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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 (IDR) 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: Rp66.779 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 Rp66.779 Rp50.268 Rp46.232 Rp41.645 Reel Rp35.591 View Rp39.444 Rp39.077 Rp37.242 Rp35.224	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-24	800 mV to 24 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3930 A3930KJPTR-T Allegro MicroSystems 1: Rp135.210 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 Rp135.210 Rp104.389 Rp96.683 Rp88.244 View Reel Rp77.420 Rp84.575 Rp81.823 Rp77.420 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: Rp74.118 9.053In 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	9.053In Stock	Cut Tape Rp74.118 Rp59.808 Rp56.139 Rp51.919 View Reel Rp45.865 Rp49.901 Rp48.617 Rp46.966 Rp45.865 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-28	13 V
Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER A4950KLJTR-T Allegro MicroSystems 1: Rp60.725 10.261In 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	10.261In Stock	Cut Tape Rp60.725 Rp45.682 Rp41.829 Rp37.793 Reel Rp32.106 View Rp35.775 Rp35.224 Rp34.307 Rp27.886 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOIC-8
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3938 A3938SLDTR-T Allegro MicroSystems 1: Rp164.564 28.266In 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	28.266In Stock	Cut Tape Rp164.564 Rp127.505 Rp118.332 Rp108.058 View Reel Rp94.115 Rp104.022 Rp102.554 Rp101.270 Rp98.885 Rp94.115 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12.000 : 4.000	SMD/SMT	TSSOP-38	13 V
Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP A5976GLPTR-T Allegro MicroSystems 1: Rp64.028 8.223In Stock	Mfr. Part No. A5976GLPTR-T Mouser Part No 250-A5976GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8.223In Stock	Cut Tape Rp64.028 Rp48.250 Rp44.214 Rp39.994 View Reel Rp31.555 Rp37.793 Rp37.426 Rp35.408 Rp34.490 Rp31.555 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-28	40 V
Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC A5984GLPTR-T Allegro MicroSystems 1: Rp43.847 138.120In 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	138.120In Stock	Cut Tape Rp43.847 Rp34.490 Rp32.106 Rp29.537 View Reel Rp25.868 Rp28.253 Rp27.886 Rp27.336 Rp26.969 Rp25.868 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-24	40 V
Motor/Motion/Ignition Controllers & Drivers 8 INCH 3921 A3921KLPTR-T Allegro MicroSystems 1: Rp83.841 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 Rp83.841 Rp63.294 Rp58.340 Rp52.653 View Reel Rp42.196 Rp50.085 Rp49.718 Rp46.782 Rp45.682 Rp42.196 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: Rp35.958 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 Rp35.958 Rp26.602 Rp24.217 Rp21.648 View Reel Rp17.007 Rp20.364 Rp19.630 Rp18.328 Rp17.007 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	eTSSOP-20	6.8 V
Gate Drivers BRUSHED DC GATE DRIVER A4955GESTR-T Allegro MicroSystems 1: Rp31.372 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 Rp31.372 Rp23.116 Rp20.914 Rp18.713 Reel Rp15.557 View Rp17.465 Rp16.787 Rp15.979 Rp14.530 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: Rp89.895 21.890In 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	21.890In Stock	Cut Tape Rp89.895 Rp68.431 Rp63.110 Rp57.056 Reel Rp51.002 View Rp54.488 Rp49.351 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	QFN-48	5 V, 13 V
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE MOSFET DRIVER A3950SLPTR-T Allegro MicroSystems 1: Rp77.787 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 Rp77.787 Rp58.524 Rp53.754 Rp48.617 View Reel Rp42.012 Rp46.048 Rp45.682 Rp42.930 Rp42.012 Rp42.012 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: Rp73.201 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 Rp73.201 Rp57.606 Rp53.570 Rp49.901 View Reel Rp44.397 Rp48.067 Rp47.700 Rp46.415 Rp46.048 Rp44.397 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-28	50 V
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO A4403GEUTR-T Allegro MicroSystems 1: Rp37.059 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 Rp37.059 Rp27.519 Rp24.951 Rp22.199 Reel Rp18.713 View Rp20.914 Rp20.181 Rp19.263 Rp17.631 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: Rp77.237 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 Rp77.237 Rp62.376 Rp58.340 Rp54.121 Reel Rp48.984 View Rp52.103 Rp51.552 Rp48.067 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-Wide-24
Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP A3983SLPTR-T Allegro MicroSystems 1: Rp125.487 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 Rp125.487 Rp99.986 Rp93.565 Rp86.226 View Reel Rp75.219 Rp82.374 Rp81.640 Rp79.989 Rp77.971 Rp75.219 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	TSSOP-24
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP A4985SESTR-T Allegro MicroSystems 1: Rp41.829 9.743In Stock	Mfr. Part No. A4985SESTR-T Mouser Part No 250-A4985SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	9.743In Stock	Cut Tape Rp41.829 Rp33.023 Rp30.821 Rp27.886 Rp26.785 Reel Rp26.602 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-24	35 V
Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER A89500KEJSR Allegro MicroSystems 1: Rp42.746 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	Rp42.746 Rp31.739 Rp28.987 Rp25.868 View Rp24.400 Rp23.483 Rp22.933 Rp22.015 Rp21.648	Min.: 1 Mult.: 1	SMD/SMT	DFN-10
Motor/Motion/Ignition Controllers & Drivers THREE PHASE MOSFET DRIVER A4937KLPTR-A-T Allegro MicroSystems 1: Rp93.198 7.990In Stock	Mfr. Part No. A4937KLPTR-A-T Mouser Part No 250-A4937KLPTR-A-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers THREE PHASE MOSFET DRIVER Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	7.990In Stock	Cut Tape Rp93.198 Rp70.999 Rp65.495 Rp59.258 View Reel Rp46.599 Rp56.506 Rp54.671 Rp53.937 Rp53.387 Rp46.599 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		LP-28
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 4982 A4982SETTR-T Allegro MicroSystems 1: Rp72.283 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 Rp72.283 Rp54.488 Rp50.085 Rp45.315 Reel Rp39.077 View Rp42.930 Rp42.563 Rp40.178 Rp36.325 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-32
Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER A4915MLPTR-T Allegro MicroSystems 1: Rp93.748 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 Rp93.748 Rp71.366 Rp65.862 Rp59.625 View Reel Rp50.085 Rp56.873 Rp55.038 Rp54.304 Rp53.754 Rp50.085 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: Rp71.182 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 Rp71.182 Rp53.754 Rp49.351 Rp44.581 View Reel Rp37.242 Rp42.379 Rp41.829 Rp39.811 Rp39.077 Rp37.242 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		TSSOP-16
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3-PHASE MOSFET DRIVER w/3 SENSE AMPLIFIERS A4910KJPTR-T Allegro MicroSystems 1: Rp125.120 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 Rp125.120 Rp88.611 Rp80.539 Rp76.870 View Reel Rp72.467 Rp74.485 Rp73.567 Rp72.467 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: Rp67.880 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 Rp67.880 Rp51.185 Rp46.966 Rp42.379 View Reel Rp32.656 Rp40.178 Rp39.811 Rp37.793 Rp36.692 Rp32.656 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: Rp82.924 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 Rp82.924 Rp62.927 Rp57.973 Rp52.470 Reel Rp45.131 View Rp49.901 Rp49.718 Rp46.232 Rp41.279 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-36	40 V