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关于TPS74201和TPS74301

Other Parts Discussed in Thread: TPS74301, TPS74201, TMS320C6748

小弟问题有点多……

1、请问TPS74201和TPS74301这两种LDO的主要区别是什么?我看了datasheet,感觉这两种芯片的性能基本一样。

2、LDO的静态电流主要影响什么?这两种芯片的静态电流都是3mA,是不是有点大?

3、我想用这两种芯片产生1.3V的电压给TMS320C6748的内核供电,可不可行?