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楼主 |
发表于 2022-6-17 14:25
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本帖最后由 红岸设计师 于 2022-6-17 14:37 编辑
I just only design the schematic and not actual get the PCB board。。。
And I select the component which can be most easily bought from https://www.szlcsc.com and cheap enough,
anyway,it's a simple design according to the reference circuit,i think there is no big problem.
but as you know,it's a DC-DC chip with higher noise and wave and efficiency than a LDO. |
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