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Allegro MicroSystems Power Management ICs

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Manufacturer = Allegro MicroSystems

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £4.61 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 £4.61 £3.54 £3.27 £2.98 View Reel £2.51 £2.85 £2.80 £2.60 £2.51 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: £4.54 752In Stock 4,500Expected 24/05/2027	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 24/05/2027	Cut Tape £4.54 £3.48 £3.21 £2.92 View Reel £2.64 £2.78 £2.71 £2.67 £2.64	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: £3.90 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 £3.90 £2.98 £2.75 £2.49 View Reel £2.22 £2.37 £2.29 £2.26 £2.22	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: £1.04 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 £1.04 £0.759 £0.684 £0.606 Reel £0.489 View £0.568 £0.546 £0.501 £0.48 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: £3.54 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 £3.54 £2.70 £2.49 £2.25 View Reel £1.92 £2.14 £2.07 £2.04 £1.92 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: £2.76 11,487In 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	11,487In Stock	Cut Tape £2.76 £2.06 £1.89 £1.69 Reel £1.46 View £1.61 £1.59 £1.48 £1.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-16
Motor/Motion/Ignition Controllers & Drivers 8 INCH3959 A3959SLPTR-T Allegro MicroSystems 1: £4.96 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 £4.96 £3.81 £3.52 £3.20 View Reel £2.81 £3.07 £3.03 £3.00 £2.98 £2.81 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: £4.09 10,070In Stock 12,000Expected 03/05/2027	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	10,070In Stock 12,000Expected 03/05/2027	Cut Tape £4.09 £3.12 £2.87 £2.60 View Reel £2.34 £2.48 £2.40 £2.37 £2.34 £2.34 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: £6.00 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 £6.00 £4.71 £4.39 £4.03 View Reel £3.51 £3.88 £3.82 £3.78 £3.68 £3.51 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: £4.20 4,878In 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	4,878In Stock	Cut Tape £4.20 £2.92 £2.72 £2.48 View Reel £2.22 £2.37 £2.33 £2.32 £2.30 £2.22 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: £1.97 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 £1.97 £1.47 £1.34 £1.20 Reel £1.04 View £1.13 £1.09 £1.05 £0.995 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: £2.89 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 £2.89 £2.18 £2.01 £1.81 View Reel £1.61 £1.74 £1.71 £1.66 £1.63 £1.61 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: £4.02 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 £4.02 £3.06 £2.82 £2.55 View Reel £2.32 £2.43 £2.35 £2.32 £2.32 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: £3.28 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 £3.28 £2.51 £2.31 £2.11 View Reel £1.88 £2.03 £1.92 £1.88 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: £2.82 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 £2.82 £2.10 £1.92 £1.73 Reel £1.48 View £1.63 £1.59 £1.52 £1.44 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: £3.32 9,200In 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	9,200In Stock	Cut Tape £3.32 £2.52 £2.32 £2.10 View Reel £1.86 £2.00 £1.98 £1.92 £1.90 £1.86 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: £1.80 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 £1.80 £1.34 £1.22 £1.07 Reel £0.899 View £1.01 £0.986 £0.969 £0.863 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: £5.80 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 £5.80 £4.48 £4.16 £3.79 View Reel £3.46 £3.60 £3.46 £3.46 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: £1.19 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 £1.19 £0.668 £0.614 £0.555 £0.531 Reel £0.531 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: £4.51 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 £4.51 £3.44 £3.17 £2.87 Reel £2.58 View £2.73 £2.65 £2.60 £2.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR A4412KLVTR-T Allegro MicroSystems 1: £5.55 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 £5.55 £4.28 £3.96 £3.61 View Reel £3.13 £3.35 £3.34 £3.25 £3.14 £3.13 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		TSSOP-EP-38
Switching Voltage Regulators UMC VERSION OF 4447 A4447SLJTR-T Allegro MicroSystems 1: £1.20 13,141In 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	13,141In Stock	Cut Tape £1.20 £0.899 £0.826 £0.743 Reel £0.635 View £0.704 £0.68 £0.674 £0.618 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: £2.71 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 £2.71 £2.02 £1.85 £1.65 Reel £1.41 View £1.56 £1.53 £1.45 £1.32 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: £1.62 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 £1.62 £1.20 £1.09 £0.978 Reel £0.818 View £0.925 £0.89 £0.871 £0.803 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: £2.50 6,049In Stock 9,000Expected 05/11/2026	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 05/11/2026	Cut Tape £2.50 £1.90 £1.76 £1.60 Reel £1.41 View £1.53 £1.49 £1.46 £1.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	13 V