型号：MP3209DJ-LF-Z
厂家：MPS
封装：TSOT23-5 QFN-8
批号：11+
应用：电源分布系统、网络分布系统
MP3209是一个1.4MHz, 350mA升压的DC-DC，采用TSOT23-5和QFN-8的引脚封装，其具体的特点如下：
Description
The MP3209 is a current mode step up converter intended for all, low power applications. The MP3209 switches at 1.4MHz and allows the use of tiny, low cost capacitors and inductors to achieve a solution less than 1mm in height. Internal soft start results in all inrush current and extends battery life. The MP3209 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP3209 is available in all 5¬pin TSOT23 and 2mm x 2mm ultra-thin QFN 8-pin packages.