PS: ooops, sorry, when I first read Your message I wasn't connecting the fa= ct that TI's filenames for datasheets are different than the device name. Inde= ed slvs338p.pdf refers to the TPS71550 and not to an hypotetical slvs338p regu= lator chip which gave me no brain-signal, but however pointed me to the TI site a= nd made me recall I had bought a lot of TPS71550. :P It's complicated, I didn't open Your link but in a way or another it gave m= e the right input. :D >At 20.31 2012.01.03, you wrote: >>Interesting, I suggested that it could be a TPS715xx (gave link to >>data-sheet) but it seems that nobody saw my message... > >Nope, sorry, Your message was never received by me, I just made a search t= o >be sure. But I did receive Your message where You suggested a slvs338p.pdf= , >which sent a pulse to one of my neurons that remembered I had bought a lot >of TPS71550, and that was it! :-) > >Again, it's weird though that TI marked them T48, as there's no 4 nor a 8 = in >the whole TPS71550 string.. yet to see the marking with my (good anyway) e= yes >was almost impossibile, I had to resort to my scanner anyway. So as it was= a >very small text in any case, why didn't they put the full TPS71550 string = is >a mysterious too, as they could have done it. %-D > > >> >> >> >>Em 3/1/2012 16:51, enkitec@gmail.com escreveu: >>> Maybe a TK71548S, LDO, 4.8V=B11.5%, 155mA, SOT23. >>> >>> http://www.alldatasheet.com/view.jsp?Searchword=3DTK71548S >>> >>> Mark Jordan >>> >>> >>> >>> On 03-Jan-12 16:05, Barry Gershenfeld wrote: >>>> Given that you have thousands of them, you could do some (potentially >>>> destructive) experiments to discover what they are :) >>>> >>>> >>>> On Tue, Jan 3, 2012 at 3:23 AM, Electron wro= te: >>>> >>>>>>> I have a thousands of these, bought somewhere somewhen, and I >>>>>>> don't recall what they are. :o >> >>--=20 >>http://www.piclist.com PIC/SX FAQ & list archive >>View/change your membership options at >>http://mailman.mit.edu/mailman/listinfo/piclist --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .