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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 TSSOP AUTO VERSION A5950KLPTR-T Allegro MicroSystems 1: $2.82 5,241In Stock	Mfr. Part No. A5950KLPTR-T Mouser Part No 250-A5950KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers TSSOP AUTO VERSION Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,241In Stock	Cut Tape $2.82 $2.11 $1.93 $1.73 View Reel $1.44 $1.64 $1.60 $1.52 $1.48 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-16	40 V
Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER A5977GLPTR-T Allegro MicroSystems 1: $3.49 6,676In Stock	Mfr. Part No. A5977GLPTR-T Mouser Part No 250-A5977GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	6,676In Stock	Cut Tape $3.49 $2.63 $2.41 $2.18 View Reel $1.84 $2.06 $2.04 $1.98 $1.95 $1.84 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 A5984GESTR-T Allegro MicroSystems 1: $2.58 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 $2.58 $1.97 $1.81 $1.64 Reel $1.41 View $1.56 $1.53 $1.45 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	40 V
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER A5985GETTR-T Allegro MicroSystems 1: $2.89 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 $2.89 $2.16 $1.98 $1.78 Reel $1.51 View $1.68 $1.65 $1.55 $1.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-28	40 V
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR A8498SLJTR-T Allegro MicroSystems 1: $1.75 6,151In Stock	Mfr. Part No. A8498SLJTR-T Mouser Part No 250-A8498SLJTR-T	Allegro MicroSystems	Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	6,151In Stock	Cut Tape $1.75 $1.30 $1.19 $1.12 Reel $0.936 View $1.05 $1.01 $0.917 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	800 mV to 24 V
Motor/Motion/Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER WITH NO SENSE AMPS A4916KJPTR-T Allegro MicroSystems 1: $6.86 1,066In Stock	Mfr. Part No. A4916KJPTR-T Mouser Part No 250-A4916KJPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers ASIL BLDC MOSFET GATE DRIVER WITH NO SENSE AMPS Learn More about Allegro MicroSystems allegro magnetic speed sensors ics		1,066In Stock	Cut Tape $6.86 $5.26 $4.86 $4.42 View Reel $4.00 $4.21 $4.08 $4.03 $4.00 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO A4919GETTR-5-T Allegro MicroSystems 1: $3.67 1,308In Stock	Mfr. Part No. A4919GETTR-5-T Mouser Part No 250-A4919GETTR-5-T	Allegro MicroSystems	Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO Learn More about Allegro MicroSystems allegro current sensors	Datasheet	1,308In Stock	Cut Tape $3.67 $2.77 $2.54 $2.29 Reel $1.96 View $2.17 $2.15 $2.01 $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-28
Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER A4949GLJTR-T Allegro MicroSystems 1: $2.67 1,562In Stock	Mfr. Part No. A4949GLJTR-T Mouser Part No 250-A4949GLJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers SENSORLESS BLDC FAN DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1,562In Stock	Cut Tape $2.67 $1.99 $1.81 $1.62 $1.53 Reel $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOICN-8
Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER A4954ELPTR-T Allegro MicroSystems 1: $3.46 71In Stock	Mfr. Part No. A4954ELPTR-T Mouser Part No 250-A4954ELPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	71In Stock	Cut Tape $3.46 $2.61 $2.39 $2.15 View Reel $1.81 $2.04 $2.01 $1.97 $1.92 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-16
Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER A5988GEVTR-1-T Allegro MicroSystems 1: $3.98 4,460In Stock	Mfr. Part No. A5988GEVTR-1-T Mouser Part No 250-A5988GEVTR-1-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	4,460In Stock	Cut Tape $3.98 $3.79 $3.65 $3.45 Reel $3.10 View $3.37 $3.20 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		EV-36
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR AMT49101KJPTR-B-3 Allegro MicroSystems 1: $7.72 1,457In Stock	Mfr. Part No. AMT49101KJPTR-B-3 Mouser Part No 250-AMT49101KJPTRB3	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	1,457In Stock	Cut Tape $7.72 $5.97 $5.53 $5.05 View Reel $4.32 $4.69 $4.68 $4.51 $4.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Switching Voltage Regulators UMC VERSION OF 4490 A4490EESTR-T Allegro MicroSystems 1: $3.04 3,387In Stock	Mfr. Part No. A4490EESTR-T Mouser Part No 250-A4490EESTR-T	Allegro MicroSystems	Switching Voltage Regulators UMC VERSION OF 4490	Datasheet	3,387In Stock	Cut Tape $3.04 $2.28 $2.09 $1.88 Reel $1.60 View $1.78 $1.75 $1.64 $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-20
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/ASIL FEATURES A3922KLPTR-T Allegro MicroSystems 1: $5.44 252In Stock 12,000Expected 10/12/2026	Mfr. Part No. A3922KLPTR-T Mouser Part No 250-A3922KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/ASIL FEATURES Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	252In Stock 12,000Expected 10/12/2026	Cut Tape $5.44 $4.14 $3.82 $3.46 View Reel $3.06 $3.29 $3.19 $3.15 $3.11 $3.06 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-28	8 V, 13 V
Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3981 A3981KLPTR-T Allegro MicroSystems 1: $5.14 49In Stock	Mfr. Part No. A3981KLPTR-T Mouser Part No 250-A3981KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3981 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	49In Stock	Cut Tape $5.14 $3.92 $3.61 $3.28 View Reel $2.86 $3.12 $3.07 $3.03 $3.00 $2.86 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-28	28 V
Motor/Motion/Ignition Controllers & Drivers DUAL H-BRIDGE MOSFET DRIVER WITH MICROST A3985SLDTR-T Allegro MicroSystems 1: $8.84 288In Stock	Mfr. Part No. A3985SLDTR-T Mouser Part No 250-A3985SLDTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL H-BRIDGE MOSFET DRIVER WITH MICROST Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	288In Stock	Cut Tape $8.84 $6.84 $6.35 $5.80 View Reel $4.97 $5.54 $5.38 $5.24 $4.97 $4.97 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		LD-38
Motor/Motion/Ignition Controllers & Drivers JCET COPPER WIRE 3992 A3992SLPTR-T Allegro MicroSystems 1: $6.58 116In Stock 12,000Expected 18/02/2027	Mfr. Part No. A3992SLPTR-T Mouser Part No 250-A3992SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers JCET COPPER WIRE 3992 Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	116In Stock 12,000Expected 18/02/2027	Cut Tape $6.58 $5.05 $4.66 $3.93 View Reel $3.51 $3.78 $3.72 $3.60 $3.57 $3.51 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	SMD/SMT	TSSOP-24
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 UMC 4984 A4984SLPTR-T Allegro MicroSystems 1: $4.18 63In Stock	Mfr. Part No. A4984SLPTR-T Mouser Part No 250-A4984SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC 4984 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	63In Stock	Cut Tape $4.18 $3.15 $2.90 $2.61 View Reel $2.32 $2.50 $2.42 $2.40 $2.32 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	SMD/SMT	TSSOP-24	35 V
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE PWM MOTOR DRIVER A4994KLPTR-T Allegro MicroSystems 1: $5.08 3,994In Stock	Mfr. Part No. A4994KLPTR-T Mouser Part No 250-A4994KLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE PWM MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics		3,994In Stock	Cut Tape $5.08 $3.87 $3.57 $3.23 View Reel $2.94 $3.08 $2.98 $2.95 $2.94 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		LP-28
Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER A5950GEUSR-T Allegro MicroSystems 1: $2.21 126In Stock	Mfr. Part No. A5950GEUSR-T Mouser Part No 250-A5950GEUSR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers FULL BRIDGE DC MOTOR DRIVER Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	126In Stock	Cut Tape $2.21 $1.64 $1.50 $1.34 View Reel $1.09 $1.26 $1.22 $1.19 $1.16 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-16	40 V
Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER A5979GLPTR-T Allegro MicroSystems 1: $3.56 76In Stock	Mfr. Part No. A5979GLPTR-T Mouser Part No 250-A5979GLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers MICROSTEP MOTOR DRIVER Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	76In Stock	Cut Tape $3.56 $2.66 $2.44 $2.19 View Reel $1.85 $2.10 $2.08 $2.04 $1.85 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-28	40 V
Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER A5988GEVTR-T Allegro MicroSystems 1: $3.82 297In Stock 9,000Expected 06/05/2027	Mfr. Part No. A5988GEVTR-T Mouser Part No 250-A5988GEVTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL STEPPER MOTOR DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	297In Stock 9,000Expected 06/05/2027	Cut Tape $3.82 $2.88 $2.65 $2.39 View Reel $2.07 $2.27 $2.25 $2.21 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-36	40 V
Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER A5995GEVSR-T Allegro MicroSystems 1: $4.05 69In Stock 18,000Expected 06/05/2027	Mfr. Part No. A5995GEVSR-T Mouser Part No 250-A5995GEVSR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL FULL BRIDGE MOTOR DRIVER Learn More about Allegro MicroSystems allegro brush dc drivers	Datasheet	69In Stock 18,000Expected 06/05/2027	Cut Tape $4.05 $3.06 $2.81 $2.45 View Reel $2.04 $2.33 $2.29 $2.20 $2.12 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-36	40 V
Motor/Motion/Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER A89301GESSR Allegro MicroSystems 1: $3.72 2,958In Stock	Mfr. Part No. A89301GESSR Mouser Part No 250-A89301GESSR	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET DRIVER Learn More about Allegro MicroSystems allegro a89301 foc motor controller	Datasheet	2,958In Stock	Cut Tape $3.72 $2.77 $2.54 $2.27 View Reel $1.90 $2.15 $2.10 $1.99 $1.94 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-24	6.8 V, 7.3 V
Motor/Motion/Ignition Controllers & Drivers AUTOMOTIVE 80V BLDC GATE DRIVER W/REGULATOR AMT49101KJPTR-A-5 Allegro MicroSystems 1: $7.78 1,432In Stock	Mfr. Part No. AMT49101KJPTR-A-5 Mouser Part No 250-AMT49101KJPTRA5	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	1,432In Stock	Cut Tape $7.78 $6.00 $5.55 $5.06 View Reel $4.32 $4.69 $4.54 $4.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48