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Digital Cockpit

The digital cockpit is the main control in automobiles to deliver information content and entertainment. It requires a variety of high-end processors, human interface devices and codec devices for processing information, audio, and video data. Richtek has continuously included more features in our chip designs to meet application requirements and enhance user experience.

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6V, 1A LDO
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IVI SoC PMIC
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HV Buck Converter
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36V, 3A Buck Converter
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RTQ2104-QA36VIN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent CurrentSwitching Regulators > Step-Down (Buck) Converters
6V, 3A Buck Converter
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RT2101A2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
6V, 2A Buck Converter
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RT2101B2.95V to 6V Input, 2A Output, 2MHz, Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
6V, 2A ACOT Buck Converter
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RTQ2103A-QA2A, 6V, Low IQ ACOT Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
6V, 2A LDO
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RTQ2516-QT2A, Low Input Voltage, Ultra-Low Dropout LDO Regulator with EnableLinear Regulators > Single Output LDO
Camera PMIC
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RTQ2071-QAAutomotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality SystemPMICs
RTQ2076-QTAutomotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality SystemPMICs
RTQ2077S-QTDC-DC Converters + LDO PMIC for Industrial/Automotive ApplicationPMICs
Display PMIC
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RTQ6749-QT-A2TFT LCD Integrated Power Module for AutomotivePMICs
WLED Driver
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RT8577High Voltage 4-CH LED DriverLED Drivers > RGB & White LED Drivers
USB PD Solution
Part NumberDescriptionRelated Products
RTQ7880-QTUSB Type-C PD and PWM Buck-Boost Controller with AnyPower™ and PD Safe® FeaturesUSB Type-C & PD Solutions > USB-C & PD
RTQ7880A-QTUSB Type-C PD and PWM Buck-Boost Controller with AnyPower™ and PD Safe® FeaturesUSB Type-C & PD Solutions > USB-C & PD
RTQ7881-QTUSB Type-C PD and PWM Buck Controller with AnyPower™ and PD Safe® FeaturesUSB Type-C & PD Solutions > USB-C & PD
USB BC Solution
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RTQ2115A-QACharging Port Controller and Integrated 36V 3A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
RTQ2115C-QAUSB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
RTQ2116A-QACharging Port Controller and Integrated 36V 3A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
RTQ2116C-QAUSB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
RTQ2117A-QACharging Port Controller and Integrated 36V 3A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
RTQ2117C-QAUSB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
RTQ2118A-QACharging Port Controller and Integrated 36V 3A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
RTQ2118C-QAUSB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
36V, 0.1A LDO
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RTQ2569-QA36V, 2μA IQ, Peak 200mA, Low Dropout Voltage Linear RegulatorLinear Regulators > Single Output LDO
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USB Type-C PD and PWM Buck-Boost Controller
USB Type-C PD and PWM Buck-Boost Controller
Part NumberDescriptionRelated Products
RTQ7880-QTUSB Type-C PD and PWM Buck-Boost Controller with AnyPower™ and PD Safe® FeaturesUSB Type-C & PD Solutions > USB-C & PD
RTQ7881-QTUSB Type-C PD and PWM Buck Controller with AnyPower™ and PD Safe® FeaturesUSB Type-C & PD Solutions > USB-C & PD
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36Vin Buck Converter
Low Vin LDO
Low Vin Buck Converter
High Vin LDO
36Vin Buck Converter
Part NumberDescriptionRelated Products
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RTQ2105-QA36VIN, 3A, High Efficiency Synchronous Step-Down Converter with Low Quiescent CurrentSwitching Regulators > Step-Down (Buck) Converters
RTQ2943-QA42VIN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent CurrentSwitching Regulators > Step-Down (Buck) Converters
Low Vin LDO
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RT2517B1A, 6V, Ultra-Low Dropout Linear RegulatorLinear Regulators > Single Output LDO
Low Vin Buck Converter
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RTQ2103A-QA2A, 6V, Low IQ ACOT Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
High Vin LDO
Part NumberDescriptionRelated Products
RTQ2569-QA36V, 2μA IQ, Peak 200mA, Low Dropout Voltage Linear RegulatorLinear Regulators > Single Output LDO
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Low Vin Power Switch Low Vin Buck Converter 2
Low Vin Buck Converter 1
Low Vin Buck Converter 1 Low Vin Buck Converter 1
Boost Converter
36Vin Buck Converter
CIS/CCM PMIC
Low Vin LDO
Low Vin LDO
Low Vin Buck Converter 3
Low Vin Power Switch
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RT2528A120mΩ 2.5A Power Switch with Adjustable Current LimitSwitches
Low Vin LDO
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RTQ2510-QA1A, Low Noise, Ultra High PSRR, Low-Dropout Linear RegulatorLinear Regulators > Single Output LDO
36Vin Buck Converter
Part NumberDescriptionRelated Products
RTQ2104-QA36VIN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent CurrentSwitching Regulators > Step-Down (Buck) Converters
RTQ2105-QA36VIN, 3A, High Efficiency Synchronous Step-Down Converter with Low Quiescent CurrentSwitching Regulators > Step-Down (Buck) Converters
Low Vin Buck Converter 1
Part NumberDescriptionRelated Products
RT2101A2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
RTQ2158-QA8A, 6.5V, 2.1MHz Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
Low Vin Buck Converter 2
Part NumberDescriptionRelated Products
RT2101A2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
RT2101B2.95V to 6V Input, 2A Output, 2MHz, Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
RTQ2103A-QA2A, 6V, Low IQ ACOT Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
Boost Converter
Part NumberDescriptionRelated Products
RTQ92973A High Performance Step-Up DC-DC ConverterSwitching Regulators > Step-Up (Boost) Converters
CIS/CCM PMIC
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RT20703 Channel DC/DC Converters +LDO +LSW PMIC with I2C Interface for Industrial/Automotive ApplicationPMICs
RTQ2077S-QTDC-DC Converters + LDO PMIC for Industrial/Automotive ApplicationPMICs
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36Vin USB Charger 1 36Vin Buck Converter
36Vin USB Charger 2
36Vin LDO
Low Vin LDO 1
36Vin LDO
36Vin LDO
Low Vin Buck Converter 1
Wide Vin Converter Buck / Buck-Boost
Low Vin LDO 2
Low Vin LDO 1
Low Vin Buck Converter 2
4 Buck + 8 LDO PMIC Multi-Phase Buck Converter
36Vin USB Charger 1
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RTQ2118A-QACharging Port Controller and Integrated 36V 3A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
36Vin USB Charger 2
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RTQ2117C-QAUSB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
RTQ2118C-QAUSB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck ConverterUSB Type-C & PD Solutions > USB-C & PD
36Vin LDO
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36Vin Buck Converter
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RTQ2943-QA42VIN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent CurrentSwitching Regulators > Step-Down (Buck) Converters
Wide Vin Converter: Buck/Buck-Boost
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4 Buck + 8 LDO PMIC
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RTQ5115-QAIntegrated PMIC with 4-Channel Synchronous Buck Converters, 8 LDOs, and MTP Non-Volatile Memory for Industrial and Automotive ApplicationsPMICs
Multi-Phase Buck Converter
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Low Vin LDO 1
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Low Vin LDO 2
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Low Vin Buck Converter 1
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RTQ2103A-QA2A, 6V, Low IQ ACOT Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
Low Vin Buck Converter 2
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RTQ2103A-QA2A, 6V, Low IQ ACOT Synchronous Step-Down ConverterSwitching Regulators > Step-Down (Buck) Converters
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