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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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Part #

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3946

A3946KLPTR-T
Allegro MicroSystems
1: ₱198.16
12,522In Stock

Mfr. Part #
A3946KLPTR-T

Mouser Part #
250-A3946KLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 8 INCH 3946

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Datasheet

12,522In Stock

Cut Tape

₱198.16

₱164.42

₱156.44

₱146.63

View

Reel

₱133.74

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100U5
Allegro MicroSystems
1: ₱372.39
7,053In Stock

Mfr. Part #
ACS72981LLRATR-100U5

Mouser Part #
250-72981LLRATR100U5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

7,053In Stock

Cut Tape

₱372.39

₱334.36

₱320.86

₱304.30

View

Reel

₱218.41

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO

A1309LLHLT-9-T
Allegro MicroSystems
1: ₱105.52
19,020In Stock

Mfr. Part #
A1309LLHLT-9-T

Mouser Part #
250-A1309LLHLT-9-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO

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Datasheet

19,020In Stock

Cut Tape

₱105.52

₱93.87

₱84.05

₱80.37

View

Reel

₱49.45

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-050B-PFF-T
Allegro MicroSystems
1: ₱642.95
4,563In Stock

Mfr. Part #
ACS759LCB-050B-PFF-T

Mouser Part #
250-759LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

4,563In Stock

₱642.95

₱582.21

₱559.51

₱523.93

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

A1221LLHLX-T
Allegro MicroSystems
1: ₱73.01
25,673In Stock

Mfr. Part #
A1221LLHLX-T

Mouser Part #
250-A1221LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

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Datasheet

25,673In Stock

Cut Tape

₱73.01

₱65.03

₱57.55

₱54.85

View

Reel

₱35.21

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: ₱124.54
30,327In Stock

Mfr. Part #
A4403GEUTR-T

Mouser Part #
250-A4403GEUTR-T

Allegro MicroSystems

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

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Datasheet

30,327In Stock

Cut Tape

₱124.54

₱92.03

₱82.82

₱74.85

Reel

₱62.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP

A5976GLPTR-T
Allegro MicroSystems
1: ₱214.11
8,555In Stock

Mfr. Part #
A5976GLPTR-T

Mouser Part #
250-A5976GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP

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Datasheet

8,555In Stock

Cut Tape

₱214.11

₱161.35

₱147.85

₱133.13

View

Reel

₱101.23

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT

A1335LLETR-T
Allegro MicroSystems
1: ₱293.25
9,961In Stock

Mfr. Part #
A1335LLETR-T

Mouser Part #
250-A1335LLETR-T

Allegro MicroSystems

Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT

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Datasheet

9,961In Stock

Cut Tape

₱293.25

₱263.19

₱252.15

₱238.65

View

Reel

₱182.82

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect / Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION

ACS70311LKTATN-2P5B5-C
Allegro MicroSystems
1: ₱382.21
9,743In Stock

Mfr. Part #
ACS70311LKTATN-2P5B5-C

Mouser Part #
250-70311LKTATN2P5B5

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION

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Datasheet

9,743In Stock

Cut Tape

₱382.21

₱322.09

₱299.39

₱271.78

View

Reel

₱206.14

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-005U3
Allegro MicroSystems
1: ₱176.07
12,584In Stock

Mfr. Part #
ACS70331EOLCTR-005U3

Mouser Part #
250-70331EOLCTR005U3

Allegro MicroSystems

Board Mount Current Sensors NRND

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Datasheet

12,584In Stock

Cut Tape

₱176.07

₱157.06

₱141.11

₱135.58

View

Reel

₱99.39

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors UNIPOLAR SWITCH

A1122LLHLT-T
Allegro MicroSystems
1: ₱92.64
41,109In Stock

Mfr. Part #
A1122LLHLT-T

Mouser Part #
250-A1122LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors UNIPOLAR SWITCH

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Datasheet

41,109In Stock

Cut Tape

₱92.64

₱82.21

₱75.46

₱68.71

View

Reel

₱52.82

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 3981

A3981KLPTR-T
Allegro MicroSystems
1: ₱311.66
10,693In Stock

Mfr. Part #
A3981KLPTR-T

Mouser Part #
250-A3981KLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers UMC VERSION OF 3981

Learn More

Datasheet

10,693In Stock

Cut Tape

₱311.66

₱237.42

₱219.02

₱198.16

View

Reel

₱161.96

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

A1220LLHLX-T
Allegro MicroSystems
1: ₱68.10
56,245In Stock

Mfr. Part #
A1220LLHLX-T

Mouser Part #
250-A1220LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

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Datasheet

56,245In Stock

Cut Tape

₱68.10

₱63.19

₱53.37

₱50.06

View

Reel

₱35.34

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Board Mount Motion & Position Sensors PROGRAMMABLE ROTARY ANGLE SENSOR W/ANALOG AND PWM OUTPUT

A1330LLETR-T
Allegro MicroSystems
1: ₱187.73
21,957In Stock

Mfr. Part #
A1330LLETR-T

Mouser Part #
250-A1330LLETR-T

Allegro MicroSystems

Board Mount Motion & Position Sensors PROGRAMMABLE ROTARY ANGLE SENSOR W/ANALOG AND PWM OUTPUT

Learn More

Datasheet

21,957In Stock

Cut Tape

₱187.73

₱168.10

₱151.53

₱145.40

View

Reel

₱103.07

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers A4979SLPTR-T

A4979GLPTR-T
Allegro MicroSystems
1: ₱225.77
17,963In Stock

Mfr. Part #
A4979GLPTR-T

Mouser Part #
250-A4979GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers A4979SLPTR-T

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Datasheet

17,963In Stock

Cut Tape

₱225.77

₱182.82

₱171.17

₱161.96

View

Reel

₱147.24

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37003KMCATR-120B3
Allegro MicroSystems
1: ₱422.70
4,330In Stock

Mfr. Part #
ACS37003KMCATR-120B3

Mouser Part #
250-03KMCATR-120B3

Allegro MicroSystems

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

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Datasheet

4,330In Stock

Cut Tape

₱422.70

₱380.98

₱365.65

₱346.63

Reel

₱274.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

ACS717KMATR-10B-T
Allegro MicroSystems
1: ₱410.43
5,382In Stock

Mfr. Part #
ACS717KMATR-10B-T

Mouser Part #
250-717KMATR10BT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

Learn More

Datasheet

5,382In Stock

Cut Tape

₱410.43

₱369.94

₱354.60

₱336.81

Reel

₱266.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-20AB-T
Allegro MicroSystems
1: ₱376.08
8,355In Stock

Mfr. Part #
ACS724LMATR-20AB-T

Mouser Part #
250-724LMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

8,355In Stock

Cut Tape

₱376.08

₱338.65

₱324.54

₱307.36

Reel

₱220.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758ECB-200B-PFF-T
Allegro MicroSystems
1: ₱625.16
18,830In Stock

Mfr. Part #
ACS758ECB-200B-PFF-T

Mouser Part #
250-758ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

18,830In Stock

₱625.16

₱568.71

₱519.02

₱487.73

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758KCB-150U-PFF-T
Allegro MicroSystems
1: ₱643.56
2,201In Stock

Mfr. Part #
ACS758KCB-150U-PFF-T

Mouser Part #
250-758KCB150UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

2,201In Stock

₱643.56

₱582.83

₱560.13

₱524.54

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-100U-PFF-T
Allegro MicroSystems
1: ₱641.72
21,720In Stock

Mfr. Part #
ACS758LCB-100U-PFF-T

Mouser Part #
250-758LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

21,720In Stock

₱641.72

₱571.17

₱536.81

₱501.23

View

Min.: 1
Mult.: 1

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-050U-T
Allegro MicroSystems
1: ₱440.49
7,777In Stock

Mfr. Part #
ACS781LLRTR-050U-T

Mouser Part #
250-781LLRTR050UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

7,777In Stock

Cut Tape

₱440.49

₱397.55

₱380.98

₱361.97

View

Reel

₱276.69

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

A1126LLHLT-T
Allegro MicroSystems
1: ₱82.82
117,695In Stock

Mfr. Part #
A1126LLHLT-T

Mouser Part #
250-A1126LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

Learn More

Datasheet

117,695In Stock

Cut Tape

₱82.82

₱73.01

₱65.64

₱62.58

View

Reel

₱46.44

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO

A1309LLHLX-9-T
Allegro MicroSystems
1: ₱101.84
23,713In Stock

Mfr. Part #
A1309LLHLX-9-T

Mouser Part #
250-A1309LLHLX-9-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO

Learn More

Datasheet

23,713In Stock

Cut Tape

₱101.84

₱90.18

₱80.98

₱77.30

View

Reel

₱50.61

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER

A4970SLBTR-T
Allegro MicroSystems
1: ₱258.28
7,125In Stock

Mfr. Part #
A4970SLBTR-T

Mouser Part #
250-A4970SLBTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER

Learn More

Datasheet

7,125In Stock

Cut Tape

₱258.28

₱208.59

₱195.09

₱180.98

Reel

₱163.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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