Quote:
Originally Posted by Kradziej  There is one retarded problem with jumper solution - camera is always on and is draining power from battery, around 150-200mA...
Just go to aliexpress and but this lp5907, its really cheap... |
but which LDO is correct?
we can find many ver. of that /different voltage/ all from Texas Instr.:
- dropout 120mV on out 250mA/3.7V
- dropout 120mV on out 250mA/3.3V
- dropout 120mV on out 250mA/1.2V
- dropout 120mV on out 250mA/2.8V
- dropout 120mV on out 250mA/1.9V
...
- dropout 120mV on out 250mA/3.0V
- dropout 120mV on out 250mA/2.8V
- dropout 120mV on out 250mA/4.5V
- dropout 120mV on out 250mA/5.5V max.
here is so many versions
and no data on diagram-schematic can find.