.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (1,121)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Sensor Interface ATS605LSGTN-T

ATS605LSGTN-S-T
Allegro MicroSystems
1: $9.33
4,313In Stock

Mfr. Part No.
ATS605LSGTN-S-T

Mouser Part No
250-ATS605LSGTN-S-T

Allegro MicroSystems

Sensor Interface ATS605LSGTN-T

Learn More

Datasheet

4,313In Stock

Cut Tape

$9.33

$7.64

$6.98

$6.60

$6.00

Reel

$6.00

MouseReel Available

Min.: 1
Mult.: 1
Max.: 800

: 800

Board Mount Hall Effect/Magnetic Sensors SELF CALIBRATING DIFFERENTIAL HALL

ATS617LSGTN-T
Allegro MicroSystems
1: $8.36
5,613In Stock
9,600Expected 6/5/2027

Mfr. Part No.
ATS617LSGTN-T

Mouser Part No
250-ATS617LSGTN-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors SELF CALIBRATING DIFFERENTIAL HALL

Learn More

Datasheet

5,613In Stock

9,600Expected 6/5/2027

Cut Tape

$8.36

$7.53

$7.22

$6.84

Reel

$5.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Sensor Interface FULLY PROGRAMMABLE SELF CALIBRATING TPOS GEAR TOOTH SENSOR

ATS675LSETN-LT-T
Allegro MicroSystems
1: $9.75
2,756In Stock

Mfr. Part No.
ATS675LSETN-LT-T

Mouser Part No
250-ATS675LSETN-LT-T

Allegro MicroSystems

Sensor Interface FULLY PROGRAMMABLE SELF CALIBRATING TPOS GEAR TOOTH SENSOR

Learn More

Datasheet

2,756In Stock

Cut Tape

$9.75

$9.22

$8.55

$7.82

Reel

$7.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

ACS37800KMACTR-030B3-I2C
Allegro MicroSystems
1: $9.18
11,265In Stock
6,000Expected 6/5/2027

Mfr. Part No.
ACS37800KMACTR-030B3-I2C

Mouser Part No
250-KMACTR-030B3-I2C

Allegro MicroSystems

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

Learn More

Datasheet

11,265In Stock

6,000Expected 6/5/2027

Cut Tape

$9.18

$8.28

$7.94

$7.53

View

Reel

$5.94

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100B3
Allegro MicroSystems
1: $10.32
6,297In Stock

Mfr. Part No.
ACS72981LLRATR-100B3

Mouser Part No
250-S72981LLRATR100B

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

6,297In Stock

Cut Tape

$10.32

$8.70

$8.09

$7.34

View

Reel

$5.79

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS710KLATR-6BB-T
Allegro MicroSystems
1: $9.19
5,767In Stock
NRND

Mfr. Part No.
ACS710KLATR-6BB-T

Mouser Part No
250-710KLATR6BBT

NRND

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

5,767In Stock

Cut Tape

$9.19

$7.96

$7.49

$6.92

View

Reel

$5.10

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

ACS733KLATR-40AB-T
Allegro MicroSystems
1: $9.03
4,051In Stock
NRND

Mfr. Part No.
ACS733KLATR-40AB-T

Mouser Part No
250-733KLATR40ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

Learn More

Datasheet

4,051In Stock

Cut Tape

$9.03

$7.60

$7.07

$6.42

View

Reel

$4.60

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Power Switch ICs - Power Distribution 8 CHANNEL SOURCE DRIVER 30V, 350MA

UDN2987LWTR-6-T
Allegro MicroSystems
1: $5.40
7,206In Stock
36,000On Order
NRND

Mfr. Part No.
UDN2987LWTR-6-T

Mouser Part No
250-UDN2987LWTR-6-T

NRND

Allegro MicroSystems

Power Switch ICs - Power Distribution 8 CHANNEL SOURCE DRIVER 30V, 350MA

Learn More

Datasheet

7,206In Stock

36,000On Order

Cut Tape

$5.40

$4.35

$4.00

$3.60

Reel

$3.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050U3
Allegro MicroSystems
1: $8.01
2,240In Stock

Mfr. Part No.
ACS37002LMABTR-050U3

Mouser Part No
250-2LMABTR-050U3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

2,240In Stock

Cut Tape

$8.01

$7.21

$6.91

$6.56

Reel

$5.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC

ACS70310LKTATN-005B5-C
Allegro MicroSystems
1: $7.28
3,682In Stock

Mfr. Part No.
ACS70310LKTATN-005B5-C

Mouser Part No
250-70310LKTATN5B5C

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC

Learn More

Datasheet

3,682In Stock

Cut Tape

$7.28

$7.21

$5.56

$5.13

View

Reel

$4.01

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-20AB-T
Allegro MicroSystems
1: $6.20
1,472In Stock
6,000Expected 5/11/2026

Mfr. Part No.
ACS725KMATR-20AB-T

Mouser Part No
250-725KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

1,472In Stock

6,000Expected 5/11/2026

Cut Tape

$6.20

$5.56

$5.33

$5.05

Reel

$4.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-100B-PFF-T
Allegro MicroSystems
1: $14.27
650In Stock

Mfr. Part No.
ACS759LCB-100B-PFF-T

Mouser Part No
250-759LCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

650In Stock

$14.27

$12.92

$12.42

$11.60

View

Min.: 1
Mult.: 1

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED HALL SENSOR

ACS770KCB-150U-PFF-T
Allegro MicroSystems
1: $14.27
257In Stock
6,528Expected 5/11/2026

Mfr. Part No.
ACS770KCB-150U-PFF-T

Mouser Part No
250-770KCB150UPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED HALL SENSOR

Learn More

Datasheet

257In Stock

6,528Expected 5/11/2026

$14.27

$12.92

$12.42

$11.64

View

Min.: 1
Mult.: 1

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

ACS770LCB-050B-PFF-T
Allegro MicroSystems
1: $14.77
1,897In Stock
3,264Expected 9/11/2026

Mfr. Part No.
ACS770LCB-050B-PFF-T

Mouser Part No
250-770LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

Learn More

Datasheet

1,897In Stock

3,264Expected 9/11/2026

$14.77

$13.38

$12.87

$12.05

View

Min.: 1
Mult.: 1

Board Mount Current Sensors CURRENT SENSOR IC

ACS772LCB-100B-SMT-T
Allegro MicroSystems
1: $13.11
696In Stock

Mfr. Part No.
ACS772LCB-100B-SMT-T

Mouser Part No
250-772LCB100BSMTT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC

Learn More

Datasheet

696In Stock

$13.11

$11.86

$11.40

$10.84

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773ECB-200B-PFF-T
Allegro MicroSystems
1: $13.90
231In Stock
1,632Expected 5/11/2026

Mfr. Part No.
ACS773ECB-200B-PFF-T

Mouser Part No
250-773ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

231In Stock

1,632Expected 5/11/2026

$13.90

$12.39

$11.72

$10.92

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI

A1120ELHLT-T
Allegro MicroSystems
1: $1.78
12,778In Stock
18,000Expected 19/11/2026

Mfr. Part No.
A1120ELHLT-T

Mouser Part No
250-A1120ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI

Learn More

Datasheet

12,778In Stock

18,000Expected 19/11/2026

Cut Tape

$1.78

$1.58

$1.41

$1.34

View

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT

A1203LUA-T
Allegro MicroSystems
1: $2.61
6,351In Stock

Mfr. Part No.
A1203LUA-T

Mouser Part No
250-A1203LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT

Learn More

Datasheet

6,351In Stock

$2.61

$2.33

$2.08

$1.99

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT LATCH

A1210LUA-T
Allegro MicroSystems
1: $3.03
4,860In Stock

Mfr. Part No.
A1210LUA-T

Mouser Part No
250-A1210LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT LATCH

Learn More

Datasheet

4,860In Stock

$3.03

$2.75

$2.54

$2.28

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH

A1212LUA-T
Allegro MicroSystems
1: $1.85
18,779In Stock

Mfr. Part No.
A1212LUA-T

Mouser Part No
250-A1212LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH

Learn More

Datasheet

18,779In Stock

$1.85

$1.65

$1.47

$1.40

View

Min.: 1
Mult.: 1

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

A1220LUA-T
Allegro MicroSystems
1: $1.99
7,869In Stock
72,000Expected 5/11/2026

Mfr. Part No.
A1220LUA-T

Mouser Part No
250-A1220LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

7,869In Stock

72,000Expected 5/11/2026

$1.99

$1.75

$1.58

$1.44

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH

A1230LLTR-T
Allegro MicroSystems
1: $3.05
2,393In Stock

Mfr. Part No.
A1230LLTR-T

Mouser Part No
250-A1230LLTR-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH

Learn More

Datasheet

2,393In Stock

Cut Tape

$3.05

$2.71

$2.43

$2.34

View

Reel

$1.77

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR

A1233LK-T
Allegro MicroSystems
1: $3.30
3,591In Stock

Mfr. Part No.
A1233LK-T

Mouser Part No
250-A1233LK-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR

Learn More

Datasheet

3,591In Stock

$3.30

$2.95

$2.65

$2.54

View

Min.: 1
Mult.: 1

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

A1325LLHLT-T
Allegro MicroSystems
1: $2.42
3,642In Stock

Mfr. Part No.
A1325LLHLT-T

Mouser Part No
250-A1325LLHLT-T

Allegro MicroSystems

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

Learn More

Datasheet

3,642In Stock

Cut Tape

$2.42

$2.15

$1.93

$1.84

View

Reel

$1.37

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE

A1363LKTTN-1-T
Allegro MicroSystems
1: $5.30
5,542In Stock

Mfr. Part No.
A1363LKTTN-1-T

Mouser Part No
250-A1363LKTTN-1-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE

Learn More

Datasheet

5,542In Stock

Cut Tape

$5.30

$4.75

$4.54

$4.30

View

Reel

$3.28

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Magnetic Speed Sensor ICs

All Results (1,121)

Customer Service Office

Company

Resources

Support

Magnetic Speed Sensor ICs

All Results (1,121)

Sensors

Semiconductors