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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
RT9365GQWLED DriversThe RT9365GQW is an LED driver IC manufactured by Richtek USA. 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-WFQFN 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 RT9365GQW is currently in active production through Richtek USA's standard distribution channels.16-WFQFN Exposed Pad4.500 In Stock$1.42ACTIVERFQ
RT9367BGQWLED DriversThe RT9367BGQW is an LED driver IC manufactured by Richtek USA. 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 40-WFQFN 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 RT9367BGQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.40-WFQFN Exposed PadRFQ for sourcingRFQOBSOLETERFQ
RT9368AGQWLED DriversThe RT9368AGQW is an LED driver IC manufactured by Richtek USA. 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-WFQFN 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 RT9368AGQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.16-WFQFN Exposed PadRFQ for sourcing$1.35OBSOLETERFQ
RT9368GQWLED DriversThe RT9368GQW is an LED driver IC manufactured by Richtek USA. 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-WFQFN 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 RT9368GQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.16-WFQFN Exposed PadRFQ for sourcing$1.35OBSOLETERFQ
RT9368PQVLED DriversThe RT9368PQV is an LED driver IC manufactured by Richtek USA. 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-WFQFN 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 RT9368PQV is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.16-WFQFN Exposed PadRFQ for sourcingRFQOBSOLETERFQ
RT9373AGQWLED DriversThe RT9373AGQW is an LED driver IC manufactured by Richtek USA. 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-WFQFN 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 RT9373AGQW is currently in active production through Richtek USA's standard distribution channels.16-WFQFN Exposed Pad1.650 In StockRFQACTIVERFQ
RT9378BGQWLED DriversThe RT9378BGQW is an LED driver IC manufactured by Richtek USA. 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 12-WFQFN 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 RT9378BGQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.12-WFQFN Exposed PadRFQ for sourcing$1.74OBSOLETERFQ
RT9385BGQWLED DriversThe RT9385BGQW is an LED driver IC manufactured by Richtek USA. 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-WFQFN 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 RT9385BGQW is currently in active production through Richtek USA's standard distribution channels.16-WFQFN Exposed Pad2.000 In Stock$2.19ACTIVERFQ
RT9387AGQWLED DriversThe RT9387AGQW is an LED driver IC manufactured by Richtek USA. 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-WFQFN 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 RT9387AGQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.16-WFQFN Exposed PadRFQ for sourcingRFQOBSOLETERFQ
RT9387GQWLED DriversThe RT9387GQW is an LED driver IC manufactured by Richtek USA. 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 40-WFQFN 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 RT9387GQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.40-WFQFN Exposed PadRFQ for sourcingRFQOBSOLETERFQ
RT9394GQWLED DriversThe RT9394GQW is an LED driver IC manufactured by Richtek USA. 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 6-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 RT9394GQW is currently in active production through Richtek USA's standard distribution channels.6-WDFN Exposed Pad6.231 In Stock$1.14ACTIVERFQ
RT9397BFGQWLED DriversThe RT9397BFGQW is an LED driver IC manufactured by Richtek USA. 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 20-WFQFN 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 RT9397BFGQW is currently in active production through Richtek USA's standard distribution channels.20-WFQFN Exposed Pad4.440 In Stock$2.00ACTIVERFQ
RT9406GV8Voltage ReferencesThe RT9406GV8 is a voltage reference manufactured by Richtek USA. Technical highlights include 4.5V ~ 5.5V input voltage and -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in an SOT-23-8 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9406GV8 is currently in active production through Richtek USA's standard distribution channels.SOT-23-88.874 In Stock$1.30ACTIVERFQ
RT9422GQWBattery Management ICsThe RT9422GQW is a battery management IC 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 12-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the RT9422GQW is currently in active production through Richtek USA's standard distribution channels.12-WFDFN Exposed Pad4.449 In Stock$6.01ACTIVERFQ
RT9426AWSCBattery Management ICsThe RT9426AWSC is a battery management IC 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 9-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the RT9426AWSC is currently in active production through Richtek USA's standard distribution channels.9-UFBGA, WLCSP8.622 In Stock$2.95ACTIVERFQ
RT9426GQWBattery Management ICsThe RT9426GQW is a battery management IC 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 12-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the RT9426GQW is currently in active production through Richtek USA's standard distribution channels.12-WFDFN Exposed Pad4.614 In Stock$3.25ACTIVERFQ
RT9426WSCBattery Management ICsThe RT9426WSC is a battery management IC 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 9-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the RT9426WSC is currently in active production through Richtek USA's standard distribution channels.9-UFBGA, WLCSP8.913 In Stock$2.75ACTIVERFQ
RT9428WSCBattery Management ICsThe RT9428WSC is a battery management IC 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-UFQFN, CSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the RT9428WSC is currently in active production through Richtek USA's standard distribution channels.8-UFQFN, CSP7.245 In Stock$2.04ACTIVERFQ
RT9460WSCBattery ChargersThe RT9460WSC is a battery charger IC 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 25-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the RT9460WSC is currently in active production through Richtek USA's standard distribution channels.25-UFBGA, WLCSP6.547 In Stock$4.10ACTIVERFQ
RT9468GQWBattery ChargersThe RT9468GQW is a battery charger IC 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 32-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the RT9468GQW is currently in active production through Richtek USA's standard distribution channels.32-WFQFN Exposed Pad4.398 In Stock$5.45ACTIVERFQ

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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