MT6323 is a power management system chip optimized for 2G/3G handsets and smart phones, especially based on the MediaTek MT6572 system solution. MT6323 contains 3 buck converters and 23 LDOs, which are optimized for specific 2G/3G/smart phone subsystems.

MT6323 provides mono 0.7W into 8Ω, high efficiency Class AB/D audio amplifiers and flexibility for various applications of indicator LED drivers. It supports up to 4 channel LEDs with independent controlled. Flexible control includes: register mode, PWM mode and breath mode.