Hi All,
I plan to built a 5V low noise power supply for a DAC. Instead of the common 7804 chip I want to use Lars Clausen's UWB regulator
http://www.newclassd.com/index.php?page=70
I wonder about the caps needed before and behind the regulator to achieve the lowest possible noise floor. Here is a diagram as a basis for changes:
I plan to built a 5V low noise power supply for a DAC. Instead of the common 7804 chip I want to use Lars Clausen's UWB regulator
http://www.newclassd.com/index.php?page=70
I wonder about the caps needed before and behind the regulator to achieve the lowest possible noise floor. Here is a diagram as a basis for changes:
