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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 (EUR) 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 8 INCH 4935 A4935KJPTR-T Allegro MicroSystems 1: €5.58 9,112In Stock	Mfr. Part No. A4935KJPTR-T Mouser Part No 250-A4935KJPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 4935 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9,112In Stock	Cut Tape €5.58 €4.28 €3.96 €3.53 View Reel €3.31 €3.46 €3.40 €3.34 €3.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-48	13 V
Switching Voltage Regulators 80V, 800MA SYNC BUCK DC-DC REGULATOR APM81815KNBJTR Allegro MicroSystems 1: €3.47 364In Stock 9,000Expected 19/11/2026 New Product	Mfr. Part No. APM81815KNBJTR Mouser Part No 250-APM81815KNBJTR New Product	Allegro MicroSystems	Switching Voltage Regulators 80V, 800MA SYNC BUCK DC-DC REGULATOR Learn More about Allegro MicroSystems allegro apm81815 buck regulators	Datasheet	364In Stock 9,000Expected 19/11/2026	Cut Tape €3.47 €2.63 €2.42 €2.18 View Reel €1.93 €2.07 €2.06 €2.00 €1.93	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-24	3.3 V, 5 V, 5.35 V, 12 V
Gate Drivers 80V PHASE DISCONNECT IC A89103KETSR-5 Allegro MicroSystems 1: €4.33 2,644In Stock	Mfr. Part No. A89103KETSR-5 Mouser Part No 250-A89103KETSR-5	Allegro MicroSystems	Gate Drivers 80V PHASE DISCONNECT IC Learn More about Allegro MicroSystems allegro a89103 mosfet drivers	Datasheet	2,644In Stock	€4.33 €3.30 €3.04 €2.76 View €2.63 €2.48 €2.42 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28
Gate Drivers PHASE DISCONNECT IC A89103KEVSR-5 Allegro MicroSystems 1: €4.35 4,000In Stock	Mfr. Part No. A89103KEVSR-5 Mouser Part No 250-A89103KEVSR-5	Allegro MicroSystems	Gate Drivers PHASE DISCONNECT IC Learn More about Allegro MicroSystems allegro a89103 mosfet drivers	Datasheet	4,000In Stock	Cut Tape €4.35 €3.32 €3.06 €2.77 View Reel €2.43 €2.63 €2.55 €2.52 €2.49 €2.43 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-28
Galvanically Isolated Gate Drivers FULLY INTEGRATED HV ISOLATED GATE DRIVER - BIPLOR OUTPUT AHV85111KNHTR Allegro MicroSystems 1: €5.20 762In Stock 4,500Expected 25/03/2027	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	762In Stock 4,500Expected 25/03/2027	Cut Tape €5.20 €3.99 €3.68 €3.35 View Reel €3.02 €3.19 €3.10 €3.06 €3.02	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: €4.47 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 €4.47 €3.41 €3.15 €2.85 View Reel €2.54 €2.71 €2.62 €2.59 €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: €6.82 4,494In Stock 1,000Expected 09/11/2026	Mfr. Part No. ACS71020KMABTR-030B3-I2C Mouser Part No 250-71020KMAB30B3I2C	Allegro MicroSystems	Current & Power Monitors & Regulators For New Designs Use ACS37800 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	4,494In Stock 1,000Expected 09/11/2026	Cut Tape €6.82 €5.39 €5.01 €4.63 Reel €4.32 View €4.48 €4.42 €4.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-Wide-16
Motor/Motion/Ignition Controllers & Drivers COPPER WIRE UMC STEPPER A3901SEJTR-T Allegro MicroSystems 1: €1.19 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 €1.19 €0.869 €0.783 €0.694 Reel €0.56 View €0.651 €0.625 €0.574 €0.55 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: €4.06 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 €4.06 €3.09 €2.85 €2.58 View Reel €2.20 €2.45 €2.37 €2.34 €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 12,697In 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 €3.16 €2.36 €2.16 €1.94 Reel €1.67 View €1.84 €1.82 €1.70 €1.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-16
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER A3950SLPTR-T Allegro MicroSystems 1: €3.65 11,600In Stock	Mfr. Part No. A3950SLPTR-T Mouser Part No 250-A3950SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	11,600In Stock	Cut Tape €3.65 €2.74 €2.52 €2.28 View Reel €1.97 €2.16 €2.14 €2.01 €1.97 €1.97 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	SMD/SMT	TSSOP-16
Motor/Motion/Ignition Controllers & Drivers 8 INCH3959 A3959SLPTR-T Allegro MicroSystems 1: €5.68 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 €5.68 €4.36 €4.03 €3.67 View Reel €3.22 €3.52 €3.47 €3.44 €3.41 €3.22 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: €4.69 9,750In 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	9,750In Stock 12,000Expected 03/05/2027	Cut Tape €4.69 €3.57 €3.29 €2.98 View Reel €2.68 €2.84 €2.75 €2.72 €2.68 €2.68 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: €6.87 22,823In 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	22,823In Stock	Cut Tape €6.87 €5.39 €5.03 €4.62 View Reel €4.02 €4.44 €4.38 €4.33 €4.21 €4.02 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: €4.81 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 €4.81 €3.35 €3.11 €2.84 View Reel €2.54 €2.72 €2.67 €2.66 €2.64 €2.54 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: €2.26 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 €2.26 €1.68 €1.53 €1.38 Reel €1.19 View €1.30 €1.25 €1.20 €1.14 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: €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 about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	6,914In Stock	Cut Tape €3.31 €2.50 €2.30 €2.07 View Reel €1.84 €1.99 €1.96 €1.90 €1.87 €1.84 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: €4.60 14,558In 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	14,558In Stock	Cut Tape €4.60 €3.50 €3.23 €2.92 View Reel €2.66 €2.78 €2.69 €2.66 €2.66 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: €3.76 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 €3.76 €2.87 €2.65 €2.42 View Reel €2.15 €2.33 €2.20 €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 about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7,450In Stock	Cut Tape €3.23 €2.41 €2.20 €1.98 Reel €1.69 View €1.87 €1.82 €1.74 €1.65 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: €3.80 9,213In 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	9,213In Stock	Cut Tape €3.80 €2.89 €2.66 €2.41 View Reel €2.13 €2.29 €2.27 €2.20 €2.18 €2.13 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: €2.06 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 €2.06 €1.53 €1.40 €1.23 Reel €1.03 View €1.16 €1.13 €1.11 €0.989 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: €6.64 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 €6.64 €5.13 €4.76 €4.34 View Reel €3.96 €4.12 €3.96 €3.96 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: €1.36 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 €1.36 €0.765 €0.703 €0.636 €0.608 Reel €0.608 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: €5.17 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 €5.17 €3.94 €3.63 €3.29 Reel €2.95 View €3.13 €3.03 €2.98 €2.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48