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Allegro MicroSystems Power Management ICs

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Types of Power Management ICs

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Manufacturer = Allegro MicroSystems

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Part #

Switching Voltage Regulators 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM

APM81911KNBATR-1
Allegro MicroSystems
1: 4,47 €
8 953In Stock

Mfr. Part No.
APM81911KNBATR-1

Mouser Part No
250-APM81911KNBATR-1

Allegro MicroSystems

Switching Voltage Regulators 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM

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Datasheet

8 953In Stock

Cut Tape

4,47 €

3,41 €

3,15 €

2,85 €

View

Reel

2,54 €

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

QFN-32

800 mV to 24 V

Current & Power Monitors & Regulators For New Designs Use ACS37800

ACS71020KMABTR-030B3-I2C
Allegro MicroSystems
1: 7,28 €
3 511In Stock
6 000Expected 9/24/2026

Mfr. Part No.
ACS71020KMABTR-030B3-I2C

Mouser Part No
250-71020KMAB30B3I2C

Allegro MicroSystems

Current & Power Monitors & Regulators For New Designs Use ACS37800

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Datasheet

3 511In Stock

6 000Expected 9/24/2026

Cut Tape

7,28 €

5,64 €

5,23 €

4,78 €

Reel

4,32 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

SMD/SMT

SOIC-Wide-16

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931

A3931KJPTR-T
Allegro MicroSystems
1: 6,35 €
3 918In Stock

Mfr. Part No.
A3931KJPTR-T

Mouser Part No
250-A3931KJPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931

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Datasheet

3 918In Stock

Cut Tape

6,35 €

4,89 €

4,53 €

4,13 €

View

Reel

3,53 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

SMD/SMT

LQFP-48

5 V

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938

A3938SLDTR-T
Allegro MicroSystems
1: 7,71 €
28 242In Stock

Mfr. Part No.
A3938SLDTR-T

Mouser Part No
250-A3938SLDTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938

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Datasheet

28 242In Stock

Cut Tape

7,71 €

5,98 €

5,55 €

5,07 €

View

Reel

4,36 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4 000

: 4 000

SMD/SMT

TSSOP-38

13 V

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3941

A3941KLPTR-T
Allegro MicroSystems
1: 4,06 €
9 204In Stock
12 000Expected 1/28/2027

Mfr. Part No.
A3941KLPTR-T

Mouser Part No
250-A3941KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3941

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Datasheet

9 204In Stock

12 000Expected 1/28/2027

Cut Tape

4,06 €

3,09 €

2,85 €

2,58 €

View

Reel

2,20 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-28

5 V

Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER

A3950SEUTR-T
Allegro MicroSystems
1: 3,16 €
12 947In Stock

Mfr. Part No.
A3950SEUTR-T

Mouser Part No
250-A3950SEUTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER

Learn More

Datasheet

12 947In Stock

Cut Tape

3,16 €

2,36 €

2,16 €

1,94 €

Reel

1,67 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

SMD/SMT

QFN-16

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3959

A3959SLBTR-T
Allegro MicroSystems
1: 5,26 €
1 886In Stock

Mfr. Part No.
A3959SLBTR-T

Mouser Part No
250-A3959SLBTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3959

Learn More

Datasheet

1 886In Stock

Cut Tape

5,26 €

4,08 €

3,78 €

3,47 €

View

Reel

3,21 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

SMD/SMT

SOIC-24

Motor/Motion/Ignition Controllers & Drivers DUAL FULL-BRDG MICROSTEP W/TRANSLATOR

A3967SLBTR-T
Allegro MicroSystems
1: 3,94 €
6 691In Stock

Mfr. Part No.
A3967SLBTR-T

Mouser Part No
250-A3967SLBTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DUAL FULL-BRDG MICROSTEP W/TRANSLATOR

Learn More

Datasheet

6 691In Stock

Cut Tape

3,94 €

2,98 €

2,73 €

2,47 €

Reel

2,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

SMD/SMT

SOIC-24

Motor/Motion/Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR

A3979SLPTR-T
Allegro MicroSystems
1: 7,19 €
24 131In Stock

Mfr. Part No.
A3979SLPTR-T

Mouser Part No
250-A3979SLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR

Learn More

Datasheet

24 131In Stock

Cut Tape

7,19 €

5,57 €

5,17 €

4,72 €

View

Reel

4,03 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-28

Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/16 MICROSTEP

A3984SLPTR-T
Allegro MicroSystems
1: 4,76 €
8 653In Stock

Mfr. Part No.
A3984SLPTR-T

Mouser Part No
250-A3984SLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/16 MICROSTEP

Learn More

Datasheet

8 653In Stock

Cut Tape

4,76 €

3,63 €

3,35 €

3,04 €

View

Reel

2,67 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-24

Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA

A3987SLPTR-T
Allegro MicroSystems
1: 5,25 €
2 985In Stock

Mfr. Part No.
A3987SLPTR-T

Mouser Part No
250-A3987SLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA

Learn More

Datasheet

2 985In Stock

Cut Tape

5,25 €

4,03 €

3,72 €

3,39 €

View

Reel

2,97 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-24

Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER

A4952ELYTR-T
Allegro MicroSystems
1: 1,96 €
13 708In Stock

Mfr. Part No.
A4952ELYTR-T

Mouser Part No
250-A4952ELYTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER

Learn More

Datasheet

13 708In Stock

Cut Tape

1,96 €

1,47 €

1,34 €

1,20 €

View

Reel

1,01 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

MSOP-10

Motor/Motion/Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR

A4959GLPTR-T
Allegro MicroSystems
1: 3,31 €
6 914In Stock

Mfr. Part No.
A4959GLPTR-T

Mouser Part No
250-A4959GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR

Learn More

Datasheet

6 914In Stock

Cut Tape

3,31 €

2,50 €

2,30 €

2,07 €

View

Reel

1,84 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

LP-24

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR

A4983SETTR-T
Allegro MicroSystems
1: 3,76 €
17 491In Stock

Mfr. Part No.
A4983SETTR-T

Mouser Part No
250-A4983SETTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR

Learn More

Datasheet

17 491In Stock

Cut Tape

3,76 €

2,87 €

2,65 €

2,42 €

View

Reel

2,15 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

SMD/SMT

QFN-28

35 V

Motor/Motion/Ignition Controllers & Drivers UMC 4984

A4984SESTR-T
Allegro MicroSystems
1: 3,23 €
7 450In Stock

Mfr. Part No.
A4984SESTR-T

Mouser Part No
250-A4984SESTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers UMC 4984

Learn More

Datasheet

7 450In Stock

Cut Tape

3,23 €

2,41 €

2,20 €

1,98 €

Reel

1,69 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

SMD/SMT

QFN-24

35 V

Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR

A4989SLDTR-T
Allegro MicroSystems
1: 3,94 €
9 550In Stock

Mfr. Part No.
A4989SLDTR-T

Mouser Part No
250-A4989SLDTR-T

Allegro MicroSystems

Gate Drivers DUAL FULL BRIDGE MOSFET DRIVER w/MICROSTEP TRANSLATOR

Learn More

Datasheet

9 550In Stock

Cut Tape

3,94 €

2,99 €

2,75 €

2,49 €

View

Reel

2,13 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-38

Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER

A5950GLPTR-T
Allegro MicroSystems
1: 2,18 €
13 295In Stock

Mfr. Part No.
A5950GLPTR-T

Mouser Part No
250-A5950GLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER

Learn More

Datasheet

13 295In Stock

Cut Tape

2,18 €

1,63 €

1,49 €

1,33 €

View

Reel

1,10 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-16

40 V

Switching Voltage Regulators UMC VERSION OF 4447

A4447SLJTR-T
Allegro MicroSystems
1: 1,38 €
15 252In Stock

Mfr. Part No.
A4447SLJTR-T

Mouser Part No
250-A4447SLJTR-T

Allegro MicroSystems

Switching Voltage Regulators UMC VERSION OF 4447

Learn More

Datasheet

15 252In Stock

Cut Tape

1,38 €

1,03 €

0,946 €

0,851 €

Reel

0,727 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

SOIC-8

800 mV to 24 V

Gate Drivers 3 PHASE MOSFET DRIVER

A4919GLPTR-T
Allegro MicroSystems
1: 3,18 €
7 974In Stock

Mfr. Part No.
A4919GLPTR-T

Mouser Part No
250-A4919GLPTR-T

Allegro MicroSystems

Gate Drivers 3 PHASE MOSFET DRIVER

Learn More

Datasheet

7 974In Stock

Cut Tape

3,18 €

2,40 €

2,20 €

1,99 €

View

Reel

1,73 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-28

Motor/Motion/Ignition Controllers & Drivers BLDC GATE DRIVER W/5V REGULATOR

A4939KLPTR-5-T
Allegro MicroSystems
1: 3,77 €
1 954In Stock

Mfr. Part No.
A4939KLPTR-5-T

Mouser Part No
250-A4939KLPTR-5-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers BLDC GATE DRIVER W/5V REGULATOR

Learn More

Datasheet

1 954In Stock

Cut Tape

3,77 €

2,84 €

2,61 €

2,36 €

View

Reel

2,04 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

LP-28

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4950

A4950ELJTR-T
Allegro MicroSystems
1: 2,21 €
4 293In Stock

Mfr. Part No.
A4950ELJTR-T

Mouser Part No
250-A4950ELJTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4950

Learn More

Datasheet

4 293In Stock

Cut Tape

2,21 €

1,68 €

1,54 €

1,39 €

Reel

1,17 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

SOIC-8

Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER

A4953ELJTR-T
Allegro MicroSystems
1: 1,85 €
12 596In Stock

Mfr. Part No.
A4953ELJTR-T

Mouser Part No
250-A4953ELJTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER

Learn More

Datasheet

12 596In Stock

Cut Tape

1,85 €

1,37 €

1,25 €

1,12 €

Reel

0,946 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

SOIC-Narrow-8

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP

A4985SLPTR-T
Allegro MicroSystems
1: 3,03 €
3 926In Stock

Mfr. Part No.
A4985SLPTR-T

Mouser Part No
250-A4985SLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP

Learn More

Datasheet

3 926In Stock

Cut Tape

3,03 €

2,28 €

2,09 €

1,88 €

View

Reel

1,55 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-24

35 V

Gate Drivers AUTOMOTIVE 3-PHASE ISOLATOR IC w/RB and Vds

A6862KLPTR-T
Allegro MicroSystems
1: 1,87 €
5 663In Stock

Mfr. Part No.
A6862KLPTR-T

Mouser Part No
250-A6862KLPTR-T

Allegro MicroSystems

Gate Drivers AUTOMOTIVE 3-PHASE ISOLATOR IC w/RB and Vds

Learn More

Datasheet

5 663In Stock

Cut Tape

1,87 €

1,38 €

1,26 €

1,13 €

View

Reel

0,929 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

SMD/SMT

TSSOP-16

Gate Drivers A89303KLPTR-T CARSEM M ASSY

A89303KLPTR-T
Allegro MicroSystems
1: 4,52 €
15 348In Stock

Mfr. Part No.
A89303KLPTR-T

Mouser Part No
250-A89303KLPTRT

Allegro MicroSystems

Gate Drivers A89303KLPTR-T CARSEM M ASSY

Learn More

Datasheet

15 348In Stock

4,52 €

3,44 €

3,17 €

2,90 €

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

Allegro MicroSystems Power Management ICs

Types of Power Management ICs

Customer Service Office

Company

Resources

Support

DFN-10
DFN-8
EJ-10
ES-20
ES-24
ET-28
ET-32
eTSSOP-20
EV-36
EV-48
JP-32
JP-48
LD-38
LJ-8
LP-16
LP-20
LP-24
LP-28
LQFP-32
LQFP-48

800 mV to 24 V
800 mV to 30 V
2.85 V
3.3 V
3.3 V, 5 V, 5.35 V, 12 V
5 V
5 V, 13 V
6 V
6.8 V
6.8 V, 7.3 V
6.8 V, 7.5 V
7.2 V
8 V, 11 V
8 V, 13 V
13 V
16 V
18 V
28 V
30 V
35 V