4 2013-02-13 www.fritzing.org Miniature single cell, fully integrated Li-Ion, Li-polymer charge management controller<br> http://ww1.microchip.com/downloads/en/DeviceDoc/21984a.pdf MCP73831 MCP73831 SOT23-5 sot23-5 sparkfun Battery Charger IC MCP73831 Li-ion/Li-poly PROG

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