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LP3878-ADJ: LP3878定压1.2V输出与LP3879定压1.2V输出。

Part Number: LP3878-ADJ
Other Parts Discussed in Thread: LP3879

TI工程师好,设计的时候是参考LP3878数据手册选择了1.2V的定压输出,买的时候买成LP3879定压1.2V,工作电流不大,不超过100mA,核对了下引脚,也是通用的。

咨询下工程师:

1.这两颗料大的区别在哪?

2.确实可替换吗?