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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 (USD) 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 40V 2A MICROSTEPPING MOTOR DRIVER IC A5984GESTR-T Allegro MicroSystems 1: $2.80 3,920In Stock	Mfr. Part No. A5984GESTR-T Mouser Part No 250-A5984GESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 40V 2A MICROSTEPPING MOTOR DRIVER IC Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	3,920In Stock	Cut Tape $2.80 $2.09 $1.92 $1.72 Reel $1.47 View $1.63 $1.59 $1.50 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	40 V
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR A8652KLPTR-T Allegro MicroSystems 1: $3.64 8,000In Stock	Mfr. Part No. A8652KLPTR-T Mouser Part No 250-A8652KLPTR-T	Allegro MicroSystems	Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR Learn More about Allegro MicroSystems allegro a8652 a8653 usb buck regulators	Datasheet	8,000In Stock	Cut Tape $3.64 $2.74 $2.52 $2.27 View Reel $1.92 $2.15 $2.13 $2.08 $2.05 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		TSSOP-16
Motor/Motion/Ignition Controllers & Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES AMT49100KJPTR-A-5 Allegro MicroSystems 1: $7.97 8,192In Stock	Mfr. Part No. AMT49100KJPTR-A-5 Mouser Part No 250-AMT49100KJPTRA5	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES Learn More about Allegro MicroSystems allegro amt49100 amt49101 mosfet drivers	Datasheet	8,192In Stock	Cut Tape $7.97 $6.14 $5.68 $5.18 View Reel $4.42 $4.80 $4.65 $4.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE PWM MOTOR DRIVER A3966SLBTR-T Allegro MicroSystems 1: $2.92 5,603In Stock	Mfr. Part No. A3966SLBTR-T Mouser Part No 250-A3966SLBTR-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	5,603In Stock	Cut Tape $2.92 $2.33 $2.17 $2.01 Reel $1.81 View $1.93 $1.90 $1.77 $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-Wide-16	30 V
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION A4918KJPTR-5-T Allegro MicroSystems 1: $5.45 4,480In Stock	Mfr. Part No. A4918KJPTR-5-T Mouser Part No 250-A4918KJPTR-5-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION Learn More about Allegro MicroSystems allegro magnetic speed sensors ics		4,480In Stock	Cut Tape $5.45 $4.97 $4.59 $4.18 View Reel $3.76 $3.98 $3.86 $3.83 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Motor/Motion/Ignition Controllers & Drivers UMC THREE PHASE SENSORLESS FAN DRIVER A4942GESTR-T Allegro MicroSystems 1: $3.47 8,065In Stock	Mfr. Part No. A4942GESTR-T Mouser Part No 250-A4942GESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC THREE PHASE SENSORLESS FAN DRIVER Learn More about Allegro MicroSystems allegro a4942 fan driver ic	Datasheet	8,065In Stock	Cut Tape $3.47 $2.61 $2.40 $2.15 Reel $1.84 View $2.04 $2.02 $1.90 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		ES-20
Motor/Motion/Ignition Controllers & Drivers 7891 BOND OPTION OF 4982 A4982SLPTR-T Allegro MicroSystems 1: $4.14 3,850In Stock 8,000Expected 2026/11/12	Mfr. Part No. A4982SLPTR-T Mouser Part No 250-A4982SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 7891 BOND OPTION OF 4982 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	3,850In Stock 8,000Expected 2026/11/12	Cut Tape $4.14 $3.14 $2.84 $2.61 View Reel $2.22 $2.47 $2.31 $2.26 $2.22 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-24
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER A5985GETTR-T Allegro MicroSystems 1: $2.90 8,326In Stock	Mfr. Part No. A5985GETTR-T Mouser Part No 250-A5985GETTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	8,326In Stock	Cut Tape $2.90 $2.16 $1.98 $1.78 Reel $1.51 View $1.67 $1.65 $1.55 $1.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-28	40 V
Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR A8650KEJTR-T Allegro MicroSystems 1: $2.67 17,999In Stock	Mfr. Part No. A8650KEJTR-T Mouser Part No 250-A8650KEJTR-T	Allegro MicroSystems	Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR Learn More about Allegro MicroSystems allegro a8650 regulator	Datasheet	17,999In Stock	Cut Tape $2.67 $2.00 $1.83 $1.64 Reel $1.40 View $1.55 $1.50 $1.43 $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		EJ-10
Motor/Motion/Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER FOR CEILING/POLE FAN AMT49406GESSR Allegro MicroSystems 1: $3.61 12,108In Stock	Mfr. Part No. AMT49406GESSR Mouser Part No 250-AMT49406GESSR	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER FOR CEILING/POLE FAN Learn More about Allegro MicroSystems allegro amt49406 bldc motor controller ics	Datasheet	12,108In Stock	Cut Tape $3.61 $2.72 $2.50 $1.84 Reel $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-24
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE THREE-PHASE MOSFET DRIVER AMT49106KJPTR Allegro MicroSystems 1: $6.06 4,082In Stock	Mfr. Part No. AMT49106KJPTR Mouser Part No 250-49106KJPTR	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE THREE-PHASE MOSFET DRIVER Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	4,082In Stock	Cut Tape $6.06 $4.64 $4.29 $3.90 Reel $3.51 View $3.72 $3.61 $3.57 $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-48	13 V
Motor/Motion/Ignition Controllers & Drivers BLDC MOSFET GATE DRIVER -ISO26262-HIGH O A4916KJPTR-T-2 Allegro MicroSystems 1: $5.73 4,400In Stock	Mfr. Part No. A4916KJPTR-T-2 Mouser Part No 250-A4916KJPTR-T-2	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers BLDC MOSFET GATE DRIVER -ISO26262-HIGH O Learn More about Allegro MicroSystems allegro magnetic speed sensors ics		4,400In Stock	Cut Tape $5.73 $5.26 $4.86 $4.42 View Reel $3.97 $4.21 $4.08 $4.04 $3.97 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP A4987SLPTR-T Allegro MicroSystems 1: $3.52 11,978In Stock	Mfr. Part No. A4987SLPTR-T Mouser Part No 250-A4987SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	11,978In Stock	Cut Tape $3.52 $2.65 $2.43 $2.19 View Reel $1.74 $2.08 $2.06 $1.95 $1.90 $1.74 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-24	35 V
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM A8586KLJTR-T-2 Allegro MicroSystems 1: $2.35 2,985In Stock	Mfr. Part No. A8586KLJTR-T-2 Mouser Part No 250-A8586KLJTR-T-2	Allegro MicroSystems	Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	2,985In Stock	Cut Tape $2.35 $1.76 $1.60 $1.43 Reel $1.20 View $1.35 $1.31 $1.26 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	800 mV to 30 V
Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP A4986SESTR-T Allegro MicroSystems 1: $3.64 7,216In Stock	Mfr. Part No. A4986SESTR-T Mouser Part No 250-A4986SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL BRIDGE PWM DRIVER WITH OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	7,216In Stock	Cut Tape $3.64 $2.76 $2.52 $2.27 Reel $1.94 View $2.16 $2.13 $2.00 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		ES-24
Motor/Motion/Ignition Controllers & Drivers AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE A4992KLPTR-T Allegro MicroSystems 1: $4.20 6,154In Stock	Mfr. Part No. A4992KLPTR-T Mouser Part No 250-A4992KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMTIVE STEPPER DRIVER - STEP/DIR INTERFACE Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	6,154In Stock	Cut Tape $4.20 $3.17 $2.93 $2.65 View Reel $2.14 $2.51 $2.50 $2.35 $2.30 $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-20	7.2 V
Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER WITH TRANSLATOR AND OCP A5976GLPTR-T Allegro MicroSystems 1: $3.49 7,383In 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	7,383In Stock	Cut Tape $3.49 $2.63 $2.41 $2.17 View Reel $1.72 $2.06 $2.04 $1.93 $1.88 $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-28	40 V
Motor/Motion/Ignition Controllers & Drivers 3 PHASE MOSEFT DRIVER A4919GLPTR-5-T Allegro MicroSystems 1: $3.88 6,217In Stock	Mfr. Part No. A4919GLPTR-5-T Mouser Part No 250-A4919GLPTR-5-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 3 PHASE MOSEFT DRIVER Learn More about Allegro MicroSystems allegro a4919 mosfet drivers	Datasheet	6,217In Stock	Cut Tape $3.88 $2.93 $2.69 $2.43 View Reel $1.93 $2.31 $2.28 $2.17 $2.11 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-28	5 V
Motor/Motion/Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER A5947GETTR-T Allegro MicroSystems 1: $3.52 4,206In Stock	Mfr. Part No. A5947GETTR-T Mouser Part No 250-A5947GETTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER Learn More about Allegro MicroSystems allegro a5947 driver ics	Datasheet	4,206In Stock	Cut Tape $3.52 $2.65 $2.43 $2.19 Reel $1.90 View $2.08 $2.05 $1.95 $1.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-28	3.3 V
Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER A4949GLJTR-6-T Allegro MicroSystems 1: $2.64 5,920In Stock	Mfr. Part No. A4949GLJTR-6-T Mouser Part No 250-A4949GLJTR-6-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,920In Stock	Cut Tape $2.64 $1.97 $1.80 $1.62 Reel $1.37 View $1.54 $1.48 $1.42 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOICN-8
Gate Drivers Full-Bridge PWM Gate Driver A89506KLPTR Allegro MicroSystems 1: $2.47 15,848In Stock NRND	Mfr. Part No. A89506KLPTR Mouser Part No 250-A89506KLPTR NRND	Allegro MicroSystems	Gate Drivers Full-Bridge PWM Gate Driver Learn More about Allegro MicroSystems allegro a89506 pwm gate driver	Datasheet	15,848In Stock	Cut Tape $2.47 $1.83 $1.66 $1.49 View $1.40 $1.36 $1.31 $1.27 $1.24	Min.: 1 Mult.: 1	SMD/SMT	QFN-20
Galvanically Isolated Gate Drivers PRIMARY QFN OF SIC HV ISOLATED GATE DRIVER CHIPSET COMBO 18V AHV85003K18ESTR Allegro MicroSystems 1: $1.73 8,170In Stock New Product	Mfr. Part No. AHV85003K18ESTR Mouser Part No 250-AHV85003K18ESTR New Product	Allegro MicroSystems	Galvanically Isolated Gate Drivers PRIMARY QFN OF SIC HV ISOLATED GATE DRIVER CHIPSET COMBO 18V Learn More about Allegro MicroSystems allegro ahv85003 ahv85043 gate driver chipset	Datasheet	8,170In Stock	Cut Tape $1.73 $1.27 $1.15 $1.02 View Reel $0.839 $0.955 $0.918 $0.906 $0.839	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-20	18 V
Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 4962 A4963GLPTR-T Allegro MicroSystems 1: $3.15 1,446In Stock	Mfr. Part No. A4963GLPTR-T Mouser Part No 250-A4963GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 4962 Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	1,446In Stock	Cut Tape $3.15 $2.56 $2.40 $2.27 $2.20 Reel $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	eTSSOP-20
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE DUAL BRIDGE DRIVER - PARALLEL INTERFACE A4990KLPTR-T Allegro MicroSystems 1: $3.70 6,353In Stock	Mfr. Part No. A4990KLPTR-T Mouser Part No 250-A4990KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE DUAL BRIDGE DRIVER - PARALLEL INTERFACE Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	6,353In Stock	Cut Tape $3.70 $2.79 $2.56 $2.31 View Reel $1.87 $2.19 $2.17 $2.06 $2.00 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-20	28 V
Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER A89500GEJTR-T Allegro MicroSystems 1: $1.85 12,722In Stock	Mfr. Part No. A89500GEJTR-T Mouser Part No 250-A89500GEJTR-T	Allegro MicroSystems	Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER Learn More about Allegro MicroSystems allegro a89500 mosfet drivers	Datasheet	12,722In Stock	Cut Tape $1.85 $1.36 $1.24 $1.10 View Reel $0.956 $1.04 $1.01 $0.957 $0.956 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	DFN-10