8脚431ac功能引脚图解,431ac功能引脚图解

ax431ara,ax431wra,ax431ra,ax431awra-电压参考
贴片tl431引脚图
轻松辨识 tl431 管脚定义
外形及引脚功能
全新原装tl431acdrtl431ac431ac贴片sop8电压集成电路