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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
10
Categories
305
Active
464
EOL/Obsolete

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 NumberCategoryDescriptionPackageStockPriceStatus
A2982SLWPower Distribution SwitchesA2982SLW by Allegro MicroSystems, with On/Off interface, in 20-SOIC (0.295", 7.50mm Width) package, rated for -20°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)10.200$2.25OBSOLETERFQ
A2982SLWTRPower Distribution SwitchesA2982SLWTR by Allegro MicroSystems, with On/Off interface, in 20-SOIC (0.295", 7.50mm Width) package, rated for -20°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.20-SOIC (0.295", 7.50mm Width)8.065$2.35OBSOLETERFQ
A2982SLWTR-TPower Distribution SwitchesA2982SLWTR-T by Allegro MicroSystems, with On/Off interface, in 20-SOIC (0.295", 7.50mm Width) package, rated for -20°C ~ 85°C (TA).20-SOIC (0.295", 7.50mm Width)8.065$1.53ACTIVERFQ
A3901SEJTR-TMotor Drivers & ControllersA3901SEJTR-T by Allegro MicroSystems, 2.5V ~ 5.5V supply voltage, with Parallel interface, in 10-WFDFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.10-WFDFN Exposed Pad21.724$0.5654ACTIVERFQ
A3903EEETR-TMotor Drivers & ControllersA3903EEETR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Parallel interface, in 8-UFDFN Exposed Pad package, rated for -40°C ~ 150°C (TJ), designed for General Purpose applications. This part is discontinued. FPGACenter specializes in sourcing obsolete components.8-UFDFN Exposed Pad2.264$2.26OBSOLETERFQ
A3904ECGTRMotor Drivers & ControllersA3904ECGTR by Allegro MicroSystems, 2.4V ~ 5.5V supply voltage, with I²C interface, in 6-XFBGA, WLCSP package, rated for -40°C ~ 150°C (TJ), designed for Camera applications. This part is discontinued. FPGACenter specializes in sourcing obsolete components.6-XFBGA, WLCSP2.862$1.49OBSOLETERFQ
A3904EEWTR-PMotor Drivers & ControllersA3904EEWTR-P by Allegro MicroSystems, 2.4V ~ 5.5V supply voltage, with I²C interface, in 6-XFDFN Exposed Pad package, rated for -40°C ~ 150°C (TJ), designed for Camera applications. This part is discontinued. FPGACenter specializes in sourcing obsolete components.6-XFDFN Exposed Pad6.173$0.4874OBSOLETERFQ
A3906SESTR-TMotor Drivers & ControllersA3906SESTR-T by Allegro MicroSystems, 2.5V ~ 9V supply voltage, with Parallel interface, in 20-WFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for Battery Powered applications.20-WFQFN Exposed Pad44.171$0.6089ACTIVERFQ
A3908EEETR-TMotor Drivers & ControllersA3908EEETR-T by Allegro MicroSystems, 3V ~ 5.5V supply voltage, with Parallel interface, in 8-UFDFN Exposed Pad package, rated for -40°C ~ 150°C (TJ), designed for General Purpose applications.8-UFDFN Exposed Pad23.167$0.4757ACTIVERFQ
A3910EEETR-TMotor Drivers & ControllersA3910EEETR-T by Allegro MicroSystems, 2.5V ~ 5.5V supply voltage, with Parallel interface, in 8-UFDFN Exposed Pad package, rated for -40°C ~ 150°C (TJ), designed for Battery Powered applications.8-UFDFN Exposed Pad29.145$0.6570ACTIVERFQ
A3916GESTR-TMotor Drivers & ControllersA3916GESTR-T by Allegro MicroSystems, 2.7V ~ 15V supply voltage, with Parallel interface, in 16-WFQFN Exposed Pad package, rated for -40°C ~ 150°C (TJ), designed for General Purpose applications.16-WFQFN Exposed Pad19.199$0.9540ACTIVERFQ
A3916GESTR-T-1Motor Drivers & ControllersA3916GESTR-T-1 by Allegro MicroSystems, 2.7V ~ 15V supply voltage, with Parallel interface, in 20-WFQFN Exposed Pad package, rated for -40°C ~ 150°C (TJ), designed for General Purpose applications.20-WFQFN Exposed Pad15.600$0.9540ACTIVERFQ
A3917ECGTRMotor Drivers & ControllersA3917ECGTR by Allegro MicroSystems in 6-UFBGA, WLCSP package. This part is discontinued. FPGACenter specializes in sourcing obsolete components.6-UFBGA, WLCSP2.799$1.34OBSOLETERFQ
A3918SESTR-TMotor Drivers & ControllersA3918SESTR-T by Allegro MicroSystems, 2.5V ~ 9V supply voltage, with Parallel interface, in 16-WFQFN Exposed Pad package, rated for -20°C ~ 150°C (TJ), designed for General Purpose applications.16-WFQFN Exposed Pad25.438$0.9293ACTIVERFQ
A3921KLPTR-TMotor Drivers & ControllersA3921KLPTR-T by Allegro MicroSystems, 5.5V ~ 50V supply voltage, with PWM interface, in 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -40°C ~ 150°C (TA), designed for Automotive applications.28-TSSOP (0.173", 4.40mm Width) Exposed Pad7.065$1.66ACTIVERFQ
A3922KLPTR-TMotor Drivers & ControllersA3922KLPTR-T by Allegro MicroSystems, 5.5V ~ 50V supply voltage, with SPI interface, in 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -40°C ~ 150°C (TA).28-TSSOP (0.173", 4.40mm Width) Exposed Pad38.400$2.25ACTIVERFQ
A3924KEVSR-JFull & Half-Bridge DriversA3924KEVSR-J by Allegro MicroSystems part of the * series.—14.400$4.81ACTIVERFQ
A3924KLVTR-TMotor Drivers & ControllersA3924KLVTR-T by Allegro MicroSystems, 5.5V ~ 50V supply voltage, with SPI interface, in 38-TFSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -40°C ~ 150°C (TA).38-TFSOP (0.173", 4.40mm Width) Exposed Pad7.720$2.33ACTIVERFQ
A3930KJP-TMotor Drivers & ControllersA3930KJP-T by Allegro MicroSystems, 5.5V ~ 50V supply voltage, with Parallel interface, in 48-LQFP Exposed Pad package, rated for -40°C ~ 150°C (TA), designed for Automotive applications. This part is discontinued. FPGACenter specializes in sourcing obsolete components.48-LQFP Exposed Pad2.443$14.58OBSOLETERFQ
A3930KJPTR-TMotor Drivers & ControllersA3930KJPTR-T by Allegro MicroSystems, 5.5V ~ 50V supply voltage, with Parallel interface, in 48-LQFP Exposed Pad package, rated for -40°C ~ 150°C (TA), designed for Automotive applications.48-LQFP Exposed Pad11.909$4.87ACTIVERFQ

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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