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4.2V的LMZ12003输出端并联了一个5V会出问题么?LMZ会烧掉么?
HI
不会烧掉(没有问题)。
但是要注意4.2V电源(LMZ12003)与5V电源要错开启动。
谢谢!
建议用LMZ22003 替换LMZ1吧