search

particle-iot / electron

Creative Commons Attribution Share Alike 4.0 International
90 stars 56 forks source link

Replace LM3281 with TPS62291DRV for 3.3V output #19

Closed satishgn closed 9 years ago

satishgn commented 9 years ago

In the revised circuit both the PMIC and 3.3V regulator inductors use the same 2.2uH value and footprints so BOM should be simpler.