@flopp

Yes, the LTC3105 is also an excellent choice for operating from a single solar cell, which is what is was designed for.

I'm sorry, I was un-clear in my previous response. I had been suggesting the LTC3525 as an alternate to the MAX1724.

dave

@napo7

You might want to take a look at the LTC3525-3.3. It's a competing part with significantly better efficiency.

@pjeran
That's exactly the kind of application this part was designed for, so it should work well.