LP5907: When input=5.8V, what will LP5907 happen ?

Hi team,

My customer need input voltage =5.8V, PSRR>80db per 100K. Output Current>=150mA. They prefer to force output rather than adj output type.

I search in ti.com and find LP5907 is ok. But I worried it have problem when the input voltage(5.8V) is bigger than LP5907 Recommended voltage.

DO you have any suggestion or other choice?

Thanks!