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有的MCU或者FPGA有时需要多电源供电，比如1V,1.8V,2.5V,3.3，并且对上电时序也有严格要求，这种情况下有哪些合适的解决方案呢？
您好，您手头上有几V电源，需要转化成这几个1.8V,2.5V和3.3V电压还是其他情况？
如果对上电时序有要求，那么就需要按照这个时序去上电，不能同时上电。
