Hi all,
I have a problem with TPS780300250. I am using it in order to power an MSP430FW427.
When I use the LDO, with an input voltage of 3.6V the current absorpted is 7 mA and the output voltage is fine, 3V. But the current absorption sound strange to me.
So I have powered the board bypassing the LDO and the current absorpted is 50 nA as expected!!.
I try to change the Filter caps but nothing change....
The package is a SON-6. I have not solder the Thermal pad. Maybe this cause the abnormal current absorption? or Maybe it can depends on bad soldering?
Thank you in advance for your aswers.
Best regars
Oscar