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Alpha & Omega Semiconductor

Alpha & Omega Semiconductor is a semiconductor manufacturer producing DC-DC Switching Regulators, Power Distribution Switches, LED Drivers, Analog Switches & Multiplexers, Current Regulation & Management. FPGACenter stocks 647 Alpha & Omega Semiconductor products with global sourcing capabilities, quality inspection, and competitive pricing. All Alpha & Omega Semiconductor components sourced through FPGACenter are 100% original with full traceability documentation.

647
Total Parts
230
In Stock
16
Categories
230
Active
412
EOL/Obsolete

Key Product Lines

DC-DC Switching RegulatorsPower Distribution SwitchesLED DriversAnalog Switches & MultiplexersCurrent Regulation & Management

✅ Why Source Alpha & Omega Semiconductor from FPGACenter

FPGACenter carries 647 Alpha & Omega Semiconductor part numbers. Submit an RFQ for volume pricing and lead time on any Alpha & Omega Semiconductor component.

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Alpha & Omega Semiconductor Product Categories

DC-DC Switching Regulators (441)Power Distribution Switches (115)LED Drivers (25)Analog Switches & Multiplexers (21)Current Regulation & Management (11)Linear Regulators (LDO) (7)Battery Management ICs (6)DC-DC Switching Controllers (4)Analog Switches - Special Purpose (4)Gate Drivers (4)PFC Controllers (3)Specialized ICs (2)AC-DC Converters & Offline Switchers (1)Display Drivers (1)Power Supply Controllers & Monitors (1)OR Controllers & Ideal Diodes (1)

All Alpha & Omega Semiconductor Products

Page 19 of 33
Part NumberCategoryDescriptionPackageStockPriceStatus
AOZ1905DIDC-DC Switching RegulatorsThe AOZ1905DI is a DC-DC converter manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the AOZ1905DI is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.10-WFDFN Exposed PadRFQ for sourcingRFQOBSOLETERFQ
AOZ1905DI#ADC-DC Switching RegulatorsThe AOZ1905DI#A is a DC-DC converter manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the AOZ1905DI#A is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.10-WFDFN Exposed PadRFQ for sourcing$1.55OBSOLETERFQ
AOZ1905FIDC-DC Switching RegulatorsThe AOZ1905FI is a DC-DC converter manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the AOZ1905FI is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RFQ for sourcing$1.36OBSOLETERFQ
AOZ1905FILDC-DC Switching RegulatorsThe AOZ1905FIL is a DC-DC converter manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the AOZ1905FIL is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RFQ for sourcingRFQOBSOLETERFQ
AOZ1905FIL_2DC-DC Switching RegulatorsThe AOZ1905FIL_2 is a DC-DC converter manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the AOZ1905FIL_2 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RFQ for sourcingRFQOBSOLETERFQ
AOZ1905FI_2DC-DC Switching RegulatorsThe AOZ1905FI_2 is a DC-DC converter manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the AOZ1905FI_2 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RFQ for sourcingRFQOBSOLETERFQ
AOZ1915DIDC-DC Switching RegulatorsThe AOZ1915DI is a DC-DC converter manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 12-VFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the AOZ1915DI is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.12-VFDFN Exposed PadRFQ for sourcing$1.87OBSOLETERFQ
AOZ1935QILED DriversThe AOZ1935QI is an LED driver IC manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the AOZ1935QI is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.16-VFQFN Exposed PadRFQ for sourcing$2.60OBSOLETERFQ
AOZ1948AILED DriversThe AOZ1948AI is an LED driver IC manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the AOZ1948AI is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQOBSOLETERFQ
AOZ1948AI#ALED DriversThe AOZ1948AI#A is an LED driver IC manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the AOZ1948AI#A is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$1.28OBSOLETERFQ
AOZ1948AI-01LED DriversThe AOZ1948AI-01 is an LED driver IC manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the AOZ1948AI-01 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQOBSOLETERFQ
AOZ1948AI-01#ALED DriversThe AOZ1948AI-01#A is an LED driver IC manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the AOZ1948AI-01#A is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQOBSOLETERFQ
AOZ1948AI_2#ALED DriversThe AOZ1948AI_2#A is an LED driver IC manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the AOZ1948AI_2#A is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcingRFQOBSOLETERFQ
AOZ1950DILED DriversThe AOZ1950DI is an LED driver IC manufactured by Alpha & Omega Semiconductor. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 10-VFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for motor control, LED lighting, and display backlight applications, the AOZ1950DI is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.10-VFDFN Exposed PadRFQ for sourcing$1.69OBSOLETERFQ
AOZ1953CI-1LED DriversThe AOZ1953CI-1 is an LED driver IC manufactured by Alpha & Omega Semiconductor. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for motor control, LED lighting, and display backlight applications, the AOZ1953CI-1 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
AOZ1953CI-2LED DriversThe AOZ1953CI-2 is an LED driver IC manufactured by Alpha & Omega Semiconductor. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for motor control, LED lighting, and display backlight applications, the AOZ1953CI-2 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
AOZ1954CI-1LED DriversThe AOZ1954CI-1 is an LED driver IC manufactured by Alpha & Omega Semiconductor. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for motor control, LED lighting, and display backlight applications, the AOZ1954CI-1 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
AOZ1954CI-2LED DriversThe AOZ1954CI-2 is an LED driver IC manufactured by Alpha & Omega Semiconductor. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for motor control, LED lighting, and display backlight applications, the AOZ1954CI-2 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
AOZ1956DI-1LED DriversThe AOZ1956DI-1 is an LED driver IC manufactured by Alpha & Omega Semiconductor. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for motor control, LED lighting, and display backlight applications, the AOZ1956DI-1 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
AOZ1956DI-2LED DriversThe AOZ1956DI-2 is an LED driver IC manufactured by Alpha & Omega Semiconductor. Design review should confirm drive current, MOSFET or LED load compatibility, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for motor control, LED lighting, and display backlight applications, the AOZ1956DI-2 is no longer produced by Alpha & Omega Semiconductor; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ

Frequently Asked Questions

Where can I buy Alpha & Omega Semiconductor electronic components?

FPGACenter stocks 647 Alpha & Omega Semiconductor part numbers with 230 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 Alpha & Omega Semiconductor parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 412 end-of-life/obsolete Alpha & Omega Semiconductor part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Alpha & Omega Semiconductor products does FPGACenter carry?

We stock Alpha & Omega Semiconductor products across 16 categories including DC-DC Switching Regulators, Power Distribution Switches, LED Drivers, Analog Switches & Multiplexers. Browse our full catalog or contact our sourcing team for any specific Alpha & Omega Semiconductor part number.

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