SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.


Member Since: April 2, 2014

Country: Sweden

  • Hi, trying to use this to boost a 0.35v source to 5v USB power (no lipo connected). I removed the UVLO but it won’t react until I raise the input to 0.8v, then it outputs a fine 5.0 volts. Problem is I need to get down to at least 0.5v input, which the specs says will deliver full power. I’ve had the unit lying around in a bag for a while, might it be broken?

No public wish lists :(