Hello,
My customer has aquestion about TPS74201.
Could you teach me about a question.
[Q]
In TPS74201 D/S P9 「Figure 14」,
May I have data when Cout:47uF is mounted?
Since the visitor is hurrying by Device selection, please give me a prompt action.
Regards,
T Kishi
Hi T Kishi,
The 47uF output capacitor will fall along the same curve until the frequency is in the 100k range. The PSRR at this point is dominated by the capacitor and not the LDO (which would continue to roll off). The curve would have the affect of the 47uF cap in between the rise affects of the 100uF and 10uF cap.
Very Respectfully,
Ryan
