RT9015 is a Dual-Channel MOSFET LDO Controller. Using external N-MOSFETs, it can deliver two independent low-drop outputs with low quiescent current. (more)

The RT9008 is a wide input range, low dropout voltage regulator controller with soft-start function. The part drives an external N-Channel MOSFET and can operate with VCC power ranging from 4.5V to 13.5V. (more)

The RT8105 is a high efficiency synchronous buck PWM controllers that generate logic-supply voltages in PC based systems. (more)

The RT8855 is a 4/3/2/1-phase synchronous buck controller with two integrated MOSFET drivers for CPU power application  and a single-phase buck with integrated MOSFET driver for North-Bridge (NB) chipset. (more)

The RT9020 is a high-performance, 500mA LDO regulator, offering extremely high PSRR and ultra-low dropout, ideal  for portable RF and wireless applications with demanding performance and space requirements. (more)

The RT9594 uses constant primary peak current and zero secondary valley current control to efficiently charge the photoflash capacitor. (more)

The RT9593 is a complete  photoflash module solution in digital and film cameras. It is targeted for applications that use either two AA batteries or single lithium-ion battery. (more)

The RT8203 dual step-down, switch-mode power-supply(SMPS) controllers generate logic-supply voltages inbattery-powered systems. (more)

The RT9367A is an integrated solution for backlighting and phone camera input supply. The part contains a charge pump white LED driver and dual low dropout linear regulators. (more)