Hello,
I used to use a LM1117 for a 3.3V circuit that is fed by a 5V DC charger.
Now I would like to also use a 3.7V lithium battery, but if I read right the LM1117 datasheet it needs 1.5V in order to give a current of 800mA, right ?
What is my alternative in such case to drop the voltage properly?
thanks,
Cristiano