<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.2.2">
<drawing>
<board>
<plain>
<wire x1="2.54" y1="25.4" x2="25.4" y2="25.4" width="0.1524" layer="20"/>
<wire x1="25.4" y1="25.4" x2="25.4" y2="1.27" width="0.1524" layer="20"/>
<wire x1="25.4" y1="1.27" x2="2.54" y2="1.27" width="0.1524" layer="20"/>
<wire x1="2.54" y1="1.27" x2="2.54" y2="25.4" width="0.1524" layer="20"/>
<text>MCP1640T</text>
<text>Microclimate Voltage
Boost Regulator
0.65-4.2V input
5V output</text>
<text>Microclimate Voltage
Boost Regulator
0.65-4.2V input
5V output</text>
<text>08 Oct 2017</text>
<text>version 1</text>
</plain>
<libraries>
<library name="MICROCHIP">
<packages>
<package name="SOT-23(CHY)">
</package>
</packages>
</library>
<library name="MURATA">
<packages>
<package name="LQH3">
<description>SMT Inductors&lt;br&gt;
http://search.murata.co.jp/Ceramy/image/img/P02/JELF243A-0114.pdf</description>
</package>
</packages>
</library>
<library name="KEMET">
<packages>
<package name="0805_C">
</package>
</packages>
</library>
<library name="OST">
<packages>
<package name="OSTVN02">
</package>
</packages>
</library>
<library name="Stackpole">
<packages>
<package name="0805">
</package>
</packages>
</library>
<library name="SparkFun-Hardware">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
This library contains board components that are not electrical in nature, such as stand-offs, magnets, and Actobotics. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="STANDOFF-ELECTRICAL">
<description>&lt;h3&gt;Standoff (#4 Screw) - w/ Electrical Connection&lt;/h3&gt;
&lt;p&gt;This is the mechanical footprint for a #4 phillips button head screw.&lt;/p&gt;
&lt;p&gt;The drill is surrounded by a copper ring, which can be connected to any net.&lt;/p&gt;
&lt;h4&gt;Devices Using&lt;/h4&gt;
&lt;ul&gt;&lt;li&gt;STAND-OFF&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="ERIC">
<description>CDS Photoconductive Photocell.
PDV-P7002
Digikey part PDV-P7002-ND</description>
<packages>
<package name="FIDUCIAL_0.5MM">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="MICROCHIP" package="SOT-23(CHY)" value="MCP1640T"/>
<element name="L1" library="MURATA" package="LQH3" value="4.7u"/>
<element name="C1" library="KEMET" package="0805_C" value="4.7u"/>
<element name="VIN" library="OST" package="OSTVN02" value="M02"/>
<element name="VOUT" library="OST" package="OSTVN02" value="M02"/>
<element name="R1" library="Stackpole" package="0805" value="976K"/>
<element name="R2" library="Stackpole" package="0805" value="562K"/>
<element name="C2" library="KEMET" package="0805_C" value="10u"/>
<element name="H1" library="SparkFun-Hardware" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="H2" library="SparkFun-Hardware" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="H3" library="SparkFun-Hardware" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="H4" library="SparkFun-Hardware" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="U$2" library="ERIC" package="FIDUCIAL_0.5MM" value="FIDUCIAL"/>
<element name="U$3" library="ERIC" package="FIDUCIAL_0.5MM" value="FIDUCIAL"/>
<element name="U$4" library="ERIC" package="FIDUCIAL_0.5MM" value="FIDUCIAL"/>
<element name="U$5" library="ERIC" package="FIDUCIAL_0.5MM" value="FIDUCIAL"/>
</elements>
<signals>
<signal name="VIN">
<contactref element="L1" pad="A"/>
<contactref element="U$1" pad="6"/>
<contactref element="U$1" pad="3"/>
<contactref element="C1" pad="2"/>
<contactref element="VIN" pad="1"/>
</signal>
<signal name="GND">
<contactref element="C1" pad="1"/>
<contactref element="U$1" pad="2"/>
<contactref element="VIN" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="VOUT" pad="2"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="VOUT">
<contactref element="U$1" pad="5"/>
<contactref element="VOUT" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="VFB">
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="U$1" pad="4"/>
</signal>
<signal name="SW">
<contactref element="U$1" pad="1"/>
<contactref element="L1" pad="B"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
