V Adjustable A6260 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE LED DRIVER
Datasheet
9,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

LJ-8 A6263 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED BOOST/BUCK-BOOST CONTROLLER
Datasheet
7,994In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1 Output Boost, Buck, Buck-Boost 150 mA TSSOP-16 50 V 4.2 V 70 kHz to 700 kHz A6271 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE MULTI-CHANNEL FAULT TOLERANT
Datasheet
7,972In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

LP-20 A8519 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs ASYNCHRONOUS BUCK OR BUCK-BOOST LED DRIVER
Datasheet
6,704In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

1 Output Boost, Buck 2 A DFN-10 50 V 3.8 V 360 kHz to 2.2 MHz 20 V ALT80802 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE LED DRIVER WITH INTEGRATED MICRO-POWER HALL EFFECT SWITCH
Datasheet
5,997In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Output 150 mA SOICN-8 24 V 7 V A1569 - 40 C + 125 C Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs 3A BUCK LED DRIVER WITH PWM DIMMING
Datasheet
1,154In Stock
9,000Expected 15/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Output Buck 3 A SOIC-Narrow-8 48 V 6 V 2 kHz Adjustable A6213 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE BUCK LED DRIVER
Datasheet
7,944In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

LP-16 A6214 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE LED DRIVER
Datasheet
854In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

4 Output Buck 400 mA TSSOP-16 50 V 6 V Adjustable A6261 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs AUTOMOTIVE, HIGH CURRENT LED CONTROLLER
Datasheet
7,468In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

LP-16 A6268 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs LINEAR AND CURRENT REGULATOR FOR AUTO LED ARRAYS
Datasheet
7,317In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

LP-20 A6274-A6284 Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE BOOST/SEPIC CONTROLLER WITH INTEGRATED LED DRIVERS
Datasheet
5,490In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

4 Output Boost, SEPIC 210 mA QFN-24 40 V 4.5 V 260 kHz to 2.3 MHz 4.05 V to 4.45 V A80601 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE BOOST/SEPIC CONTROLLER WITH INTEGRATED LED DRIVERS
Datasheet
2,985In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

4 Output Boost, SEPIC 210 mA QFN-24 40 V 4.5 V 260 kHz to 2.3 MHz 4.05 V to 4.45 V A80604-1 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel
Allegro MicroSystems LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE BOOST/SEPIC CONTROLLER WITH INTEGRATED LED DRIVERS
Datasheet
3,310In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

4 Output Boost, SEPIC 210 mA QFN-24 40 V 4.5 V 260 kHz to 2.3 MHz 4.05 V to 4.45 V A80604-1 - 40 C + 125 C PWM Dimming Reel, Cut Tape, MouseReel