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TPS7A47: Looking for high PSRR LDO

Ian Wang
Mastermind 25095 points
Part Number: TPS7A47
Other Parts Discussed in Thread: TPS7A91

Hi Sir,

My customer looking for high PSRR LDO as below condition, would you pls help advise which one will be better?

(I cannot get any solution is website selection.)

Vin=3.9V

Vout=1.05V

Io=1A

PSRR: as high as possible.

Thanks, Ian.