LX8818-02CLM中文资料Legacy Power Management数据手册Microchip规格书

描述 Description

Key Features:Accurate Output VoltageTypical Dropout of 1.2V at 1Aand 1.1V at 500mAIndependent Thermal and Current Limit ProtectionLow Profile 3 Lead SMT Power PackageLow Tolerance Load Regulation (0.4%)Wide DC Supply Voltage of 4.3V to 10VLoop Stability Independent of Output Capacitor TypeDescription:The LX8818 is a single channel positive-voltage linear regulator. The regulator output is configured as fixed (3.3v or 2.5v) or adjustable, featuring low-dropout and high accuracy. The LX8818 regulator is stable with ceramic or tantalum low-value ca-pacitors, typically 2.2mF on the outputs, allowing designers flexibility in external component selection.The LX8818 provides designers with a flexible power management solution. The regulator design is optimized for system efficiency by consuming minimal ground current and directing quiescent current to the load. The LX8818 features on-chip trimming of the internal voltage enabling precise output voltages, typically ±1% of it’s specified value, while the BiPolar output transistor has a low dropout voltage even at full output current (VDO