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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
305
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.

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Allegro MicroSystems Product Categories

Motor Drivers & Controllers (375)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
UDN2916B-TMotor Drivers & ControllersThe UDN2916B-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.75V ~ 5.25V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Through Hole component is supplied in a 24-PowerDIP (0.300", 7.62mm) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the UDN2916B-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.24-PowerDIP (0.300", 7.62mm)RFQ for sourcing$5.36OBSOLETERFQ
UDN2916EBMotor Drivers & ControllersThe UDN2916EB is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.75V ~ 5.25V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the UDN2916EB is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.44-LCC (J-Lead)RFQ for sourcing$7.24OBSOLETERFQ
UDN2916EB-TMotor Drivers & ControllersThe UDN2916EB-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.75V ~ 5.25V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the UDN2916EB-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.44-LCC (J-Lead)RFQ for sourcing$7.33OBSOLETERFQ
UDN2916EBTRMotor Drivers & ControllersThe UDN2916EBTR is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.75V ~ 5.25V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the UDN2916EBTR is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.44-LCC (J-Lead)RFQ for sourcing$8.14OBSOLETERFQ
UDN2916LBMotor Drivers & ControllersThe UDN2916LB is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.75V ~ 5.25V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the UDN2916LB is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SOIC (0.295", 7.50mm Width)RFQ for sourcing$5.68OBSOLETERFQ
UDN2916LB-TMotor Drivers & ControllersThe UDN2916LB-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.75V ~ 5.25V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the UDN2916LB-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SOIC (0.295", 7.50mm Width)RFQ for sourcing$5.68OBSOLETERFQ
UDN2916LBTRMotor Drivers & ControllersThe UDN2916LBTR is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.75V ~ 5.25V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the UDN2916LBTR is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SOIC (0.295", 7.50mm Width)RFQ for sourcing$6.46OBSOLETERFQ
UDN2916LBTR-TMotor Drivers & ControllersThe UDN2916LBTR-T is a motor driver IC manufactured by Allegro MicroSystems. Key technical specifications include 4.75V ~ 5.25V supply voltage, -20°C ~ 150°C (TJ) operating temperature, and Parallel interface; design review should also confirm drive current, MOSFET or LED load compatibility, and input voltage. This Surface Mount component is supplied in a 24-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the UDN2916LBTR-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.24-SOIC (0.295", 7.50mm Width)RFQ for sourcing$11.02OBSOLETERFQ
UDN2981APower Distribution SwitchesThe UDN2981A is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 18-DIP (0.300", 7.62mm) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2981A is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.18-DIP (0.300", 7.62mm)RFQ for sourcing$2.65OBSOLETERFQ
UDN2981A-TPower Distribution SwitchesThe UDN2981A-T is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 18-DIP (0.300", 7.62mm) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2981A-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.18-DIP (0.300", 7.62mm)RFQ for sourcingRFQOBSOLETERFQ
UDN2982APower Distribution SwitchesThe UDN2982A is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 18-DIP (0.300", 7.62mm) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2982A is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.18-DIP (0.300", 7.62mm)RFQ for sourcing$2.65OBSOLETERFQ
UDN2982A-TPower Distribution SwitchesThe UDN2982A-T is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 18-DIP (0.300", 7.62mm) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2982A-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.18-DIP (0.300", 7.62mm)RFQ for sourcing$0.0090OBSOLETERFQ
UDN2982LWPower Distribution SwitchesThe UDN2982LW is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2982LW is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295", 7.50mm Width)RFQ for sourcingRFQOBSOLETERFQ
UDN2982LW-TPower Distribution SwitchesThe UDN2982LW-T is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2982LW-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295", 7.50mm Width)RFQ for sourcingRFQOBSOLETERFQ
UDN2982LWTRPower Distribution SwitchesThe UDN2982LWTR is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2982LWTR is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295", 7.50mm Width)RFQ for sourcingRFQOBSOLETERFQ
UDN2982LWTR-TPower Distribution SwitchesThe UDN2982LWTR-T is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2982LWTR-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295", 7.50mm Width)RFQ for sourcingRFQOBSOLETERFQ
UDN2987A-6-TPower Distribution SwitchesThe UDN2987A-6-T is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 20-DIP (0.300", 7.62mm) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2987A-6-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.20-DIP (0.300", 7.62mm)RFQ for sourcing$12.52OBSOLETERFQ
UDN2987LW-6-TPower Distribution SwitchesThe UDN2987LW-6-T is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2987LW-6-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295", 7.50mm Width)RFQ for sourcing$4.51OBSOLETERFQ
UDN2987LWTR-6-TPower Distribution SwitchesThe UDN2987LWTR-6-T is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -20°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -20°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDN2987LWTR-6-T is currently in active production through Allegro MicroSystems's standard distribution channels.20-SOIC (0.295", 7.50mm Width)21.214 In Stock$2.35ACTIVERFQ
UDQ2559B-TPower Distribution SwitchesThe UDQ2559B-T is a power distribution IC manufactured by Allegro MicroSystems. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 16-PowerDIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the UDQ2559B-T is no longer produced by Allegro MicroSystems; FPGACenter maintains verified stock sourced through certified supply chain partners.16-PowerDIP (0.300", 7.62mm)RFQ for sourcingRFQOBSOLETERFQ

Frequently Asked Questions

Where can I buy Allegro MicroSystems electronic components?

FPGACenter stocks 769 Allegro MicroSystems part numbers with 305 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.

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