Manufacturers

Richtek Technology

  

Richtek Distributor

Richtek Technology Corporation is one of the world’s leading analog IC companies. The company consistently delivers inventive power management solutions that improve the performance of consumer electronics, computers, and communications equipment. Richtek adds value to end equipment by synthesizing technological innovation, uncompromised quality, and devotion to customer service.  Founded in 1998, the Company is headquartered in Taiwan with additional offices in Asia, the U.S., and Europe.

- Manufacturer Website


Product Categories                                                                                                                                          


Linear Regulator 
Linear Regulator Richtek portfolio of linear regulator can support low-dropout, high PSRR, multiple output and DDR Vtt applications. With different package preference and input voltage range, you always can find suitable device from our product matrix. More...




Switching Regulators 
Richtek switching voltage regulators provide accurate output voltage regulation with high efficiency for wide range of applications from battery powered mobile applications to high power CORE supply computing applications. To select the correct type of switching regulator, you need to consider the application input and output voltage and load current conditions. More...


Vcore 
Richtek offers complete Vcore power solution for Intel and AMD CPUs, and ever award Intel reference design several times. Richtek’s Vcore solution are featured high accuracy up to ± 0.5%, SVID supporting, CCM/DEM for energy saving, and support no load offset function for system over-clocking. Our modulation technology (G-NAVP) comes from our experience in analog controllers used in PC. More...

LED Drivers 
LED Drivers As a leading power management IC specialist, Richtek provides complete product lines for LED light fixtures including AC/DC non-isolated, AC/DC isolated, MR16, DC/DC and Linear solution. We also provide different kinds of white LED Drivers.  More...




Power Switch 
Power switches are used to enable or disable a certain supply rail, often used as protection for USB ports. These devices have a slew-rate controlled switch-on action to eliminate inrush currents. They also include protection functions such as OVP, OTP and reverse current protection. With Richtek&lqquot&s various solutions, you can find the right product to meet USB 2.0 or USB 3.0 requirements.  More...

Operational Amplifier
Richtek’s line of Operational Amplifier (OP-Amp) product have been well designed for wide range of applications including PC, NB, Panel, Communication, Networking…etc.  More...

MOSFET Driver
Richtek’s synchronous MOSFET drivers have been extensively verified in customer designs with good reliability, high efficiency, low standby power, and low total BOM cost. Based on our experience in PC market, we are going to create new products with adjustable dead time, pre-OVP, low operating current feature.  More...

PC System Buck Controller
Richtek offers system 3V/5V total solutions. There are 2 buck controllers, 2 LDOs and other features integrated into one single chip for you to get high efficiency, high reliability, high loading flexibility, high power density and low total BOM cost. Richtek is also well experienced in system knowhow and have right solutions for MLCC stable, acoustic noise free and connected standby (low quiescent current design).  More...

Power Management Multi-Channel IC (PMIC)
Richtek provides complete solutions for power management from buck converter, boost converter, buck-boost converter, overvoltage protection IC and integrated power management IC. They not only include functions in various 3C application areas like mobile phone and power bank, but also will branched out into automotive areas, giving you more suitable choices.  More...

Supervisor 
Richtek provides complete product lines for supervisor ICs to monitor a supply line and take action when the supply voltage or current exceeds certain limits.   More...

AC/DC 
Richtek Flyback PWM controller provides the innovative SmartJitterTM technology, which effectively reduces EMI emissions when SMPS in green mode, and simultaneously eliminates jittering ripples at output. In additions, our new products are all featured with Continuous Conduction Mode(CCM) and Valley Switching multi-mode control to optimize the performance under various load condition.  More...

Audio 
Richtek provides highly integrated Audio solutions to help you reduce cost and boost competiveness. These solutions offer best THD+N, PSRR with low power. To reduce your design effort and shorten design cycle, we also provide smart design tools, GUI and customized software. More...

Motor Driver 
Richtek’s BLDC motor drivers are widely used in speed-control applications such as PC fans, NB fans and server fans. More...

USB PD Interface

In USB Type-C power usage, the power ability and power role are advertised by CC pins. In advance, USB Power Delivery (PD.) negotiation through CC channel can achieve power role swap and higher power, etc. These series products can advertise Type-C and negotiate with port partners by PD protocol. More...



MEMS & Sensors

Richtek MEMS sensors provide high performance and low power consumption for smartphone, tablet, notebook, and IoT application. With various package options, you always can find suitable device from our product matrix. More...




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Part Number Description Datasheet
RT9148ZQW IC OPAMP GP 12MHZ RRO 6WDFN          
RT9108NLZCP IC STEREO AMP 9W CLASS D 28TSSOP
RT9108NZCP IC STEREO AMP 15W CLASSD 28TSSOP
RT9101GQW IC AMP AUD 2.65W PWR D 8WDFN
RT9104GS IC STEREO AMP 3W CLASS D 16SOP
RT7736DGE IC OFFLINE CTRLR PWM
RT7736EGE IC OFFLINE CTRLR PWM
RT7736FGE IC OFFLINE CTRLR PWM
RT7736LGE IC OFFLINE CTRLR PWM
RT7736BGE IC OFFLINE CTRLR PWM
RT7736GGE IC OFFLINE CTRLR PWM
R7731AGE IC OFFLINE CTRLR PWM
RT9524GQW IC BATT CHRGR LIION 1CELL 10WDFN
RT9502GQW IC BATT CHRGR LIION 1CELL 10WDFN
RT9532GQW IC BATT CHARGER LI-ION SGL
RT9709GQWB IC OVER VOLT PROTECT 10WDFN
RT9709GQW IC OVER VOLT PROTECT 12WDFN
RT9519BGQW IC BATT CHRGR LIION 1CELL 20WQFN
RT9519AGQW IC BATT CHRGR LIION 1CELL 20WQFN
RT5037GQW IC PMIC ROCKCHIP TABLET 16WQFN
RT5036GQW IC PMIC ROCKCHIP TABLET 16WQFN
RT9503AGQW IC BATT CHRGR LIION 1CELL 16WQFN
RT9451GQW SWTCH CHGR 1CELL LI-ION W/OTG
RT9624BZS IC FET DVR 1CH SYNC BUCK 8SOP
RT9624AZS IC FET DVR 1CH SYNC BUCK 8SOP
RT9624AZQWA IC FET DVR 1CH SYNC BUCK 8WDFN
RT9624AZQW IC FET DVR 1CH SYNC BUCK 8WDFN
RT9624BZQW IC FET DVR 1CH SYNC BUCK 8WDFN
RT9624BZSP IC FET DVR 1CH SYNC BUCK SOP
RT9624AZSP IC FET DVR 1CH SYNC BUCK 8SOP
RT9625AZQW IC FET DVR 2CH SYNC BUCK 16WQFN
RT9625BZQW IC FET DVR 2CH SYNC BUCK 16WQFN
RT9511GQW IC BATT CHRGR LIION 1CELL 24WQFN
RT9629BZQW IC FET DVR 3CH SYNC BUCK 24WQFN
RT9629AZQW IC FET DVR 3CH SYNC BUCK 24WQFN
RT8487GJ6 IC LED DRIVER CTRLR
RT8458AGJ6 IC LED DRIVER OFFL DIM TSOT23-6
RT8458GJ6 IC LED DRIVER OFFL DIM TSOT23-6
RT9284A-20GJ6E IC LED DRIVER RGLTR DIM TSOT23-6 
RT9284B-15GJ6E IC LED DRIVER RGLTR DIM TSOT23-6 
RT9284B-20GJ6E IC LED DRIVER RGLTR DIM TSOT23-6 
RT9293BGJ6 IC LED DRIVER RGLTR DIM TSOT23-6
RT9285BGJ6 IC LED DRIVER RGLTR DIM TSOT23-6
RT9292DGJ6 IC LED DRIVER RGLTR DIM TSOT23-6
RT9288AGE IC LED DRIVER CTRLR DIM SOT23-6
RT9052GE IC LED DRIVER CTRLR DIM SOT23-6
RT7304GE IC LED DRIVER OFFLINE SOT23-6
RT9361AGE IC LED DRIVER RGLTR DIM SOT23-6
RT9361BGE IC LED DRIVER RGLTR DIM SOT23-6
RT7310GE IC REG LED DVR CC SOT23-6
RT8456GE IC LED DRIVER LINEAR SOT23-6
RT9300AGE IC LED DRVR LIN DIM 20MA SOT23-6
RT9269GE IC LED DRIVER RGLTR 2.5A SOT23-6
RT8497GS IC LED DRIVER CTRLR
RT8497AGS IC LED DRIVER CTRLR
RT8497BGS IC LED DRIVER CTRLR
RT7302GS IC LED DRIVER OFFLINE DIM 8SOP
RT8477GS IC LED DRIVER CTRLR DIM 8SOP
RT8476GS IC LED DRIVER OFFL SWITCHER 8SOP
RT8465ZS IC LED DRIVER OFFL SWITCHER 8SOP
RT8471GJ5 IC LED DRIVER RGLTR DIM TSOT23-5
RT8473GJ5 IC LED DRIVER RGLTR DIM TSOT23-5
RT8470GJ5 IC LED DRIVER RGLTR DIM TSOT23-5
RT9284AGJ5E IC LED DRIVER RGLTR DIM TSOT23-5
RT7320GSP IC LED DRIVER OFFL 78.3MA 8SOP
RT8474AGSP IC LED DRIVER RGLTR DIM 2A 8SOP
RT8476GSP IC LED DRIVER OFFL SWITCHER 8SOP
RT8453BGSP IC LED DRVR RGLTR DIM 1.5A 8SOP
RT8470GSP IC LED DRVR RGLTR DIM 1.2A 8SOP
RT8471GSP IC LED DRVR RGLTR DIM 1.2A 8SOP
RT8471ZSP IC LED DRVR RGLTR DIM 1.2A 8SOP
RT8462GS IC LED DRIVER CTRLR DIM 14SOP
RT8475ZS IC LED DRIVER CTRLR DIM 14SOP
RT8475GS IC LED DRIVER CTRLR DIM 14SOP
RT8462ZQW IC LED DRIVER CTRLR DIM 16WQFN
RT8482GQW IC LED DRIVER CTRLR DIM 16WQFN
RT8452GQW IC LED DRIVER CTRLR DIM 16WQFN
RT8510GQW IC LED DRIVER RGLTR DIM 16WQFN
RT9373AGQW IC LED DRIVER RGLTR 20MA 16WQFN
RT9385BGQW IC LED DRIVER RGLTR DIM 16WQFN
RT9368AGQW IC LED DRIVER RGLTR DIM 16WQFN
RT9368GQW IC LED DRIVER RGLTR DIM 16WQFN
RT8450BGQW IC LED DRIVER RGLTR DIM 12WDFN
RT8468AGS IC LED DRIVER OFFL DIM 1A 7SOP
RT8468GS IC LED DRIVER OFFL DIM 1A 7SOP
RT8480GS IC LED DRIVER CTRLR DIM 16SOP
RT8452GS IC LED DRIVER CTRLR DIM 16SOP
RT8482GS IC LED DRIVER CTRLR DIM 16SOP
RT9285CGQW IC LED DRIVER RGLTR DIM 8WDFN
RT8511AGQW IC LED DRIVER RGLTR DIM 8WDFN
RT8494GS IC LED DRIVER CTRLR
RT9301GJ8 IC LED DRIVER LIN 50MA TSOT23-8
RT8450BGCP IC LED DRIVER RGLTR DIM 16TSSOP
RT8567GQW IC LED DRIVER RGLTR DIM 20WQFN
RT8561AGQW IC LED DRIVER RGLTR DIM 24WQFN
RT9278GQV IC LED DRIVER RGLTR 2A 10VDFN
RT9363AGQW IC LED DRIVER RGLTR 90MA 10WDFN
RT9027AGS IC MOTOR DRIVER ON/OFF 8SOP
RT9027BGS IC MOTOR DRIVER ON/OFF 8SOP
RT9715BGS IC PWR SW USB 2A 8SOP
RT9715EGB IC PWR SWITCH USB 1.1A SOT23-5
RT9701GB IC PWR SW USB 1.5A SOT23-5
RT9711CGB IC PWR SWITCH USB 1.5A SOT23-5
RT9728AHGE IC PWR SW USB 1.3A SOT23-6
RT9728BHGE 120MO, 1.3A POWER SW W/PROG ILIM
RT9728BLGE 120MO, 1.3A POWER SW W/PROG ILIM
RT9728BLGQW 120MO, 1.3A POWER SW W/PROG ILIM
RT9728BHGQW 120MO, 1.3A POWER SW W/PROG ILIM
RT9712DGF IC PWR SWITCH USB 1.5A 8MSOP
RT9712BGF IC PWR SWITCH USB 1.5A 8MSOP
RT9941GQW IC LI-ION CHARGE MGMT 40WQFN
RT9945GQW IC LI-ION CHARGE MGMT 40WQFN
RT9953GQW IC 4CH POWER MANAGEMENT
RT9595GQW IC PHOTOFLASH CAP CHRGR 10WDFN
RT9818C-29GV IC VOLT DETECTOR 2.9V SOT23-3
RT9818C-25GV IC VOLT DETECTOR 2.5V SOT23-3
RT9818C-42GV IC VOLT DETECTOR 4.2V SOT23-3
RT9818C-26GV IC VOLT DETECTOR 2.6V SOT23-3
RT9819C-42GV IC VOLT DETECTOR 4.2V SOT23-3
RT9819C-29GV IC VOLT DETECTOR 2.9V SOT23-3
RT9819C-26GV IC VOLT DETECTOR 2.6V SOT23-3
RT9819C-13GU3 IC VOLT DETECTOR 1.3V SC70-3
RT8110BGJ8 IC REG CTRLR BUCK PWM TSOT23-8
RT8805GQV IC REG CTRLR BUCK PWM VM 16-VQFN
RT8106AGQW IC REG CTRLR BUCK PWM VM 10WDFN
RT8106GQW IC REG CTRLR BUCK PWM VM 10WDFN
RT8237AZQW IC REG CTRLR BUCK PWM 10WDFN
RT8237CZQW IC REG CTRLR BUCK PWM 10WDFN
RT8237CZQW(2) IC REG CTRLR BUCK PWM 10WDFN
RT8807BGQW IC REG CTRLR BUCK PWM VM 24WQFN
RT9258GQW IC REG CTRLR BUCK PWM VM 24WQFN
RT8105GS IC REG CTRLR BUCK PWM VM 8-SOP
RT9214GS IC REG CTRLR BUCK PWM VM 8-SOP
RT9619AGS IC REG CTRLR BUCK PWM 8-SOP
RT9618AGS IC REG CTRLR BUCK PWM 8-SOP
RT9618GS IC REG CTRLR BUCK PWM 8-SOP
RT9612BGS IC REG CTRLR BUCK PWM 8-SOP
RT8101AGS IC REG CTRLR BUCK PWM VM 8-SOP
RT8101GS IC REG CTRLR BUCK PWM VM 8-SOP
RT8101AGSP IC REG CTRLR BUCK PWM VM 8-SOP
RT8101GSP IC REG CTRLR BUCK PWM VM 8-SOP
RT8108FGSP IC REG CTRLR BUCK PWM VM 8-SOP
RT8120AGSP IC REG CTRLR BUCK PWM VM 8-SOP
RT8120BGSP IC REG CTRLR BUCK PWM VM 8-SOP
RT8120DGSP IC REG CTRLR BUCK PWM VM 8-SOP
RT8209AGQW IC REG CTRLR BUCK PWM 16WQFN
RT8208AGQW IC REG CTRLR BUCK PWM 16WQFN
RT8208BGQW IC REG CTRLR BUCK PWM 16WQFN
RT8202AGQW IC REG CTRLR BUCK PWM CM 16WQFN
RT8209BGQW IC REG CTRLR BUCK PWM 14WQFN
RT8209MGQW IC REG CTRLR BUCK PWM 14WQFN
RT9232GS IC REG CTRLR BUCK PWM VM 14-SOP
RT8058GQW IC REG BUCK ADJ 2A SYNC 16WQFN
RT7259GQW IC REG BUCK ADJ 10A 14WDFN
RT8299AZSP IC REG BUCK ADJ 3A SYNC 8SOP
RT7264AZSP IC REG BUCK ADJ 4A SYNC 8SOP
RT7247AHGSP IC REG BUCK ADJ 2A SYNC 8SOP
RT9013-12GB IC REG LDO 1.2V 0.5A SOT23-5
RT9193-33GB IC REG LDO 3.3V 0.3A SOT23-5
RT9022GU6 IC REG LDO 60MA SC70-6
RT8509GQW IC REG BOOST ADJ 3A 10WDFN
RT9088GQW IC REG DDR3/4 TERMINATOR 10WDFN
RT9040GQW IC DDR TERMINATION REG 10WDFN
RT9045GSP IC DDR TERMINATION REG 8SOP
RT9199GSP IC REG BUS TERMINATION 2A 8SOP
RT5047GSP IC REG BOOST ADJ 0.55A 8SOP
RT5047AGSP IC REG BOOST ADJ 0.55A 8SOP
RT9173CGSP IC REG BUS TERMINATION 2A 8SOP
RT9173DGSP IC REG BUS TERMINATION 3A 8SOP
RT9026GSP IC DDR TERMINATION REG 8SOP
RT9026GFP IC DDR TERMINATION REG 10MSOP
RT8167BGQW IC CTRLR BUCK PWM VM DL 40WQFN
RT8167AGQW IC CTRLR BUCK PWM VM DL 48WQFN
RT8205CGQW IC CTRLR SMPS STPDN DUAL 24WQFN
RT8207GQW IC CTRLR DDR2/3 MEM PS 24WQFN
RT9194GE IC REG CTRLR SGL POS ADJ SOT23-6
RT9024GE IC REG CTRLR SGL POS ADJ SOT23-6
RT9174GS IC REG CTRLR TRPL POS ADJ 8SOP
RT9206GS IC REG TRPL BCK/LINEAR 16SOP
RT9296GQW IC REG DL BST/LINEAR SYNC 10WDFN
RT8023GQW IC REG TRPL BCK/LINEAR 24WQFN
RT8230AGQW IC REG QD BCK/LINEAR SYNC
RT9218GS IC REG DL BUCK/LINEAR SYNC 14SOP
RT9259AGS IC REG DL BUCK/LINEAR SYNC 14SOP
RT8204BGQW IC REG DL BCK/LINEAR SYNC 16WQFN
RT8204AGQW IC REG DL BCK/LINEAR SYNC 16WQFN
RT8204LGQW IC REG DL BCK/LINEAR SYNC 16WQFN
RT8234AZQW IC REG DL BCK/LINEAR SYNC 16WQFN

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