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TPS7A90: Load transient

Part Number: TPS7A90

Hi

Our customer is comparing the competitor and TPS7A90 about load transient.

The transients specification of competitor is very fast such as 1.5us(time to ouput voltage settle) at Io=1~500mA/Co=4.7uF.
As I can see at figure 30, the scale is very rough (wide?).
How much time does it take to settle to output voltage in case of figure 30?


Also please provide us if you have any other recommend.(They want the low noise specification also.)

Best Regards,

Koji Hamamoto