Using ADM7155 regulator I can't get voltage which I setup according to the datasheet.
Can you please share more information about your circuit such as your schematic, package marking, etc? This is for me to properly help you the problem you're encountering.
Thank you for feedback
The circuit is: ADM7155ARDZ-02-RZ.
The schematic is as in datasheet.
Here it is:
R1 = 28.1k
R2 = 18.7k
EN is connected to Vin
Vin = 3.3V
I want 3V at output but instead I have 2.56
Well, I didn't connect Cin, Cout, Cref, but I suppose that they cannot have such impatct on Vout
The package: SO-8
Hi Sancho_Pansa,Thanks for these info, may I also know what is the ADM7155 model that you are using? Is it ADM7155ARDZ-04-R7?