I'm looking for an easy discrete way to convert 0.8V to 9V, I was thinking of 555 as a voltage multiplier but this can be feed down to 1.5V. I need 9V @ 2mA max
There are no visible contacts. Add to that the power pad on the bottom of the chip makes it a very difficult chip to work with, bordering on the dificulty level of BGAs.
There are no visible contacts. Add to that the power pad on the bottom of the chip makes it a very difficult chip to work with, bordering on the dificulty level of BGAs.
I presumed by your comments that you were opposed to the LM2623. But it's offered in an 8pin mini-SOIC, so that's obviously not what you were speaking of. Nevermind
I presumed by your comments that you were opposed to the LM2623. But it's offered in an 8pin mini-SOIC, so that's obviously not what you were speaking of. Nevermind
Ah so it is, I missed that one, a bit tight for hobbyist hand soldering but no where near the nuisance of the other package.
That would make my only complaints about it that it is not a synchronous rectifier and that there is the chance that it will not start at the stated 0.8V in. It's max start up voltage is 1.1V with a negative temperature coefficient.