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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
1.859
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.

✓ 100% Original & Genuine✓ 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
RT5090CGQWLinear & Switching ControllersRT5090CGQW by Richtek USA, 2.7V ~ 27V supply voltage, in 40-WFQFN Exposed Pad package, rated for -40°C ~ 125°C (TJ).40-WFQFN Exposed Pad4.482$2.40ACTIVERFQ
RT5090FGQWLinear & Switching ControllersRT5090FGQW by Richtek USA, 2.7V ~ 27V supply voltage, in 40-WFQFN Exposed Pad package, rated for -40°C ~ 125°C (TJ).40-WFQFN Exposed Pad4.500$1.71ACTIVERFQ
RT5112WSCSpecialized Power ManagementRT5112WSC by Richtek USA, 1.9V ~ 5.5V supply voltage, in 25-UFBGA, WLCSP package, rated for -40°C ~ 85°C (TA), designed for Camera, Optical, Solid State Drives (SSD) applications.25-UFBGA, WLCSP9.000$9.45ACTIVERFQ
RT5501WSCSpecial Purpose ICsRT5501WSC by Richtek USA. This part is discontinued. FPGACenter specializes in sourcing obsolete components.—78RFQOBSOLETERFQ
RT5507WSCAudio AmplifiersRT5507WSC is a Class G by Richtek USA, 1.62V ~ 5.5V supply voltage, rated for -40°C ~ 85°C (TA). This part is discontinued. FPGACenter specializes in sourcing obsolete components.—2.509$3.19OBSOLETERFQ
RT5701GCPDC-DC Switching RegulatorsRT5701GCP by Richtek USA, in 14-TSSOP (0.173", 4.40mm Width) Exposed Pad package, rated for -40°C ~ 105°C (TA).14-TSSOP (0.173", 4.40mm Width) Exposed Pad1.812$9.86ACTIVERFQ
RT5707AWSCDC-DC Switching RegulatorsRT5707AWSC by Richtek USA in 8-UFBGA, WLCSP package.8-UFBGA, WLCSP14.016$1.27ACTIVERFQ
RT5707WSCDC-DC Switching RegulatorsRT5707WSC by Richtek USA, in 8-UFBGA, WLCSP package, rated for -40°C ~ 85°C (TA).8-UFBGA, WLCSP4.764$0.5490ACTIVERFQ
RT5710AHGQWDC-DC Switching RegulatorsRT5710AHGQW by Richtek USA, in 6-WDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).6-WDFN Exposed Pad10.401$0.7920ACTIVERFQ
RT5710BHGQWDC-DC Switching RegulatorsRT5710BHGQW by Richtek USA, in 6-WDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).6-WDFN Exposed Pad7.500$0.4410ACTIVERFQ
RT5710FHGQWDC-DC Switching RegulatorsRT5710FHGQW by Richtek USA, in 6-WDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).6-WDFN Exposed Pad6.123$0.4500ACTIVERFQ
RT5711BHGQWDC-DC Switching RegulatorsRT5711BHGQW by Richtek USA, in 6-WDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).6-WDFN Exposed Pad2.671$5.22ACTIVERFQ
RT5712AHGQWDC-DC Switching RegulatorsRT5712AHGQW by Richtek USA, in 6-WDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).6-WDFN Exposed Pad5.793$1.89ACTIVERFQ
RT5712BHGQWDC-DC Switching RegulatorsRT5712BHGQW by Richtek USA, in 6-WDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).6-WDFN Exposed Pad1.505$4.10ACTIVERFQ
RT5712EHGQWDC-DC Switching RegulatorsRT5712EHGQW by Richtek USA, in 6-WDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).6-WDFN Exposed Pad5.496$4.91ACTIVERFQ
RT5712FHGQWDC-DC Switching RegulatorsRT5712FHGQW by Richtek USA, in 6-WDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).6-WDFN Exposed Pad2.126$4.64ACTIVERFQ
RT5715GQWDC-DC Switching RegulatorsRT5715GQW by Richtek USA, in 8-WFDFN Exposed Pad package, rated for -40°C ~ 85°C (TA).8-WFDFN Exposed Pad6.778$1.05ACTIVERFQ
RT5715GQW(2)DC-DC Switching RegulatorsRT5715GQW(2) by Richtek USA in 8-WFDFN Exposed Pad package.8-WFDFN Exposed Pad2.852$3.60ACTIVERFQ
RT5735AWSCDC-DC Switching RegulatorsRT5735AWSC by Richtek USA, in 20-UFBGA, WLCSP package, rated for -40°C ~ 85°C (TA).20-UFBGA, WLCSP7.560$2.57ACTIVERFQ
RT5735WSCDC-DC Switching RegulatorsRT5735WSC by Richtek USA, in 20-UFBGA, WLCSP package, rated for -40°C ~ 85°C (TA).20-UFBGA, WLCSP8.625$2.81ACTIVERFQ

Frequently Asked Questions

Where can I buy Richtek USA electronic components?

FPGACenter stocks 1.859 Richtek USA part numbers with 1.859 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.

Need Richtek USA Components?

Submit an RFQ for competitive pricing on any Richtek USA part. No minimum order, fast global shipping.

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