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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.

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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 48 of 93
Part NumberCategoryDescriptionPackageStockPriceStatus
RT9017-33GBLinear Regulators (LDO)The RT9017-33GB is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 SC-74A, SOT-753 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9017-33GB is currently in active production through Richtek USA's standard distribution channels.SC-74A, SOT-7532.421 In Stock$1.24ACTIVERFQ
RT9018A-10GSPLinear Regulators (LDO)The RT9018A-10GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-10GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad2.827 In StockRFQACTIVERFQ
RT9018A-12GQWLinear Regulators (LDO)The RT9018A-12GQW is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-12GQW is currently in active production through Richtek USA's standard distribution channels.10-WFDFN Exposed Pad2.532 In StockRFQACTIVERFQ
RT9018A-12GSPLinear Regulators (LDO)The RT9018A-12GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-12GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad1.913 In Stock$2.90ACTIVERFQ
RT9018A-15GQWLinear Regulators (LDO)The RT9018A-15GQW is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-15GQW is currently in active production through Richtek USA's standard distribution channels.10-WFDFN Exposed Pad2.193 In StockRFQACTIVERFQ
RT9018A-15GSPLinear Regulators (LDO)The RT9018A-15GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-15GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad2.453 In Stock$2.90ACTIVERFQ
RT9018A-18GQWLinear Regulators (LDO)The RT9018A-18GQW is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-18GQW is currently in active production through Richtek USA's standard distribution channels.10-WFDFN Exposed Pad1.928 In StockRFQACTIVERFQ
RT9018A-18GSPLinear Regulators (LDO)The RT9018A-18GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-18GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad2.532 In Stock$1.44ACTIVERFQ
RT9018A-1KGSPLinear Regulators (LDO)The RT9018A-1KGSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-1KGSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad2.608 In StockRFQACTIVERFQ
RT9018A-25GQWLinear Regulators (LDO)The RT9018A-25GQW is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-25GQW is currently in active production through Richtek USA's standard distribution channels.10-WFDFN Exposed Pad2.498 In StockRFQACTIVERFQ
RT9018A-25GSPLinear Regulators (LDO)The RT9018A-25GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018A-25GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad1.099 In Stock$2.90ACTIVERFQ
RT9018B-10GSPLinear Regulators (LDO)The RT9018B-10GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018B-10GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad703 In StockRFQACTIVERFQ
RT9018B-12GSPLinear Regulators (LDO)The RT9018B-12GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018B-12GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad2.585 In StockRFQACTIVERFQ
RT9018B-15GSPLinear Regulators (LDO)The RT9018B-15GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018B-15GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad1.344 In StockRFQACTIVERFQ
RT9018B-18GQWLinear Regulators (LDO)The RT9018B-18GQW is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018B-18GQW is currently in active production through Richtek USA's standard distribution channels.10-WFDFN Exposed Pad2.994 In StockRFQACTIVERFQ
RT9018B-18GSPLinear Regulators (LDO)The RT9018B-18GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018B-18GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad1.504 In Stock$7.70ACTIVERFQ
RT9018B-1KGSPLinear Regulators (LDO)The RT9018B-1KGSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018B-1KGSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad2.795 In StockRFQACTIVERFQ
RT9018B-25GQWLinear Regulators (LDO)The RT9018B-25GQW is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 10-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018B-25GQW is currently in active production through Richtek USA's standard distribution channels.10-WFDFN Exposed Pad1.369 In StockRFQACTIVERFQ
RT9018B-25GSPLinear Regulators (LDO)The RT9018B-25GSP is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 8-SOIC (0.154", 3.90mm Width) Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9018B-25GSP is currently in active production through Richtek USA's standard distribution channels.8-SOIC (0.154", 3.90mm Width) Exposed Pad833 In StockRFQACTIVERFQ
RT9020-15GU5Linear Regulators (LDO)The RT9020-15GU5 is an LDO voltage regulator manufactured by Richtek USA. Technical highlights include -40°C ~ 85°C 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 a 5-TSSOP, SC-70-5, SOT-353 package and is rated for operation across -40°C ~ 85°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT9020-15GU5 is currently in active production through Richtek USA's standard distribution channels.5-TSSOP, SC-70-5, SOT-3531.385 In StockRFQACTIVERFQ

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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