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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 (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD APM81803KNBJSR Allegro MicroSystems 1: 2.93 CHF 2 944In Stock	Mfr. Part No. APM81803KNBJSR Mouser Part No 250-APM81803KNBJSR	Allegro MicroSystems	Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD Learn More about Allegro MicroSystems allegro apm81803 buck regulator module	Datasheet	2 944In Stock	Cut Tape 2.93 CHF 2.21 CHF 2.03 CHF 1.83 CHF Reel 1.56 CHF View 1.73 CHF 1.71 CHF 1.64 CHF 1.54 CHF	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	QFN-24	800 mV to 24 V
Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER A4950KLJTR-T Allegro MicroSystems 1: 2.67 CHF 10 259In Stock	Mfr. Part No. A4950KLJTR-T Mouser Part No 250-A4950KLJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER Learn More about Allegro MicroSystems allegro a4950 pwm motor controllers	Datasheet	10 259In Stock	Cut Tape 2.67 CHF 2.00 CHF 1.83 CHF 1.66 CHF Reel 1.41 CHF View 1.57 CHF 1.54 CHF 1.51 CHF 1.31 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOIC-8
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3930 A3930KJPTR-T Allegro MicroSystems 1: 5.93 CHF 3 702In Stock	Mfr. Part No. A3930KJPTR-T Mouser Part No 250-A3930KJPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 3930 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	3 702In Stock	Cut Tape 5.93 CHF 4.58 CHF 4.24 CHF 3.88 CHF View Reel 3.40 CHF 3.71 CHF 3.59 CHF 3.40 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	LQFP-48	5 V
Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER A4915METTR-T Allegro MicroSystems 1: 3.25 CHF 6 053In Stock	Mfr. Part No. A4915METTR-T Mouser Part No 250-A4915METTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER Learn More about Allegro MicroSystems allegro a4915 mosfet drivers	Datasheet	6 053In Stock	Cut Tape 3.25 CHF 2.62 CHF 2.46 CHF 2.27 CHF View Reel 2.01 CHF 2.19 CHF 2.13 CHF 2.06 CHF 2.01 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-28	13 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3921 A3921KLPTR-T Allegro MicroSystems 1: 3.68 CHF 19 465In Stock	Mfr. Part No. A3921KLPTR-T Mouser Part No 250-A3921KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 3921 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	19 465In Stock	Cut Tape 3.68 CHF 2.78 CHF 2.56 CHF 2.31 CHF View Reel 1.85 CHF 2.20 CHF 2.18 CHF 2.05 CHF 2.00 CHF 1.85 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	TSSOP-28	5 V
Gate Drivers BRUSHED DC GATE DRIVER A4955GLPTR-T Allegro MicroSystems 1: 1.58 CHF 22 336In Stock	Mfr. Part No. A4955GLPTR-T Mouser Part No 250-A4955GLPTR-T	Allegro MicroSystems	Gate Drivers BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro a4955 gate drivers	Datasheet	22 336In Stock	Cut Tape 1.58 CHF 1.17 CHF 1.07 CHF 0.945 CHF View Reel 0.746 CHF 0.894 CHF 0.861 CHF 0.804 CHF 0.746 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	eTSSOP-20	6.8 V
Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP A3983SLPTR-T Allegro MicroSystems 1: 5.50 CHF 15 644In Stock	Mfr. Part No. A3983SLPTR-T Mouser Part No 250-A3983SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	15 644In Stock	Cut Tape 5.50 CHF 4.39 CHF 4.11 CHF 3.78 CHF View Reel 3.31 CHF 3.61 CHF 3.58 CHF 3.51 CHF 3.43 CHF 3.31 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	TSSOP-24
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER A3950SLPTR-T Allegro MicroSystems 1: 3.43 CHF 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 3.43 CHF 2.58 CHF 2.38 CHF 2.15 CHF View Reel 1.85 CHF 2.04 CHF 2.03 CHF 1.91 CHF 1.87 CHF 1.85 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 4 000	SMD/SMT	TSSOP-16
Motor/Motion/Ignition Controllers & Drivers A4979SLPTR-T A4979GLPTR-T Allegro MicroSystems 1: 3.21 CHF 16 784In Stock	Mfr. Part No. A4979GLPTR-T Mouser Part No 250-A4979GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers A4979SLPTR-T Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	16 784In Stock	Cut Tape 3.21 CHF 2.53 CHF 2.35 CHF 2.19 CHF View Reel 1.95 CHF 2.11 CHF 2.10 CHF 2.04 CHF 2.02 CHF 1.95 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	TSSOP-28	50 V
Gate Drivers BRUSHED DC GATE DRIVER A4955GESTR-T Allegro MicroSystems 1: 1.38 CHF 28 460In Stock	Mfr. Part No. A4955GESTR-T Mouser Part No 250-A4955GESTR-T	Allegro MicroSystems	Gate Drivers BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro a4955 gate drivers	Datasheet	28 460In Stock	Cut Tape 1.38 CHF 1.01 CHF 0.917 CHF 0.821 CHF Reel 0.682 CHF View 0.767 CHF 0.737 CHF 0.701 CHF 0.637 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-20	6.8 V
Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930 AMT49413GEVATR Allegro MicroSystems 1: 3.94 CHF 21 085In Stock	Mfr. Part No. AMT49413GEVATR Mouser Part No 250-AMT49413GEVATR	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930 Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	21 085In Stock	Cut Tape 3.94 CHF 3.00 CHF 2.77 CHF 2.50 CHF Reel 2.24 CHF View 2.39 CHF 2.16 CHF 2.08 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	QFN-48	5 V, 13 V
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO A4403GEUTR-T Allegro MicroSystems 1: 1.64 CHF 30 302In Stock	Mfr. Part No. A4403GEUTR-T Mouser Part No 250-A4403GEUTR-T	Allegro MicroSystems	Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	30 302In Stock	Cut Tape 1.64 CHF 1.21 CHF 1.10 CHF 0.983 CHF Reel 0.821 CHF View 0.926 CHF 0.894 CHF 0.845 CHF 0.773 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-16	Adjustable
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER A4970SLBTR-T Allegro MicroSystems 1: 3.39 CHF 5 704In Stock	Mfr. Part No. A4970SLBTR-T Mouser Part No 250-A4970SLBTR-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 704In Stock	Cut Tape 3.39 CHF 2.73 CHF 2.56 CHF 2.38 CHF Reel 2.15 CHF View 2.28 CHF 2.27 CHF 2.11 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOIC-Wide-24
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938 A3938SLDTR-T Allegro MicroSystems 1: 7.22 CHF 29 199In Stock	Mfr. Part No. A3938SLDTR-T Mouser Part No 250-A3938SLDTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938 Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	29 199In Stock	Cut Tape 7.22 CHF 5.60 CHF 5.19 CHF 4.75 CHF View Reel 4.13 CHF 4.57 CHF 4.50 CHF 4.45 CHF 4.34 CHF 4.13 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 12 000 : 4 000	SMD/SMT	TSSOP-38	13 V
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER A3950SEUTR-T Allegro MicroSystems 1: 2.56 CHF 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 2.56 CHF 2.00 CHF 1.86 CHF 1.69 CHF Reel 1.47 CHF View 1.61 CHF 1.55 CHF 1.52 CHF 1.45 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-16
Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC A5984GLPTR-T Allegro MicroSystems 1: 1.93 CHF 138 020In Stock	Mfr. Part No. A5984GLPTR-T Mouser Part No 250-A5984GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	138 020In Stock	Cut Tape 1.93 CHF 1.52 CHF 1.41 CHF 1.29 CHF View Reel 1.13 CHF 1.24 CHF 1.23 CHF 1.20 CHF 1.18 CHF 1.13 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	TSSOP-24	40 V
Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER A89500KEJSR Allegro MicroSystems 1: 1.87 CHF 5 866In Stock	Mfr. Part No. A89500KEJSR Mouser Part No 250-A89500KEJSR	Allegro MicroSystems	Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER Learn More about Allegro MicroSystems allegro a89500 mosfet drivers	Datasheet	5 866In Stock	1.87 CHF 1.39 CHF 1.27 CHF 1.13 CHF View 1.07 CHF 1.03 CHF 1.01 CHF 0.964 CHF 0.945 CHF	Min.: 1 Mult.: 1	SMD/SMT	DFN-10
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4982 A4982SETTR-T Allegro MicroSystems 1: 3.17 CHF 8 908In Stock	Mfr. Part No. A4982SETTR-T Mouser Part No 250-A4982SETTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4982 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8 908In Stock	Cut Tape 3.17 CHF 2.39 CHF 2.20 CHF 1.98 CHF Reel 1.71 CHF View 1.88 CHF 1.87 CHF 1.76 CHF 1.59 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-32
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER A5950KEUSR-J Allegro MicroSystems 1: 2.21 CHF 16 948In Stock	Mfr. Part No. A5950KEUSR-J Mouser Part No 250-A5950KEUSR-J	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	16 948In Stock	Cut Tape 2.21 CHF 1.65 CHF 1.51 CHF 1.35 CHF View Reel 1.07 CHF 1.28 CHF 1.24 CHF 1.19 CHF 1.15 CHF 1.07 CHF MouseReel Available	Min.: 1 Mult.: 1 : 6 000	SMD/SMT	QFN-16	40 V
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE MOSFET DRIVER w/3 SENSE AMPLIFIERS A4910KJPTR-T Allegro MicroSystems 1: 4.45 CHF 4 202In Stock	Mfr. Part No. A4910KJPTR-T Mouser Part No 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 4.45 CHF 4.21 CHF 3.88 CHF 3.54 CHF View Reel 3.18 CHF 3.37 CHF 3.27 CHF 3.23 CHF 3.18 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	LQFP-48	13 V
Gate Drivers 3 PHASE MOSFET DRIVER A4919GLPTR-T Allegro MicroSystems 1: 2.98 CHF 7 974In Stock	Mfr. Part No. A4919GLPTR-T Mouser Part No 250-A4919GLPTR-T	Allegro MicroSystems	Gate Drivers 3 PHASE MOSFET DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7 974In Stock	Cut Tape 2.98 CHF 2.25 CHF 2.06 CHF 1.86 CHF View Reel 1.49 CHF 1.76 CHF 1.75 CHF 1.66 CHF 1.61 CHF 1.49 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	TSSOP-28
Motor/Motion/Ignition Controllers & Drivers BIPOLAR STEPPER HIGH CURRENT DC MOTOR DRIVER A5989GEVTR-T Allegro MicroSystems 1: 3.64 CHF 8 500In Stock	Mfr. Part No. A5989GEVTR-T Mouser Part No 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 3.64 CHF 2.76 CHF 2.55 CHF 2.30 CHF Reel 1.98 CHF View 2.19 CHF 2.18 CHF 2.03 CHF 1.85 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-36	40 V
Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER A4915MLPTR-T Allegro MicroSystems 1: 4.11 CHF 10 434In Stock	Mfr. Part No. A4915MLPTR-T Mouser Part No 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 4.11 CHF 3.14 CHF 2.89 CHF 2.62 CHF View Reel 2.20 CHF 2.50 CHF 2.41 CHF 2.39 CHF 2.36 CHF 2.20 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	TSSOP-28	13 V
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR A8654KLPTR-T Allegro MicroSystems 1: 3.13 CHF 7 447In Stock	Mfr. Part No. A8654KLPTR-T Mouser Part No 250-A8654KLPTR-T	Allegro MicroSystems	Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR Learn More about Allegro MicroSystems allegro a8654 buck regulator	Datasheet	7 447In Stock	Cut Tape 3.13 CHF 2.36 CHF 2.16 CHF 1.96 CHF View Reel 1.64 CHF 1.86 CHF 1.76 CHF 1.73 CHF 1.70 CHF 1.64 CHF MouseReel Available	Min.: 1 Mult.: 1 : 4 000		TSSOP-16
Motor/Motion/Ignition Controllers & Drivers 3 PHASE SENSORLESS FAN DRIVER A5931GESTR-T Allegro MicroSystems 1: 2.77 CHF 7 757In Stock	Mfr. Part No. A5931GESTR-T Mouser Part No 250-A5931GESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 3 PHASE SENSORLESS FAN DRIVER Learn More about Allegro MicroSystems allegro a5931 a5931 3 driver	Datasheet	7 757In Stock	Cut Tape 2.77 CHF 2.09 CHF 1.92 CHF 1.72 CHF Reel 1.47 CHF View 1.64 CHF 1.61 CHF 1.52 CHF 1.45 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-24