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

Allegro MicroSystems Power Management ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Power Management ICs

List Images

Results: 249

Applied Filters:

Manufacturer = Allegro MicroSystems

Mounting Style

Package / Case

Output Voltage

Reset All

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Output Voltage
Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE STEPPER DRIVER WITH INTERNAL CURRENT SENSE A4993KLPTR-T Allegro MicroSystems 1: $7.40 7,118In Stock	Mfr. Part # A4993KLPTR-T Mouser Part # 250-A4993KLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE STEPPER DRIVER WITH INTERNAL CURRENT SENSE Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7,118In Stock	Cut Tape $7.40 $5.64 $5.20 $4.71 View Reel $3.93 $4.48 $4.35 $4.29 $4.25 $3.93 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		LP-20
Motor / Motion / Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER A4915MLPTR-T Allegro MicroSystems 1: $7.36 10,434In Stock	Mfr. Part # A4915MLPTR-T Mouser Part # 250-A4915MLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER Learn More about Allegro MicroSystems allegro a4915 mosfet drivers	Datasheet	10,434In Stock	Cut Tape $7.36 $5.60 $5.17 $4.68 View Reel $3.83 $4.46 $4.32 $4.26 $4.22 $3.83 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-28	13 V
Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER A3966SLBTR-T Allegro MicroSystems 1: $3.84 5,580In Stock	Mfr. Part # A3966SLBTR-T Mouser Part # 250-A3966SLBTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,580In Stock	Cut Tape $3.84 $3.18 $3.00 $2.79 Reel $2.55 View $2.69 $2.65 $2.48 $2.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-Wide-16	30 V
Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE MOSFET DRIVER w/3 SENSE AMPLIFIERS A4910KJPTR-T Allegro MicroSystems 1: $7.95 4,202In Stock	Mfr. Part # A4910KJPTR-T Mouser Part # 250-A4910KJPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE MOSFET DRIVER w/3 SENSE AMPLIFIERS Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	4,202In Stock	Cut Tape $7.95 $7.53 $6.96 $6.32 View Reel $5.69 $6.03 $5.85 $5.77 $5.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-48	13 V
Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION A4918KJPTR-5-T Allegro MicroSystems 1: $7.85 4,480In Stock	Mfr. Part # A4918KJPTR-5-T Mouser Part # 250-A4918KJPTR-5-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION Learn More about Allegro MicroSystems allegro magnetic speed sensors ics		4,480In Stock	Cut Tape $7.85 $7.16 $6.61 $6.02 View Reel $5.41 $5.73 $5.56 $5.50 $5.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Motor / Motion / Ignition Controllers & Drivers UMC THREE PHASE SENSORLESS FAN DRIVER A4942GESTR-T Allegro MicroSystems 1: $4.98 8,065In Stock	Mfr. Part # A4942GESTR-T Mouser Part # 250-A4942GESTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers UMC THREE PHASE SENSORLESS FAN DRIVER Learn More about Allegro MicroSystems allegro a4942 fan driver ic	Datasheet	8,065In Stock	Cut Tape $4.98 $3.74 $3.44 $3.10 Reel $2.65 View $2.94 $2.91 $2.72 $2.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		ES-20
Motor / Motion / Ignition Controllers & Drivers 7891 BOND OPTION OF 4982 A4982SLPTR-T Allegro MicroSystems 1: $5.96 3,850In Stock 8,000Expected 2026-11-12	Mfr. Part # A4982SLPTR-T Mouser Part # 250-A4982SLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 7891 BOND OPTION OF 4982 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	3,850In Stock 8,000Expected 2026-11-12	Cut Tape $5.96 $4.52 $4.09 $3.76 View Reel $3.20 $3.56 $3.54 $3.33 $3.25 $3.20 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-24
Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER A5985GETTR-T Allegro MicroSystems 1: $4.16 8,326In Stock	Mfr. Part # A5985GETTR-T Mouser Part # 250-A5985GETTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8,326In Stock	Cut Tape $4.16 $3.11 $2.85 $2.56 Reel $2.17 View $2.42 $2.38 $2.23 $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-28	40 V
Motor / Motion / Ignition Controllers & Drivers BIPOLAR STEPPER HIGH CURRENT DC MOTOR DRIVER A5989GEVTR-T Allegro MicroSystems 1: $6.51 8,500In Stock	Mfr. Part # A5989GEVTR-T Mouser Part # 250-A5989GEVTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers BIPOLAR STEPPER HIGH CURRENT DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8,500In Stock	Cut Tape $6.51 $4.94 $4.55 $4.12 Reel $3.54 View $3.92 $3.90 $3.63 $3.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-36	40 V
Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR A8650KEJTR-T Allegro MicroSystems 1: $3.86 17,999In Stock	Mfr. Part # A8650KEJTR-T Mouser Part # 250-A8650KEJTR-T	Allegro MicroSystems	Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR Learn More about Allegro MicroSystems allegro a8650 regulator	Datasheet	17,999In Stock	Cut Tape $3.86 $2.88 $2.64 $2.36 Reel $2.00 View $2.23 $2.16 $2.06 $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		EJ-10
Motor / Motion / Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER FOR CEILING/POLE FAN AMT49406GESSR Allegro MicroSystems 1: $5.20 12,108In Stock	Mfr. Part # AMT49406GESSR Mouser Part # 250-AMT49406GESSR	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER FOR CEILING/POLE FAN Learn More about Allegro MicroSystems allegro amt49406 bldc motor controller ics	Datasheet	12,108In Stock	Cut Tape $5.20 $3.92 $3.60 $2.65 Reel $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-24
Gate Drivers AUTOMOTIVE HALF BRIDGE MOSFET DRIVER WITH 5V COMPATIBLE IO A4928KLPTR-T Allegro MicroSystems 1: $7.27 7,975In Stock	Mfr. Part # A4928KLPTR-T Mouser Part # 250-A4928KLPTR-T	Allegro MicroSystems	Gate Drivers AUTOMOTIVE HALF BRIDGE MOSFET DRIVER WITH 5V COMPATIBLE IO Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	7,975In Stock	Cut Tape $7.27 $5.54 $5.11 $4.64 View Reel $3.57 $4.41 $4.26 $4.20 $4.16 $3.57 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	LP-24
Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE VERSION OF 4944 - 50V A4946GLPTR-T Allegro MicroSystems 1: $6.19 28,591In Stock	Mfr. Part # A4946GLPTR-T Mouser Part # 250-A4946GLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE VERSION OF 4944 - 50V Learn More about Allegro MicroSystems allegro brushless dc drivers		28,591In Stock	Cut Tape $6.19 $4.69 $4.32 $3.90 View Reel $2.95 $3.70 $3.69 $3.47 $3.40 $2.95 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-16
Motor / Motion / Ignition Controllers & Drivers AUTO SENSORLESS SINUSODIAL BLDC GATE DRIVER A4964KEVTR-J Allegro MicroSystems 1: $8.45 8,894In Stock	Mfr. Part # A4964KEVTR-J Mouser Part # 250-A4964KEVTR-J	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTO SENSORLESS SINUSODIAL BLDC GATE DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	8,894In Stock	Cut Tape $8.45 $6.42 $5.92 $5.37 Reel $4.75 View $5.10 $4.94 $4.87 $4.46 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-36	8 V, 11 V
Motor / Motion / Ignition Controllers & Drivers 3-PHASE SENSORLESS SINUSOIDAL FAN CONTROLLER A5932KLPTR-T Allegro MicroSystems 1: $4.95 7,930In Stock	Mfr. Part # A5932KLPTR-T Mouser Part # 250-A5932KLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 3-PHASE SENSORLESS SINUSOIDAL FAN CONTROLLER Learn More about Allegro MicroSystems allegro a5932 fan controllers	Datasheet	7,930In Stock	Cut Tape $4.95 $4.54 $4.16 $3.76 View Reel $3.02 $3.57 $3.56 $3.34 $3.27 $3.02 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-24	6.8 V, 7.5 V
Motor / Motion / Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER A5950GLPTR-T Allegro MicroSystems 1: $3.59 13,295In Stock	Mfr. Part # A5950GLPTR-T Mouser Part # 250-A5950GLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	13,295In Stock	Cut Tape $3.59 $2.66 $2.43 $2.19 View Reel $1.73 $2.06 $2.00 $1.73 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-16	40 V
Motor / Motion / Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC A5984GESTR-T Allegro MicroSystems 1: $4.03 2,420In Stock	Mfr. Part # A5984GESTR-T Mouser Part # 250-A5984GESTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	2,420In Stock	Cut Tape $4.03 $3.01 $2.75 $2.48 Reel $2.10 View $2.35 $2.29 $2.16 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	40 V
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR A8652KLPTR-T Allegro MicroSystems 1: $5.24 8,000In Stock	Mfr. Part # A8652KLPTR-T Mouser Part # 250-A8652KLPTR-T	Allegro MicroSystems	Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR Learn More about Allegro MicroSystems allegro a8652 a8653 usb buck regulators	Datasheet	8,000In Stock	Cut Tape $5.24 $3.95 $3.63 $3.27 View Reel $2.76 $3.10 $3.07 $3.00 $2.95 $2.76 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		TSSOP-16
Motor / Motion / Ignition Controllers & Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES AMT49100KJPTR-A-5 Allegro MicroSystems 1: $11.46 8,167In Stock	Mfr. Part # AMT49100KJPTR-A-5 Mouser Part # 250-AMT49100KJPTRA5	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES Learn More about Allegro MicroSystems allegro amt49100 amt49101 mosfet drivers	Datasheet	8,167In Stock	Cut Tape $11.46 $8.84 $8.18 $7.46 View Reel $6.36 $6.91 $6.70 $6.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Motor / Motion / Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP A4986SESTR-T Allegro MicroSystems 1: $5.24 7,216In Stock	Mfr. Part # A4986SESTR-T Mouser Part # 250-A4986SESTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7,216In Stock	Cut Tape $5.24 $3.95 $3.63 $3.27 Reel $2.79 View $3.10 $3.07 $2.88 $2.76 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		ES-24
Motor / Motion / Ignition Controllers & Drivers AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE A4992KLPTR-T Allegro MicroSystems 1: $6.05 6,154In Stock	Mfr. Part # A4992KLPTR-T Mouser Part # 250-A4992KLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	6,154In Stock	Cut Tape $6.05 $4.58 $4.22 $3.82 View Reel $2.97 $3.61 $3.60 $3.38 $3.31 $2.97 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-20	7.2 V
Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO A4919GETTR-3-T Allegro MicroSystems 1: $5.28 7,432In Stock	Mfr. Part # A4919GETTR-3-T Mouser Part # 250-A4919GETTR-3-T	Allegro MicroSystems	Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	7,432In Stock	Cut Tape $5.28 $3.99 $3.66 $3.30 Reel $2.84 View $3.12 $3.10 $2.92 $2.62 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-28
Gate Drivers BRUSHED DC GATE DRIVER A4955KLPTR-T Allegro MicroSystems 1: $3.28 9,757In Stock	Mfr. Part # A4955KLPTR-T Mouser Part # 250-A4955KLPTR-T	Allegro MicroSystems	Gate Drivers BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro a4955 gate drivers	Datasheet	9,757In Stock	Cut Tape $3.28 $2.43 $2.22 $1.99 View Reel $1.47 $1.87 $1.81 $1.76 $1.71 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	LP-20
Motor / Motion / Ignition Controllers & Drivers 3-PHASE SENSORLESS BLDC MOTOR PRE-DRIVER A4960KJPTR-A-T Allegro MicroSystems 1: $12.40 6,136In Stock	Mfr. Part # A4960KJPTR-A-T Mouser Part # 250-A4960KJPTR-A-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 3-PHASE SENSORLESS BLDC MOTOR PRE-DRIVER Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	6,136In Stock	Cut Tape $12.40 $9.60 $8.91 $8.15 View Reel $6.98 $7.80 $7.57 $7.30 $6.98 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-32
Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE SENSORLESS SINUSODIAL BLDC GATE DRIVER A4964KJPTR-T Allegro MicroSystems 1: $8.81 6,925In Stock	Mfr. Part # A4964KJPTR-T Mouser Part # 250-A4964KJPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE SENSORLESS SINUSODIAL BLDC GATE DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	6,925In Stock	Cut Tape $8.81 $6.75 $6.25 $5.69 Reel $5.13 View $5.41 $5.26 $4.61 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFP-32	8 V, 11 V