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RE: Need an overview to replace fixed voltage reg with adjustable voltage reg,

Hi Ugly

Ok, you've lost me.

Why is a voltage divider calc relevant to calculating R values in a adjustable voltage reg? Input voltage is not relevant other than not going to below the dropout voltage or exceeding the max Vin right?

Apologies for the questions, but I new at this.

But to your point, np, I can substitute the 100ohm for the R2 spot.

Regards
Paul


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