>Anyone offhand no the part number for the 200mA version of the 78L05? >This is a 3-pin 5V reg in a to-92 pack. I think "Z" figures in the >part number if I remember correctly. A source of this reg would also >be appreciated. Thanks for any help. You know - the problem is the power dissipation. TO92 won't dissipate more than 500mW, so it's on the edge with the minimum +7,5V input voltage and 0,2A current. ZETEX have E-line (like TO92) package which can dissipate 1W and probably this part is their. Cheers Tsvetan --- PCB prototypes for $26 at http://run.to/pcb -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics