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Richtek USA

Richtek USA is a semiconductor manufacturer producing Linear Regulators (LDO), DC-DC Switching Regulators, LED Drivers, Power Distribution Switches, Supervisors & Reset ICs. FPGACenter stocks 1,859 Richtek USA products with global sourcing capabilities, quality inspection, and competitive pricing. All Richtek USA components sourced through FPGACenter are 100% original with full traceability documentation.

1.859
Total Parts
1.602
In Stock
20
Categories
1.602
Active
254
EOL/Obsolete

Key Product Lines

Linear Regulators (LDO)DC-DC Switching RegulatorsLED DriversPower Distribution SwitchesSupervisors & Reset ICs

✅ Why Source Richtek USA from FPGACenter

FPGACenter carries 1,859 Richtek USA part numbers. Submit an RFQ for volume pricing and lead time on any Richtek USA component.

✓ Originality review✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

Richtek USA Product Categories

Linear Regulators (LDO) (640)DC-DC Switching Regulators (585)LED Drivers (117)Power Distribution Switches (115)Supervisors & Reset ICs (100)DC-DC Switching Controllers (100)Special Purpose ICs (63)Linear & Switching Controllers (47)Gate Drivers (27)Battery Chargers (18)Battery Management ICs (12)Specialized Power Management (12)AC-DC Converters & Offline Switchers (7)PFC Controllers (4)Linear Regulator Controllers (3)Op Amps & Instrumentation Amplifiers (3)Motor Drivers & Controllers (2)Audio Amplifiers (2)Voltage References (1)Hot Swap Controllers (1)

All Richtek USA Products

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Part NumberCategoryDescriptionPackageStockPriceStatus
RT9607APSDC-DC Switching RegulatorsThe RT9607APS is a DC-DC converter manufactured by Richtek USA. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal 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 battery-powered devices, portable electronics, and industrial sensors applications, the RT9607APS is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
RT9610BZQWGate DriversThe RT9610BZQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 26V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WFDFN 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 RT9610BZQW is currently in active production through Richtek USA's standard distribution channels.8-WFDFN Exposed Pad7.404 In Stock$0.5040ACTIVERFQ
RT9611AGQWGate DriversThe RT9611AGQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.5V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WFDFN 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 RT9611AGQW is currently in active production through Richtek USA's standard distribution channels.8-WFDFN Exposed Pad4.485 In Stock$1.21ACTIVERFQ
RT9612BGSDC-DC Switching ControllersThe RT9612BGS is a DC-DC switching controller manufactured by Richtek USA. 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 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 battery-powered devices, portable electronics, and industrial sensors applications, the RT9612BGS is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$1.21OBSOLETERFQ
RT9614CGQWGate DriversThe RT9614CGQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WFDFN 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 RT9614CGQW is currently in active production through Richtek USA's standard distribution channels.8-WFDFN Exposed Pad7.500 In Stock$0.9810ACTIVERFQ
RT9618AGSDC-DC Switching ControllersThe RT9618AGS is a DC-DC switching controller manufactured by Richtek USA. Technical highlights include 0°C ~ 70°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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9618AGS is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1.192 In StockRFQACTIVERFQ
RT9618GSDC-DC Switching ControllersThe RT9618GS is a DC-DC switching controller manufactured by Richtek USA. Technical highlights include 0°C ~ 70°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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9618GS is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1.758 In StockRFQACTIVERFQ
RT9619AGSDC-DC Switching ControllersThe RT9619AGS is a DC-DC switching controller manufactured by Richtek USA. Technical highlights include 0°C ~ 70°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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across 0°C ~ 70°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9619AGS is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1.165 In Stock$2.04ACTIVERFQ
RT9624AZQWGate DriversThe RT9624AZQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9624AZQW is currently in active production through Richtek USA's standard distribution channels.8-WDFN Exposed Pad5.517 In Stock$0.4464ACTIVERFQ
RT9624AZQWAGate DriversThe RT9624AZQWA is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9624AZQWA is currently in active production through Richtek USA's standard distribution channels.8-WDFN Exposed Pad1.746 In Stock$2.40ACTIVERFQ
RT9624AZSPGate DriversThe RT9624AZSP is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9624AZSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad820 In Stock$2.40ACTIVERFQ
RT9624BZQWGate DriversThe RT9624BZQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9624BZQW is currently in active production through Richtek USA's standard distribution channels.8-WDFN Exposed Pad4.500 In Stock$1.21ACTIVERFQ
RT9624BZSGate DriversThe RT9624BZS is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, 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 ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9624BZS is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width)1.708 In Stock$1.13ACTIVERFQ
RT9624BZSPGate DriversThe RT9624BZSP is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9624BZSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad1.725 In Stock$2.40ACTIVERFQ
RT9624CGQWAGate DriversThe RT9624CGQWA is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WFDFN 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 RT9624CGQWA is currently in active production through Richtek USA's standard distribution channels.8-WFDFN Exposed Pad6.780 In Stock$1.10ACTIVERFQ
RT9624DGQWAGate DriversThe RT9624DGQWA is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WFDFN 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 RT9624DGQWA is currently in active production through Richtek USA's standard distribution channels.8-WFDFN Exposed Pad7.251 In Stock$1.10ACTIVERFQ
RT9624FGQWGate DriversThe RT9624FGQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-WDFN 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 RT9624FGQW is currently in active production through Richtek USA's standard distribution channels.8-WDFN Exposed Pad31.281 In Stock$0.1950ACTIVERFQ
RT9625AZQWGate DriversThe RT9625AZQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-WQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9625AZQW is currently in active production through Richtek USA's standard distribution channels.16-WQFN Exposed Pad766 In Stock$3.82ACTIVERFQ
RT9625BZQWGate DriversThe RT9625BZQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 16-WQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9625BZQW is currently in active production through Richtek USA's standard distribution channels.16-WQFN Exposed Pad687 In Stock$3.82ACTIVERFQ
RT9629AZQWGate DriversThe RT9629AZQW is a combinational logic IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 13.2V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 24-WQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT9629AZQW is currently in active production through Richtek USA's standard distribution channels.24-WQFN Exposed Pad1.920 In Stock$2.29ACTIVERFQ

Frequently Asked Questions

Where can I buy Richtek USA electronic components?

FPGACenter stocks 1.859 Richtek USA part numbers with 1.602 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 Richtek USA parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 254 end-of-life/obsolete Richtek USA part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Richtek USA products does FPGACenter carry?

We stock Richtek USA products across 20 categories including Linear Regulators (LDO), DC-DC Switching Regulators, LED Drivers, Power Distribution Switches. Browse our full catalog or contact our sourcing team for any specific Richtek USA part number.

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