Guys, Thanks so much for your valuable answers. I'm really excited today. Couple of months back I was struggling with my less knowledge about voltage regulators but my hard work pays off :) I spent ample amount of time in getting each and every information about them. But during the course I realised that one should have share their knowledge in writing as world is online now so that it can help especially newbies. I have written about voltage regulators and then reached to couple of Admins with my content. You know what, my post has been accepted and I'm very much motivated now. Please check out: Feel free to share your suggestions/advise. Cheers