Current & Power Monitors & Regulators For New Designs Use ACS37800
ACS71020KMABTR-030B3-I2C
Allegro MicroSystems
1:
$6.96
3,511 In Stock
6,000 Expected 24/09/2026
Mouser Part No 250-71020KMAB30B3I2C
Allegro MicroSystems
Current & Power Monitors & Regulators For New Designs Use ACS37800
3,511 In Stock
6,000 Expected 24/09/2026
1
$6.96
10
$6.56
25
$6.09
100
$5.56
1,000
$5.01
2,000
View
250
$5.31
500
$5.16
2,000
$4.75
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SMD/SMT
SOIC-Wide-16
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER
A3909GLYTR-T
Allegro MicroSystems
1:
$1.82
17,360 In Stock
Mouser Part No 250-A3909GLYTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER
17,360 In Stock
1
$1.82
10
$1.34
25
$1.22
100
$1.09
250
View
4,000
$0.895
250
$1.02
500
$0.979
1,000
$0.976
2,000
$0.916
4,000
$0.895
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
MSOP-10
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3930
A3930KJPTR-T
Allegro MicroSystems
1:
$7.37
5,335 In Stock
Mouser Part No 250-A3930KJPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3930
5,335 In Stock
1
$7.37
10
$5.69
25
$5.27
100
$4.81
250
View
1,500
$4.18
250
$4.55
1,000
$4.29
1,500
$4.18
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
LQFP-48
5 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931
A3931KJPTR-T
Allegro MicroSystems
1:
$7.38
3,918 In Stock
Mouser Part No 250-A3931KJPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931
3,918 In Stock
1
$7.38
10
$5.69
25
$5.27
100
$4.80
250
View
1,500
$4.10
250
$4.45
500
$4.44
1,000
$4.31
1,500
$4.10
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
LQFP-48
5 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938
A3938SLDTR-T
Allegro MicroSystems
1:
$8.97
28,248 In Stock
Mouser Part No 250-A3938SLDTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938
28,248 In Stock
1
$8.97
10
$6.95
25
$6.45
100
$5.89
250
View
4,000
$5.10
250
$5.66
500
$5.58
1,000
$5.51
2,000
$5.38
4,000
$5.10
Buy
Min.: 1 Mult.: 1
Max.: 4,000
Reel :4,000
Details
SMD/SMT
TSSOP-38
13 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3941
A3941KLPTR-T
Allegro MicroSystems
1:
$4.72
9,207 In Stock
12,000 Expected 28/01/2027
Mouser Part No 250-A3941KLPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3941
9,207 In Stock
12,000 Expected 28/01/2027
1
$4.72
10
$3.59
25
$3.31
100
$3.00
250
View
4,000
$2.56
250
$2.85
1,000
$2.75
2,000
$2.72
4,000
$2.56
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
TSSOP-28
5 V
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER
A3950SEUTR-T
Allegro MicroSystems
1:
$3.67
12,957 In Stock
Mouser Part No 250-A3950SEUTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER
12,957 In Stock
1
$3.67
10
$2.74
25
$2.51
100
$2.26
1,500
$1.94
3,000
View
250
$2.14
500
$2.12
1,000
$1.98
3,000
$1.92
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-16
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3959
A3959SLBTR-T
Allegro MicroSystems
1:
$6.12
5,896 In Stock
Mouser Part No 250-A3959SLBTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3959
5,896 In Stock
1
$6.12
10
$4.74
25
$4.40
100
$4.04
250
View
1,000
$3.73
250
$3.88
500
$3.82
1,000
$3.73
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SMD/SMT
SOIC-24
Motor/Motion/Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR
A3979SLPTR-T
Allegro MicroSystems
1:
$8.36
24,723 In Stock
Mouser Part No 250-A3979SLPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR
24,723 In Stock
1
$8.36
10
$6.48
25
$6.01
100
$5.49
250
View
4,000
$4.69
250
$5.25
500
$5.10
1,000
$4.96
2,000
$4.72
4,000
$4.69
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
TSSOP-28
Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/16 MICROSTEP
A3984SLPTR-T
Allegro MicroSystems
1:
$5.54
8,753 In Stock
Mouser Part No 250-A3984SLPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/16 MICROSTEP
8,753 In Stock
1
$5.54
10
$4.22
25
$3.89
100
$3.53
250
View
4,000
$3.11
250
$3.36
500
$3.25
1,000
$3.21
2,000
$3.18
4,000
$3.11
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
TSSOP-24
Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER
A4950KLJTR-T
Allegro MicroSystems
1:
$3.31
10,514 In Stock
Mouser Part No 250-A4950KLJTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER
10,514 In Stock
1
$3.31
10
$2.49
25
$2.28
100
$2.06
3,000
$1.75
6,000
View
250
$1.95
500
$1.92
1,000
$1.87
6,000
$1.73
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
SOIC-8
Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER
A4954ELPTR-T
Allegro MicroSystems
1:
$3.46
9,041 In Stock
Mouser Part No 250-A4954ELPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER
9,041 In Stock
1
$3.46
10
$2.61
25
$2.39
100
$2.16
250
View
4,000
$1.82
250
$2.04
500
$2.02
1,000
$1.96
2,000
$1.93
4,000
$1.82
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
TSSOP-16
Motor/Motion/Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR
A4959GLPTR-T
Allegro MicroSystems
1:
$3.85
6,914 In Stock
Mouser Part No 250-A4959GLPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR
6,914 In Stock
1
$3.85
10
$2.91
25
$2.67
100
$2.41
250
View
4,000
$2.04
250
$2.29
500
$2.27
1,000
$2.16
2,000
$2.09
4,000
$2.04
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
LP-24
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR
A4983SETTR-T
Allegro MicroSystems
1:
$4.58
9,471 In Stock
8,120 Expected 13/08/2026
Mouser Part No 250-A4983SETTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR
9,471 In Stock
8,120 Expected 13/08/2026
1
$4.58
10
$3.48
25
$3.20
100
$2.90
250
View
1,500
$2.50
250
$2.75
1,000
$2.56
1,500
$2.50
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-28
35 V
Motor/Motion/Ignition Controllers & Drivers UMC 4984
A4984SESTR-T
Allegro MicroSystems
1:
$3.76
7,460 In Stock
Mouser Part No 250-A4984SESTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers UMC 4984
7,460 In Stock
1
$3.76
10
$2.80
25
$2.56
100
$2.30
1,500
$1.96
3,000
View
250
$2.17
500
$2.12
1,000
$2.02
3,000
$1.92
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-24
35 V
Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR
A4989SLDTR-T
Allegro MicroSystems
1:
$4.58
9,650 In Stock
Mouser Part No 250-A4989SLDTR-T
Allegro MicroSystems
Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR
9,650 In Stock
1
$4.58
10
$3.48
25
$3.20
100
$2.90
250
View
4,000
$2.48
250
$2.75
1,000
$2.59
2,000
$2.53
4,000
$2.48
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
TSSOP-38
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER
A5950GLPTR-T
Allegro MicroSystems
1:
$2.54
13,295 In Stock
Mouser Part No 250-A5950GLPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER
13,295 In Stock
1
$2.54
10
$1.89
25
$1.73
100
$1.55
250
View
4,000
$1.28
250
$1.46
500
$1.42
1,000
$1.41
2,000
$1.39
4,000
$1.28
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
TSSOP-16
40 V
Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER
A5988GEVTR-T
Allegro MicroSystems
1:
$3.82
8,750 In Stock
Mouser Part No 250-A5988GEVTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER
8,750 In Stock
1
$3.82
10
$2.88
25
$2.65
100
$2.39
250
View
1,500
$2.05
250
$2.27
500
$2.25
1,000
$2.17
1,500
$2.05
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-36
40 V
Motor/Motion/Ignition Controllers & Drivers COPPER WIRE VERSION OF 3908
A3908EEETR-T
Allegro MicroSystems
1:
$1.19
17,839 In Stock
Mouser Part No 250-A3908EEETR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers COPPER WIRE VERSION OF 3908
17,839 In Stock
1
$1.19
10
$0.88
25
$0.803
100
$0.718
3,000
$0.605
6,000
View
250
$0.676
500
$0.651
1,000
$0.631
6,000
$0.586
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
DFN-8
Gate Drivers 3 PHASE MOSFET DRIVER
A4919GLPTR-T
Allegro MicroSystems
1:
$3.70
7,974 In Stock
Mouser Part No 250-A4919GLPTR-T
Allegro MicroSystems
Gate Drivers 3 PHASE MOSFET DRIVER
7,974 In Stock
1
$3.70
10
$2.79
25
$2.56
100
$2.31
250
View
4,000
$2.01
250
$2.19
500
$2.17
1,000
$2.06
2,000
$2.01
4,000
$2.01
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
TSSOP-28
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4950
A4950ELJTR-T
Allegro MicroSystems
1:
$2.57
6,263 In Stock
Mouser Part No 250-A4950ELJTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4950
6,263 In Stock
1
$2.57
10
$1.95
25
$1.79
100
$1.62
3,000
$1.36
6,000
View
250
$1.53
500
$1.47
1,000
$1.44
6,000
$1.31
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
SOIC-8
Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER
A4952ELYTR-T
Allegro MicroSystems
1:
$2.28
1,758 In Stock
11,950 Expected 13/08/2026
Mouser Part No 250-A4952ELYTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER
1,758 In Stock
11,950 Expected 13/08/2026
1
$2.28
10
$1.71
25
$1.56
100
$1.40
250
View
4,000
$1.18
250
$1.33
500
$1.30
1,000
$1.27
2,000
$1.26
4,000
$1.18
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
MSOP-10
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP
A4985SLPTR-T
Allegro MicroSystems
1:
$3.52
6,546 In Stock
Mouser Part No 250-A4985SLPTR-T
Allegro MicroSystems
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP
6,546 In Stock
1
$3.52
10
$2.65
25
$2.43
100
$2.19
250
View
4,000
$1.80
250
$2.08
500
$2.06
1,000
$2.00
2,000
$1.97
4,000
$1.80
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
TSSOP-24
35 V
Gate Drivers A89303KLPTR-T CARSEM M ASSY
A89303KLPTR-T
Allegro MicroSystems
1:
$5.25
15,354 In Stock
Mouser Part No 250-A89303KLPTRT
Allegro MicroSystems
Gate Drivers A89303KLPTR-T CARSEM M ASSY
15,354 In Stock
1
$5.25
10
$4.00
25
$3.69
100
$3.37
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
TSSOP-20
Switching Voltage Regulators UMC VERSION OF 4490
A4490EESTR-T
Allegro MicroSystems
1:
$3.04
4,137 In Stock
Mouser Part No 250-A4490EESTR-T
Allegro MicroSystems
Switching Voltage Regulators UMC VERSION OF 4490
4,137 In Stock
1
$3.04
10
$2.28
25
$2.09
100
$1.88
1,500
$1.60
3,000
View
250
$1.78
500
$1.75
1,000
$1.64
3,000
$1.58
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-20
Israel
