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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

Page 15 of 93
Part NumberCategoryDescriptionPackageStockPriceStatus
RT6259AHGQWDC-DC Switching RegulatorsThe RT6259AHGQW is a DC-DC converter manufactured by Richtek USA. 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 16-WFQFN 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 RT6259AHGQW is currently in active production through Richtek USA's standard distribution channels.16-WFQFN Exposed Pad2.776 In Stock$8.76ACTIVERFQ
RT6259ALGQWDC-DC Switching RegulatorsThe RT6259ALGQW is a DC-DC converter manufactured by Richtek USA. 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 16-WFQFN 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 RT6259ALGQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.16-WFQFN Exposed PadRFQ for sourcing$2.89OBSOLETERFQ
RT6259BHGQWDC-DC Switching RegulatorsThe RT6259BHGQW is a DC-DC converter manufactured by Richtek USA. 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 16-WFQFN 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 RT6259BHGQW is currently in active production through Richtek USA's standard distribution channels.16-WFQFN Exposed Pad2.618 In Stock$8.88ACTIVERFQ
RT6259BLGQWDC-DC Switching RegulatorsThe RT6259BLGQW is a DC-DC converter manufactured by Richtek USA. 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 16-WFQFN 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 RT6259BLGQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners.16-WFQFN Exposed PadRFQ for sourcing$2.88OBSOLETERFQ
RT6262BHGJ8FDC-DC Switching RegulatorsThe RT6262BHGJ8F is a DC-DC converter manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 an SOT-23-8 Thin, TSOT-23-8 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6262BHGJ8F is currently in active production through Richtek USA's standard distribution channels.SOT-23-8 Thin, TSOT-23-81.574 In Stock$1.47ACTIVERFQ
RT6263AHGJ8FDC-DC Switching RegulatorsThe RT6263AHGJ8F is a DC-DC converter manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 an SOT-23-8 Thin, TSOT-23-8 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6263AHGJ8F is currently in active production through Richtek USA's standard distribution channels.SOT-23-8 Thin, TSOT-23-87.008 In Stock$0.6835ACTIVERFQ
RT6263BHGJ8FDC-DC Switching RegulatorsThe RT6263BHGJ8F is a DC-DC converter manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 an SOT-23-8 Thin, TSOT-23-8 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6263BHGJ8F is currently in active production through Richtek USA's standard distribution channels.SOT-23-8 Thin, TSOT-23-82.617 In Stock$1.40ACTIVERFQ
RT6264AHGJ6FDC-DC Switching RegulatorsThe RT6264AHGJ6F is a DC-DC converter manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 an SOT-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6264AHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-627.402 In Stock$0.5094ACTIVERFQ
RT6264BHGJ6FDC-DC Switching RegulatorsThe RT6264BHGJ6F is a DC-DC converter manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 an SOT-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6264BHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-65.820 In Stock$1.53ACTIVERFQ
RT6266GSPDC-DC Switching RegulatorsThe RT6266GSP is a DC-DC converter manufactured by Richtek USA. 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-SOIC (0.154", 3.90mm Width) 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 RT6266GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad7.407 In Stock$2.07ACTIVERFQ
RT6268GSPDC-DC Switching RegulatorsThe RT6268GSP is a DC-DC converter manufactured by Richtek USA. 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-SOIC (0.154", 3.90mm Width) 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 RT6268GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad6.588 In Stock$3.75ACTIVERFQ
RT6272BHGJ6FDC-DC Switching RegulatorsThe RT6272BHGJ6F is a DC-DC converter manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 an SOT-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6272BHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-67.257 In Stock$0.9900ACTIVERFQ
RT6273BHGJ6FDC-DC Switching RegulatorsThe RT6273BHGJ6F is a DC-DC converter manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 an SOT-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6273BHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-68.904 In Stock$0.9000ACTIVERFQ
RT6274CHGJ6FDC-DC Switching RegulatorsThe RT6274CHGJ6F is a DC-DC converter manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 an SOT-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6274CHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-68.517 In Stock$0.7830ACTIVERFQ
RT6276AHGQUFDC-DC Switching RegulatorsThe RT6276AHGQUF is a DC-DC converter manufactured by Richtek USA. 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-UFQFN package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6276AHGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN5.214 In Stock$3.19ACTIVERFQ
RT6276BHGQUFDC-DC Switching RegulatorsThe RT6276BHGQUF is a DC-DC converter manufactured by Richtek USA. 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-UFQFN package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6276BHGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN4.455 In Stock$3.19ACTIVERFQ
RT6278BHGQUFDC-DC Switching RegulatorsThe RT6278BHGQUF is a DC-DC converter manufactured by Richtek USA. 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-UFQFN package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6278BHGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN4.485 In Stock$3.45ACTIVERFQ
RT6283BGSPDC-DC Switching RegulatorsThe RT6283BGSP is a DC-DC converter manufactured by Richtek USA. 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-SOIC (0.154", 3.90mm Width) 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 RT6283BGSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad10.332 In Stock$1.76ACTIVERFQ
RT6285GSPDC-DC Switching RegulatorsThe RT6285GSP is a DC-DC converter manufactured by Richtek USA. 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-SOIC (0.154", 3.90mm Width) 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 RT6285GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad9.966 In Stock$0.8100ACTIVERFQ
RT6296AGJ8FDC-DC Switching RegulatorsThe RT6296AGJ8F is a DC-DC converter manufactured by Richtek USA. 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 an SOT-23-8 Thin, TSOT-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 RT6296AGJ8F is currently in active production through Richtek USA's standard distribution channels.SOT-23-8 Thin, TSOT-23-88.949 In Stock$1.47ACTIVERFQ

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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