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Richtek Technology Datasheets

Richtek Technology designs analog and power management integrated circuits for consumer electronics, computers, industrial equipment, and communication devices. Its portfolio includes DC/DC converters, LDO regulators, battery charging ICs, LED drivers, and power control solutions.

Popular Richtek Technology Parts

Part Number Description
RT8249C Dual-Channel Synchronous DC/DC Step-Down Controller
RT8120F Single-Phase Synchronous Buck PWM Controller
RT9013B Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator
RT8101A 12V Synchronous Buck PWM DC-DC
RT3674AE Triple Channel PWM Controller
RT9201 High Efficiency PWM Step-Down DC-DC Converter
RT8100A Synchronous buck PWM DC/DC
RT8101 12V Synchronous Buck PWM DC-DC
RT9206 Synchronous Buck
RT8267 400kHz Step-Down Converter
RT9712 1A/1.5A High-Side Dual Power Switches
RT9801A User Programmable Micro-Power Voltage Detectors
RT1650 Wireless Power Receiver Compliant
RT7296F 17V Current Mode Synchronous Step-Down Converter
RT8230B Dual-Channel Synchronous DC/DC Step-Down Controller
RT3667BB Dual-Output PWM Controller
RT9009 Ultra-Fast CMOS LDO Regulator
RTQ2102A Synchronous Step-Down Converter
RT3606BC Dual Channel PWM Controller
RT6576D Dual-Channel Synchronous DC/DC Step-Down Controller
RT9198A Ultra-Fast CMOS LDO Regulator
RT9001 Ultra-Fast Transient Response LDO Regulator
RT9002C (RT9002x) Dual Low-Dropout Regulator
RT9901 4 Channel DC/DC Converters IC
RT9902 4 Channel DC/DC Converters IC
RT9903 5 Channel DC/DC Converters IC
RT8004 Synchronous Step-Down Regulator
RT8008 High Efficiency PWM Step-Down DC/DC Converter
RT9173A 1.5A/3A Bus Termination Regulator
RT9259A 12V Synchronous Buck PWM DC-DC and Linear Power Controller
RT8296B 1.2MHz Synchronous Step-Down Converter
RT9921 Integrated Multi-Channel DC-DC Converter
RT9043 400mA Adjustable LDO Regulator
RT9202B Single Synchronous Buck PWM DC-DC Controller
RT8120 Single-Phase Synchronous Buck PWM Controller
RT8202 Single Synchronous Buck Controller
RT8859M Multi-Phase PWM Controller
RT9202 Single Synchronous Buck PWM DC-DC Controller
RT9605B Triple-Channel Synchronous-Rectified Buck MOSFET Driver
RT9702 500mA/1.1A High Side Power Switches
RT5047 Single Output LNB Supply and Control Voltage Regulator
RT3000B 3-Axis Digital Accelerometer
RT8230A Dual-Channel Synchronous DC/DC Step-Down Controller
RT8230C Dual-Channel Synchronous DC/DC Step-Down Controller
RT3607BC Dual Channel PWM Controller
RT8020E Dual High-Efficiency PWM Step-Down DC/DC Converter
RT8845A Multi-Phase PWM Controller
RT3624BE Dual Channel PWM Controller
RT6258B 23V Synchronous Step-Down Converter
RT3638AE Triple Channel PWM Controller
RT8240A High Efficiency Single Synchronous Buck PWM Controller
DS8816A Dual-Phase PWM Controller
RT8035A 1.25MHz Synchronous Step-Down Converter
RT8888D 3-Phase Controller
RT8171C Single-Phase Controller
RT8152B Single-Phase PWM Controller
RT8179A Dual-Output PWM Controller
RT8152F Single-Phase PWM Controller
RT9641B Triple Linear Regulator Controller Support ACPI Control Interface
RT9641A Triple Linear Regulator Controller Support ACPI Control Interface
RT8249A Dual-Channel Synchronous DC/DC Step-Down Controller
RT9361B Regulated Chard Pump
RT9183 Ultra Low Dropout 1.5A Linear Regulator
RT9245A Multi-Phase PWM Controller
RT9247 Multi-Phase PWM Controller
RT9248 Multi-Phase PWM Controller
RT9193 Ultra-Fast CMOS LDO Regulator
RT9013 Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator
RT8801 Multi-Phase PWM Controller
RT8005 High-Efficiency Synchronous Buck PWM Converter
RT8010 High Efficiency PWM Step-Down DC/DC Converter
RT9619A Synchronous-Rectified Buck MOSFET Drivers
RT9644 ACPI Regulator/Controller
RT9170 CMOS LDO Regulator
RT9711A 1.5A/0.6A High-Side Power Switches
RT9711B 1.5A/0.6A High-Side Power Switches
RT9259 12V Synchronous Buck PWM DC-DC and Linear Power Controller
RT9259C 12V Synchronous Buck PWM DC-DC and Linear Power Controller
RT8205L Main Power Supply Controller
RT7262A Synchronous Step-Down Converter
RT7266 Synchronous Step-Down Converter
RT8152D Single-Phase PWM Controller
RT8207 Complete DDRII/DDRIII Memory Power Supply Controller
RT9203A Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT8202L Single Synchronous Buck Controller
RT9261B VFM Step-up DC/DC Converter
RT8472 High Brightness LED Driver
RT8003 High-Efficiency Synchronous Buck PWM Converter
RT9198T Thermal Folded Back CMOS LDO Regulator
RT9292 Asyn-Boost Converter
RT9401A 5Bit VID Reference Generator
RT9701 Power Distribution Switches
RT8249D Dual-Channel Synchronous DC/DC Step-Down Controller
RT9068 Low Dropout Voltage Linear Regulator
R7731A Burst Triple Mode PWM Flyback Controller
RT9746 VBUS OVP
RT9480 Easy to Use Power Bank
RT8474 High Voltage Multiple-Topology LED Driver
RT8300 4-CH 150mA Constant Current LED Driver
RT9728 1.3A Power Switch
RT9705B 1A Power Multiplexer
RT9133A Rail-to-Rail Operational Amplifier
RT9401D 5-Bit VID Reference Generator
RT6908 PMIC
RT8537 Current Mode Boost-Type LED Driver
RT8086B Synchronous Step-Down Converter
RT7786 PWM Controller
RT8230D Dual-Channel Synchronous DC/DC Step-Down Controller
RT8230E Dual-Channel Synchronous DC/DC Step-Down Controller
RT3601BH Triple Channel PWM Controller
RT3602AE Triple Channel PWM Controller
RT3661AB Dual-Output PWM Controller
RTQ2822A High Efficiency Synchronous Step-Down Converter
RT5735A 5A Step-Down Converter
RT5785A Synchronous Step-Down Converter
RT6541A High Efficiency Single Synchronous Buck PWM Controller
RT8127A High Efficiency Dual-Channel Output Synchronous Buck PWM Controller
RT8061A Synchronous Step-Down Converter
RT8057A 2.25MHz 1A Synchronous Step-Down Converter
RT3612EB 2-Phase PWM Controller
RT6052 High-Side Measurement Current Shunt Monitor
RTQ5132 DDR5 Client VR on DIMM PMIC
RTQ2104-QA Synchronous Step-Down Converter
RTQ2102A-QA ACOT Synchronous Step-Down Converter
RT6316B 23V Synchronous Step-Down Converter
RT8848C Multi-Phase PWM Controller
RT6515 10-Bit Programmable Gamma Reference
RTQ2949A-QA Asynchronous Step-Down Converter
RT6338E 23V Synchronous Step-Down Converter
RTQ2079-QF Functional Safety PMIC
RT3634CE Triple Channel PWM Controller
RTQ6050 High-Side Measurement Current Shunt Monitor
RTQ9683 Smart Power Stage Module
RT8811C Dual-Phase COT Buck PWM Controller
RT1711H Programmable USB Type-C PD Controller
RTQ2503S Ultra Low Dropout Linear Regulator
RT6200 1.2MHz Step-Down Converter
RT8120H Single-Phase Synchronous Buck PWM Controller
RT8120G Single-Phase Synchronous Buck PWM Controller
DS9610B High Voltage Synchronous Rectified Buck MOSFET Driver
DS6550A Synchronous DC-DC Step-Down Controller
RT8060 1A High Efficiency Step-Down Converter
RT8059 High Efficiency PWM Step-Down DC/DC Converter
RT8130C 12V Green Voltage Mode High Efficiency Synchronous Buck PWM Controller
RT8878A Dual-Output PWM Controller
RT8179B Dual-Output PWM Controller
RT3662AC Dual-Output PWM Controller
RT8152E Single-Phase PWM Controller
RT8878B Dual-Output PWM Controller
RT9078 300mA Low-Dropout Linear Regulator
RT5041AB MOIC
RT9183A Ultra Low Dropout 1.5A Linear Regulator
RT8015A Synchronous Step-Down Converter
RT9088 DDR Termination Regulator
RT7075 3 Phase PMSM/BLDC Motor Controller
RT7294A SynchronousStep-Down Converter
RT8249B Dual-Channel Synchronous DC/DC Step-Down Controller
RT9224 5-Bit Programmable Synchronous PWM Buck Converter Controller and Output Voltage Monitor
RT9224C VRM 9.0 Synchronous PWM Buck Converter Controller and Output Voltage Monitor
RT9224E VRM 8.5 Synchronous PWM Buck Converter Controller and Output Voltage Monitor
RT9229 Advanced Dual PWM and Dual Linear Power Controller
RT9216B VFM STEP UP DC/DC CONVERTER
RT9362 White LED Driver
RT9361A Regulated Chard Pump
RT9360A White LED Driver
RT9360B White LED Driver
RT9244 Multi-Phase PWM Controller
RT9245 Multi-Phase PWM Controller
RT9245B Multi-Phase PWM Controller
RT9245C Multi-Phase PWM Controller
RT9246 Multi-Phase PWM Controller
RT9248A Multi-Phase PWM Controller
RT9002A (RT9002x) Dual Low-Dropout Regulator
RT9002B (RT9002x) Dual Low-Dropout Regulator
RT9005B DDR VDDQ and Termination Voltage Regulator
RT9006A (RT9006A / RT9006B) Dual LDO Regulator
RT9006B (RT9006A / RT9006B) Dual LDO Regulator
RT9011 Portable Power Management 300mA Dual LDO Regulator
RT9012 300mA Dual LDO Regulator
RT9903B 4 Channel DC/DC Converters IC
RT9911 6 Channel DC/DC Converters
RT8800B General Purpose 2/3-Phase PWM Controller
RT8800A General Purpose 3-Phase PWM Controller
RT8802A 2/3/4/5-Phase PWM Controller
RT9605A Triple-Channel Synchronous-Rectified Buck MOSFET Driver
RT8009 High Efficiency PWM Step-Down DC/DC Converter
RT8010B High Efficiency PWM Step-Down DC/DC Converter
RT8011 Synchronous Step-Down Regulator
RT8020 Dual High-Efficiency PWM Step-Down DC-DC Converter
RT8058 High Efficiency PWM Step-Down DC/DC Converter
RT9643 5 Channel ACPI Regulator
RT9644A ACPI Regulator/Controller
RT9645 5 Channels ACPI Regulator
RT9173 1.5A/3A Bus Termination Regulator
RT9818 Micro-Power Voltage Detectors
RT9179 300mA LDO Regulator
RT9715 High-Side Power Switches
RT9256 Actively Alternative Mode Two-Phase / Dual Switching PWM Controller
RT9284A Constant Current Switching Regulator
RT8223B Main Power Supply Controller

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