.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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Galvanically Isolated Gate Drivers FULLY INTEGRATED HV GATE DRIVER WITH UNIPOLAR OUTPUT AHV85110KNHTR Allegro MicroSystems 1: $8.35 3,630In Stock	Mfr. Part No. AHV85110KNHTR Mouser Part No 250-AHV85110KNHTR	Allegro MicroSystems	Galvanically Isolated Gate Drivers FULLY INTEGRATED HV GATE DRIVER WITH UNIPOLAR OUTPUT Learn More about Allegro MicroSystems allegro ahv85110 isolated gate drivers	Datasheet	3,630In Stock	Cut Tape $8.35 $6.41 $5.92 $5.39 View Reel $4.56 $5.15 $5.07 $4.71 $4.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		SMT-12
Galvanically Isolated Gate Drivers FULLY INTEGRATED HV ISOLATED GATE DRIVER - BIPLOR OUTPUT AHV85111KNHTR Allegro MicroSystems 1: $8.23 752In Stock 4,500Expected 25/3/2027	Mfr. Part No. AHV85111KNHTR Mouser Part No 250-AHV85111KNHTR	Allegro MicroSystems	Galvanically Isolated Gate Drivers FULLY INTEGRATED HV ISOLATED GATE DRIVER - BIPLOR OUTPUT Learn More about Allegro MicroSystems allegro ahv85111 drivers	Datasheet	752In Stock 4,500Expected 25/3/2027	Cut Tape $8.23 $6.31 $5.82 $5.30 View Reel $4.77 $5.05 $4.90 $4.84 $4.77	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SMD-12
Switching Voltage Regulators 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM APM81911KNBATR-1 Allegro MicroSystems 1: $7.07 8,952In Stock	Mfr. Part No. APM81911KNBATR-1 Mouser Part No 250-APM81911KNBATR-1	Allegro MicroSystems	Switching Voltage Regulators 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM Learn More about Allegro MicroSystems allegro apm81911 modules	Datasheet	8,952In Stock	Cut Tape $7.07 $5.40 $4.98 $4.50 View Reel $4.01 $4.28 $4.15 $4.09 $4.01	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-32	800 mV to 24 V
Motor/Motion/Ignition Controllers & Drivers COPPER WIRE UMC STEPPER A3901SEJTR-T Allegro MicroSystems 1: $1.88 35,244In Stock	Mfr. Part No. A3901SEJTR-T Mouser Part No 250-A3901SEJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers COPPER WIRE UMC STEPPER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	35,244In Stock	Cut Tape $1.88 $1.37 $1.24 $1.10 Reel $0.885 View $1.03 $0.989 $0.908 $0.87 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	DFN-10
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3941 A3941KLPTR-T Allegro MicroSystems 1: $6.42 16,900In Stock	Mfr. Part No. A3941KLPTR-T Mouser Part No 250-A3941KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 3941 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	16,900In Stock	Cut Tape $6.42 $4.88 $4.50 $4.08 View Reel $3.48 $3.88 $3.74 $3.70 $3.48 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: $4.99 12,697In 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 about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	12,697In Stock	Cut Tape $4.99 $3.73 $3.41 $3.07 Reel $2.64 View $2.91 $2.88 $2.69 $2.61 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-16
Motor/Motion/Ignition Controllers & Drivers 8 INCH3959 A3959SLPTR-T Allegro MicroSystems 1: $8.99 8,635In Stock	Mfr. Part No. A3959SLPTR-T Mouser Part No 250-A3959SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH3959 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	8,635In Stock	Cut Tape $8.99 $6.90 $6.38 $5.81 View Reel $5.09 $5.56 $5.48 $5.44 $5.40 $5.09 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-28
Motor/Motion/Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR A3977SLPTR-T Allegro MicroSystems 1: $7.41 9,750In Stock 12,000Expected 3/5/2027	Mfr. Part No. A3977SLPTR-T Mouser Part No 250-A3977SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9,750In Stock 12,000Expected 3/5/2027	Cut Tape $7.41 $5.64 $5.21 $4.72 View Reel $4.24 $4.49 $4.35 $4.30 $4.24 $4.24 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	SMD/SMT	TSSOP-28
Motor/Motion/Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR A3979SLPTR-T Allegro MicroSystems 1: $10.87 20,573In 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 about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	20,573In Stock	Cut Tape $10.87 $8.53 $7.96 $7.30 View Reel $6.35 $7.02 $6.92 $6.84 $6.66 $6.35 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: $7.60 5,078In 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 about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,078In Stock	Cut Tape $7.60 $5.30 $4.92 $4.49 View Reel $4.00 $4.30 $4.23 $4.20 $4.18 $4.00 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-24
Motor/Motion/Ignition Controllers & Drivers 3 PHASE BRUSHLESS DC MOTOR PRE-DRIVER A4931METTR-T Allegro MicroSystems 1: $3.58 11,820In Stock	Mfr. Part No. A4931METTR-T Mouser Part No 250-A4931METTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 3 PHASE BRUSHLESS DC MOTOR PRE-DRIVER Learn More about Allegro MicroSystems allegro a4931 dc motor predriver	Datasheet	11,820In Stock	Cut Tape $3.58 $2.65 $2.42 $2.18 Reel $1.88 View $2.05 $1.97 $1.90 $1.81 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 1,500	SMD/SMT	QFN-28
Motor/Motion/Ignition Controllers & Drivers HIGH CURRENT INTEGRATED DC MOTOR A4959GLPTR-T Allegro MicroSystems 1: $5.24 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 about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	6,914In Stock	Cut Tape $5.24 $3.96 $3.63 $3.28 View Reel $2.91 $3.14 $3.10 $3.01 $2.96 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		LP-24
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE PWM MOTOR DRIVER A4980KLPTR-T Allegro MicroSystems 1: $7.28 14,058In Stock	Mfr. Part No. A4980KLPTR-T Mouser Part No 250-A4980KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE PWM MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	14,058In Stock	Cut Tape $7.28 $5.54 $5.10 $4.62 View Reel $4.20 $4.39 $4.26 $4.20 $4.20 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 4,000	SMD/SMT	TSSOP-28	28 V
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEPPING DRIVER w/TRANSLATOR A4983SETTR-T Allegro MicroSystems 1: $5.94 15,550In 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 about Allegro MicroSystems allegro stepper motor drivers	Datasheet	15,550In Stock	Cut Tape $5.94 $4.54 $4.19 $3.82 View Reel $3.40 $3.69 $3.48 $3.40 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: $5.11 7,410In Stock	Mfr. Part No. A4984SESTR-T Mouser Part No 250-A4984SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC 4984 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7,410In Stock	Cut Tape $5.11 $3.81 $3.48 $3.13 Reel $2.67 View $2.95 $2.88 $2.75 $2.61 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: $6.01 9,210In 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 about Allegro MicroSystems allegro stepper motor drivers	Datasheet	9,210In Stock	Cut Tape $6.01 $4.57 $4.20 $3.81 View Reel $3.37 $3.62 $3.59 $3.48 $3.44 $3.37 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-38
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER A8586KLJTR-T Allegro MicroSystems 1: $3.26 14,733In Stock	Mfr. Part No. A8586KLJTR-T Mouser Part No 250-A8586KLJTR-T	Allegro MicroSystems	Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	14,733In Stock	Cut Tape $3.26 $2.42 $2.22 $1.94 Reel $1.63 View $1.84 $1.78 $1.75 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	800 mV to 30 V
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR AMT49101KJPTR-A-3 Allegro MicroSystems 1: $10.50 7,487In Stock	Mfr. Part No. AMT49101KJPTR-A-3 Mouser Part No 250-AMT49101KJPTRA3	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR Learn More about Allegro MicroSystems allegro amt49100 amt49101 mosfet drivers	Datasheet	7,487In Stock	Cut Tape $10.50 $8.12 $7.52 $6.87 View Reel $6.26 $6.51 $6.26 $6.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER A3909GLNTR-T Allegro MicroSystems 1: $2.15 5,266In Stock	Mfr. Part No. A3909GLNTR-T Mouser Part No 250-A3909GLNTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	5,266In Stock	Cut Tape $2.15 $1.21 $1.11 $1.01 View Reel $0.928 $0.955 $0.929 $0.928 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SSOP-10
Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER A3988SJPTR-T Allegro MicroSystems 1: $8.17 1,455In Stock	Mfr. Part No. A3988SJPTR-T Mouser Part No 250-A3988SJPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1,455In Stock	Cut Tape $8.17 $6.23 $5.74 $5.21 Reel $4.66 View $4.95 $4.79 $4.72 $4.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR A4412KLVTR-T Allegro MicroSystems 1: $10.05 12,587In Stock	Mfr. Part No. A4412KLVTR-T Mouser Part No 250-A4412KLVTR-T	Allegro MicroSystems	Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	12,587In Stock	Cut Tape $10.05 $7.75 $7.18 $6.54 View Reel $5.68 $6.07 $6.05 $5.88 $5.70 $5.68 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		TSSOP-EP-38
Switching Voltage Regulators UMC VERSION OF 4447 A4447SLJTR-T Allegro MicroSystems 1: $2.18 13,941In Stock	Mfr. Part No. A4447SLJTR-T Mouser Part No 250-A4447SLJTR-T	Allegro MicroSystems	Switching Voltage Regulators UMC VERSION OF 4447 Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	13,941In Stock	Cut Tape $2.18 $1.63 $1.50 $1.35 Reel $1.15 View $1.27 $1.23 $1.22 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	800 mV to 24 V
Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER A4919GETTR-T Allegro MicroSystems 1: $4.90 2,719In Stock	Mfr. Part No. A4919GETTR-T Mouser Part No 250-A4919GETTR-T	Allegro MicroSystems	Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,719In Stock	Cut Tape $4.90 $3.66 $3.35 $2.99 Reel $2.54 View $2.83 $2.77 $2.62 $2.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-28
Motor/Motion/Ignition Controllers & Drivers DMOS FULL-BRIDGE MOTOR DRIVER A4953ELJTR-T Allegro MicroSystems 1: $2.92 12,343In 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 about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	12,343In Stock	Cut Tape $2.92 $2.16 $1.97 $1.77 Reel $1.48 View $1.67 $1.62 $1.58 $1.46 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-Narrow-8
Gate Drivers COPPER WIRE VERSION OF 4957 A4957SESTR-T Allegro MicroSystems 1: $4.53 6,049In Stock 9,000Expected 5/11/2026	Mfr. Part No. A4957SESTR-T Mouser Part No 250-A4957SESTR-T	Allegro MicroSystems	Gate Drivers COPPER WIRE VERSION OF 4957 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	6,049In Stock 9,000Expected 5/11/2026	Cut Tape $4.53 $3.45 $3.20 $2.90 Reel $2.56 View $2.76 $2.71 $2.64 $2.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	13 V