Review on Boost Converter Module for DC-DC Step Up Power with 5V Output Voltage: 1.5V, 1.8V, 2.5V, 3V, 3.3V, 3.7V, 4.2V to 5V Regulator Voltage Boost Converter Board for 0.9-5V to 5V (Pack of 10) by Warrick Infinite
Ordered 5V version, received 3.3V version
Buck converters came in a little white box that said 'DC-DC Step Up Power.rd 0.9-5V to 5V (10) I have hooked it up to a 3.3V source and you were outputting a little over 3.3V, maybe 3.45V. Finally I pulled out my magnifying glass and looked at the IC on the back. I needed the part ending in 50 for the 5v output. It seems to be the manufacturer's fault for putting the 3.3v converters in a box that says "5.0v converters". ". I'm sending them back as the entire batch is probably mislabeled.
- Several competitors
- unreliable
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