LP3668C is a power management integrated circuit (PMIC) designed for smart phone applications that can provide up to 8 power sources managed by two independent power supply controllers, along with low quiescent current buck converters for high efficiency power supply. It is manufactured by Chip Hope and comes in 7-pin SOP (small outline package) form factor designed to meet RoHS (Restriction of Hazardous Substances) requirements. The LP3668C also offers a range of features, such as undervoltage lockout protection, voltage tracking, adjustable slew rate, power good signal, etc., to ensure system safety and stability. Additionally, the LP3668C also supports up to 6 independent current limits for each power source, making it a reliable solution for powering different components in a smart phone.