I am trying to replace a voltage regulator with an, as of yet, unavailable LM4040BIZ-10.0. I would like to keep the same pin design, but can work with a modified connection if I must. I am not a hobbyist, just a guy that likes to keep things working. I went through a few datasheets and must admit that it is way above my skills to match this part. After looking through the conversations here, I think this is the place to be. Thank you for any help.