| RT6542AGQW | DC-DC Switching Controllers | The RT6542AGQW is a DC-DC switching controller manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 14-WFDFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6542AGQW is currently in active production through Richtek USA's standard distribution channels. | 14-WFDFN Exposed Pad | 4.470 In Stock | $1.44 | ACTIVE | RFQ |
| RT6543BGQW | DC-DC Switching Controllers | The RT6543BGQW is a DC-DC switching controller manufactured by Richtek USA. Technical highlights include -40°C ~ 125°C (TJ) 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 20-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6543BGQW is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 7.121 In Stock | $0.6700 | ACTIVE | RFQ |
| RT6575BGQW | Linear & Switching Controllers | The RT6575BGQW is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V supply voltage and -40°C ~ 85°C (TA) 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 20-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 RT6575BGQW is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 8.919 In Stock | $2.25 | ACTIVE | RFQ |
| RT6575BGQW(2) | Linear & Switching Controllers | The RT6575BGQW(2) is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V supply voltage and -40°C ~ 85°C (TA) 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 20-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 RT6575BGQW(2) is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 4.341 In Stock | $2.56 | ACTIVE | RFQ |
| RT6575CGQW(2) | Linear & Switching Controllers | The RT6575CGQW(2) is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V supply voltage and -40°C ~ 85°C (TA) 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 20-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 RT6575CGQW(2) is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 2.173 In Stock | $4.34 | ACTIVE | RFQ |
| RT6575EGQW(2) | Linear & Switching Controllers | The RT6575EGQW(2) is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V supply voltage and -40°C ~ 85°C (TA) 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 20-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 RT6575EGQW(2) is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 4.500 In Stock | $0.8501 | ACTIVE | RFQ |
| RT6576BGQW | Linear & Switching Controllers | The RT6576BGQW is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V supply voltage and -40°C ~ 85°C 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 20-WFQFN 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 RT6576BGQW is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 1.558 In Stock | $5.30 | ACTIVE | RFQ |
| RT6576DGQW(2) | Linear & Switching Controllers | The RT6576DGQW(2) is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V supply voltage and -40°C ~ 85°C (TA) 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 20-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 RT6576DGQW(2) is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 4.242 In Stock | $1.99 | ACTIVE | RFQ |
| RT6585BGQW | Linear & Switching Controllers | The RT6585BGQW is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V supply voltage and -40°C ~ 85°C (TA) 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 20-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 RT6585BGQW is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 3.723 In Stock | $2.16 | ACTIVE | RFQ |
| RT6585BGQW(2) | Linear & Switching Controllers | The RT6585BGQW(2) is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V supply voltage and -40°C ~ 85°C (TA) 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 20-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 RT6585BGQW(2) is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 4.479 In Stock | $2.20 | ACTIVE | RFQ |
| RT6585CGQW | Linear & Switching Controllers | The RT6585CGQW is a switch IC manufactured by Richtek USA. Technical highlights include 5V ~ 25V 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 20-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6585CGQW is currently in active production through Richtek USA's standard distribution channels. | 20-WFQFN Exposed Pad | 8.052 In Stock | $2.16 | ACTIVE | RFQ |
| RT6706GQW | Linear & Switching Controllers | The RT6706GQW is a switch IC manufactured by Richtek USA. Design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6706GQW is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | — | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| RT6806ZQV | Linear & Switching Controllers | The RT6806ZQV is a switch IC manufactured by Richtek USA. Design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6806ZQV is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | — | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| RT6903BZQV | Linear & Switching Controllers | The RT6903BZQV is a switch IC manufactured by Richtek USA. Design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6903BZQV is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | — | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| RT6903ZQV | Linear & Switching Controllers | The RT6903ZQV is a switch IC manufactured by Richtek USA. Design review should confirm switching current, MOSFET behavior, input voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the RT6903ZQV is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | — | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| RT7020GN | Gate Drivers | The RT7020GN is a combinational logic IC manufactured by Richtek USA. Technical highlights include 10V ~ 20V supply voltage and -40°C ~ 125°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 125°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT7020GN is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| RT7021AGN | Gate Drivers | The RT7021AGN is a combinational logic IC manufactured by Richtek USA. Technical highlights include 13V ~ 20V supply voltage and -40°C ~ 125°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the RT7021AGN is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| RT7021AGS | Gate Drivers | The RT7021AGS is a combinational logic IC manufactured by Richtek USA. Technical highlights include 13V ~ 20V supply voltage and -40°C ~ 150°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT7021AGS is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | $3.60 | OBSOLETE | RFQ |
| RT7021BGN | Gate Drivers | The RT7021BGN is a combinational logic IC manufactured by Richtek USA. Technical highlights include 13V ~ 20V supply voltage and -40°C ~ 125°C (TA) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 125°C (TA). Designed for motor control, LED lighting, and display backlight applications, the RT7021BGN is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-DIP (0.300", 7.62mm) | RFQ for sourcing | RFQ | OBSOLETE | RFQ |
| RT7021BGS | Gate Drivers | The RT7021BGS is a combinational logic IC manufactured by Richtek USA. Technical highlights include 13V ~ 20V supply voltage and -40°C ~ 150°C (TJ) operating temperature; design review should confirm logic family, I/O voltage, propagation delay, package fit, and operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for motor control, LED lighting, and display backlight applications, the RT7021BGS is no longer produced by Richtek USA; FPGACenter maintains verified stock sourced through certified supply chain partners. | 8-SOIC (0.154", 3.90mm Width) | RFQ for sourcing | $3.60 | OBSOLETE | RFQ |