Allegro MicroSystems

Allegro MicroSystems is a semiconductor manufacturer producing Motor Drivers & Controllers, Power Distribution Switches, LED Drivers, DC-DC Switching Regulators, Special Purpose ICs. FPGACenter stocks 769 Allegro MicroSystems products with global sourcing capabilities, quality inspection, and competitive pricing. All Allegro MicroSystems components sourced through FPGACenter are 100% original with full traceability documentation.

769

Total Parts

769

In Stock

Key Product Lines

Motor Drivers & ControllersPower Distribution SwitchesLED DriversDC-DC Switching RegulatorsSpecial Purpose ICs

✅ Why Source Allegro MicroSystems from FPGACenter

FPGACenter carries 769 Allegro MicroSystems part numbers. Submit an RFQ for volume pricing and lead time on any Allegro MicroSystems component.

✓ 100% Original & Genuine✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

Allegro MicroSystems Product Categories

Motor Drivers & Controllers (374)Power Distribution Switches (150)LED Drivers (133)DC-DC Switching Regulators (51)Special Purpose ICs (22)Linear & Switching Controllers (14)Specialized Power Management (10)Gate Drivers (9)Full & Half-Bridge Drivers (3)Sensor & Detector Interfaces (2)

All Allegro MicroSystems Products

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Part Number	Category	Description	Package	Stock	Price	Status
A4964KEVTR-J	Motor Drivers & Controllers	A4964KEVTR-J by Allegro MicroSystems, 5.5V ~ 50V supply voltage, with SPI interface, in 36-VFQFN Exposed Pad package, rated for -40°C ~ 150°C (TA), designed for Automotive applications.	36-VFQFN Exposed Pad	14.376	$4.18	ACTIVE	RFQ
A4964KJPTR-T	Motor Drivers & Controllers	A4964KJPTR-T by Allegro MicroSystems, 5.5V ~ 50V supply voltage, with SPI interface, in 32-LQFP Exposed Pad package, rated for -40°C ~ 150°C (TA), designed for Automotive applications.	32-LQFP Exposed Pad	20.833	$2.39	ACTIVE	RFQ
A4970GLBTR-T	Motor Drivers & Controllers	A4970GLBTR-T by Allegro MicroSystems, 4.75V ~ 5.25V supply voltage, with On/Off interface, in 24-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 150°C (TJ), designed for General Purpose applications.	24-SOIC (0.295", 7.50mm Width)	13.455	$4.84	ACTIVE	RFQ
A4970SLBTR-T	Motor Drivers & Controllers	A4970SLBTR-T by Allegro MicroSystems, 4.75V ~ 5.25V supply voltage, with On/Off interface, in 24-SOIC (0.295", 7.50mm Width) package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	24-SOIC (0.295", 7.50mm Width)	9.805	$1.86	ACTIVE	RFQ
A4973SB-T	Motor Drivers & Controllers	A4973SB-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Parallel interface, in 16-PowerDIP (0.300", 7.62mm) package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications. This part is discontinued. FPGACenter specializes in sourcing obsolete components.	16-PowerDIP (0.300", 7.62mm)	1.976	RFQ	OBSOLETE	RFQ
A4973SLBTR-T	Motor Drivers & Controllers	A4973SLBTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Parallel interface, in 16-PowerSOIC (0.295", 7.50mm Width) package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	16-PowerSOIC (0.295", 7.50mm Width)	26.400	$1.58	ACTIVE	RFQ
A4975SLBTR-T	Motor Drivers & Controllers	A4975SLBTR-T by Allegro MicroSystems, 4.5V ~ 5.5V supply voltage, with Parallel interface, in 16-PowerSOIC (0.295", 7.50mm Width) package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	16-PowerSOIC (0.295", 7.50mm Width)	8.186	$2.44	ACTIVE	RFQ
A4979GLPTR-T	Motor Drivers & Controllers	A4979GLPTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with SPI, Step/Direction interface, in 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -40°C ~ 150°C (TJ), designed for General Purpose applications.	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	38.107	$1.65	ACTIVE	RFQ
A4980KLPTR-T	Motor Drivers & Controllers	A4980KLPTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with SPI, Step/Direction interface, in 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -40°C ~ 150°C (TJ), designed for Automotive applications.	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	14.640	$1.99	ACTIVE	RFQ
A4982SETTR-T	Motor Drivers & Controllers	A4982SETTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 32-VFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	32-VFQFN Exposed Pad	26.107	$2.79	ACTIVE	RFQ
A4982SLPTR-T	Motor Drivers & Controllers	A4982SLPTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 24-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	19.684	$1.57	ACTIVE	RFQ
A4983SETTR-T	Motor Drivers & Controllers	A4983SETTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 28-VFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	28-VFQFN Exposed Pad	11.568	$2.25	ACTIVE	RFQ
A4984SESTR-T	Motor Drivers & Controllers	A4984SESTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 24-WFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	24-WFQFN Exposed Pad	18.503	$1.30	ACTIVE	RFQ
A4984SETTR-T	Motor Drivers & Controllers	A4984SETTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 32-VFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	32-VFQFN Exposed Pad	8.214	$2.79	ACTIVE	RFQ
A4984SLPTR-T	Motor Drivers & Controllers	A4984SLPTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 24-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	47.509	$1.78	ACTIVE	RFQ
A4985SESTR-T	Motor Drivers & Controllers	A4985SESTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 24-WFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	24-WFQFN Exposed Pad	6.860	$1.40	ACTIVE	RFQ
A4985SETTR-T	Motor Drivers & Controllers	A4985SETTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 32-VFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	32-VFQFN Exposed Pad	9.000	$1.87	ACTIVE	RFQ
A4985SLPTR-T	Motor Drivers & Controllers	A4985SLPTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Logic interface, in 24-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	33.360	$1.25	ACTIVE	RFQ
A4986SESTR-T	Motor Drivers & Controllers	A4986SESTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Parallel interface, in 24-WFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	24-WFQFN Exposed Pad	9.000	$2.58	ACTIVE	RFQ
A4986SLPTR-T	Motor Drivers & Controllers	A4986SLPTR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Parallel interface, in 24-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	20.374	$2.78	ACTIVE	RFQ

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Frequently Asked Questions

Where can I buy Allegro MicroSystems electronic components?

FPGACenter stocks 769 Allegro MicroSystems part numbers with 769 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Allegro MicroSystems parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 464 end-of-life/obsolete Allegro MicroSystems part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Allegro MicroSystems products does FPGACenter carry?

We stock Allegro MicroSystems products across 10 categories including Motor Drivers & Controllers, Power Distribution Switches, LED Drivers, DC-DC Switching Regulators. Browse our full catalog or contact our sourcing team for any specific Allegro MicroSystems part number.

Need Allegro MicroSystems Components?

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