Hi Dean,
I'd recommend using the quick-start calculator with your input parameters. The tool will compute your external component values. Let me know if you have further issues.
https://www.ti.com/tool/LM25085AQUICK-CALC
Regards,
Henry
Part Number: LM25085A Hi, Could you tell me about reduced ripple configuration. Is R3,C1,C2 a fixed value in Excel sheet? www.ti.com/.../lm25085aquick-calc
It is different from the calculation formula of datasheet. R3,R2,C2 looks like a fixed value. Should…