Title says it all. Application is cell phone and I need more efficiency. I'm using a LDO now. I can use TI, Maxim,LT, national, Micrel. Boss wants answer NOW!
regards, Bob N9NEO
Title says it all. Application is cell phone and I need more efficiency. I'm using a LDO now. I can use TI, Maxim,LT, national, Micrel. Boss wants answer NOW!
regards, Bob N9NEO
Linear Tech has some neat sot switchers.
Cheers
Plenty of options available there. How about the MAX8640:
Tiny SC-70 package, available with 2.5V preset out (saving you parts), and around 87% efficiency @ 300mA. I haven't checked availability.
Dave.
The Micrel MIC2205 will hit 90% @ 300mA:
Dave.
BTW your boss sounds like a right dick
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.