Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
R

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 14 of 93
Part NumberCategoryDescriptionPackageStockPriceStatus
RT6252BHGJ6FDC-DC Switching RegulatorsThe RT6252BHGJ6F 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 RT6252BHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-68.856 In Stock$0.4860ACTIVERFQ
RT6253AHGJ6FDC-DC Switching RegulatorsThe RT6253AHGJ6F 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 RT6253AHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-66.354 In Stock$0.7830ACTIVERFQ
RT6253BHGH6FDC-DC Switching RegulatorsThe RT6253BHGH6F 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-563, SOT-666 package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6253BHGH6F is currently in active production through Richtek USA's standard distribution channels.SOT-563, SOT-66614.655 In Stock$1.24ACTIVERFQ
RT6253BHGJ6FDC-DC Switching RegulatorsThe RT6253BHGJ6F 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 RT6253BHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-66.792 In Stock$0.7740ACTIVERFQ
RT6254AHGJ6FDC-DC Switching RegulatorsThe RT6254AHGJ6F 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-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6254AHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-61.686 In Stock$4.12ACTIVERFQ
RT6254AHGJ8FDC-DC Switching RegulatorsThe RT6254AHGJ8F 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 RT6254AHGJ8F is currently in active production through Richtek USA's standard distribution channels.SOT-23-8 Thin, TSOT-23-86.060 In Stock$1.49ACTIVERFQ
RT6254BHGJ6FDC-DC Switching RegulatorsThe RT6254BHGJ6F 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-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6254BHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-69.874 In Stock$1.03ACTIVERFQ
RT6254BHGJ8FDC-DC Switching RegulatorsThe RT6254BHGJ8F 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 RT6254BHGJ8F is currently in active production through Richtek USA's standard distribution channels.SOT-23-8 Thin, TSOT-23-89.000 In Stock$0.8910ACTIVERFQ
RT6255AHGJ6FDC-DC Switching RegulatorsThe RT6255AHGJ6F 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-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6255AHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-66.981 In Stock$1.24ACTIVERFQ
RT6255AHGJ8FDC-DC Switching RegulatorsThe RT6255AHGJ8F 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 RT6255AHGJ8F is currently in active production through Richtek USA's standard distribution channels.SOT-23-8 Thin, TSOT-23-81.663 In Stock$4.98ACTIVERFQ
RT6255BHGJ6FDC-DC Switching RegulatorsThe RT6255BHGJ6F 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-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6255BHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-68.619 In Stock$1.63ACTIVERFQ
RT6255BHGJ8FDC-DC Switching RegulatorsThe RT6255BHGJ8F 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 RT6255BHGJ8F is currently in active production through Richtek USA's standard distribution channels.SOT-23-8 Thin, TSOT-23-89.900 In Stock$0.8410ACTIVERFQ
RT6256BGQUFLinear & Switching ControllersThe RT6256BGQUF is a switch IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 23V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 12-UFQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6256BGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN4.131 In Stock$3.19ACTIVERFQ
RT6256BHGQUFLinear & Switching ControllersThe RT6256BHGQUF is a switch IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 23V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 12-UFQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6256BHGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN8.613 In Stock$2.12ACTIVERFQ
RT6257AHGJ6FDC-DC Switching RegulatorsThe RT6257AHGJ6F 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-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6257AHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-62.180 In Stock$6.64ACTIVERFQ
RT6257BHGJ6FDC-DC Switching RegulatorsThe RT6257BHGJ6F 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-23-6 Thin, TSOT-23-6 package and is rated for operation across -40°C ~ 85°C (TA). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6257BHGJ6F is currently in active production through Richtek USA's standard distribution channels.SOT-23-6 Thin, TSOT-23-68.661 In Stock$2.35ACTIVERFQ
RT6258BGQUFLinear & Switching ControllersThe RT6258BGQUF is a switch IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 23V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 12-UFQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6258BGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN3.939 In Stock$3.45ACTIVERFQ
RT6258BHGQUFLinear & Switching ControllersThe RT6258BHGQUF is a switch IC manufactured by Richtek USA. Technical highlights include 4.5V ~ 23V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 12-UFQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6258BHGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN8.985 In Stock$3.45ACTIVERFQ
RT6258CGQUFLinear & Switching ControllersThe RT6258CGQUF is a switch IC manufactured by Richtek USA. Technical highlights include 5.1V ~ 23V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 12-UFQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6258CGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN4.098 In Stock$3.45ACTIVERFQ
RT6258CHGQUFLinear & Switching ControllersThe RT6258CHGQUF is a switch IC manufactured by Richtek USA. Technical highlights include 5.1V ~ 23V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits. This Surface Mount component is supplied in a 12-UFQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6258CHGQUF is currently in active production through Richtek USA's standard distribution channels.12-UFQFN8.805 In Stock$3.53ACTIVERFQ

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.

Need Richtek USA Components?

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

Request QuoteContact Sales
Get Quote