<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.0.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="12.7" y2="0" width="0" layer="20"/>
<wire x1="12.7" y1="0" x2="12.7" y2="26.035" width="0" layer="20"/>
<wire x1="12.7" y1="26.035" x2="0" y2="26.035" width="0" layer="20"/>
<wire x1="0" y1="26.035" x2="0" y2="0" width="0" layer="20"/>
<text>EN</text>
<text>VDD</text>
<text>VSS</text>
<text>VCC</text>
<text>FLAG</text>
<text>12V to 3.3V
Converter</text>
<text>Paul Marshall</text>
</plain>
<libraries>
<library name="cap-master">
<description>&lt;b&gt;CAP MASTER! v4.02 - Electrolytic, Film and Tantalum&lt;/b&gt;&lt;br&gt;
&lt;p&gt;This library is a collection of SMD and through hole capacitors by various manufacturers. Some of these include types from Panasonic, Kemet, BC Components and others. Many of the packages were adapted from &lt;b&gt;rcl.lbr&lt;/b&gt; and &lt;b&gt;cap-pan40.lbr&lt;/b&gt; and have been renamed and grouped in a more logical form.&lt;/p&gt;&lt;p&gt;Silkscreen elements are a minimum of 8 mils in width with larger components using 10 mil widths. Most of the SMD components have text sizes of 0 .04" and thru-hole components are 0.05" in size.  A text ratio of 14 is used in both cases. Where practical, the elements are aligned on a 12.5 mil or 6.25 mil grid depending on the pad size and spacing.&lt;/p&gt;
&lt;p&gt;&lt;h4&gt;All capacitors are grouped by the following naming conventions:&lt;/h4&gt;&lt;/p&gt;
&lt;table width="380" border="1" bordercolor="#000000"&gt;
  &lt;tr&gt; 
    &lt;td width="81" bgcolor="#33CCFF"&gt;&lt;div align="center"&gt;&lt;strong&gt;Prefix&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;
    &lt;td width="289" bgcolor="#33CCFF"&gt;&lt;div align="center"&gt;&lt;strong&gt;Description&lt;/strong&gt;&lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
  &lt;tr&gt; 
    &lt;td&gt;&lt;div align="center"&gt;CBP-&lt;/div&gt;&lt;/td&gt;
    &lt;td&gt;&lt;div align="center"&gt;Bipolar Electrolytic Types&lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
  &lt;tr&gt; 
    &lt;td&gt;&lt;div align="center"&gt;CCA-&lt;/div&gt;&lt;/td&gt;
    &lt;td&gt;&lt;div align="center"&gt;Chip Cap Array Types&lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
  &lt;tr&gt; 
    &lt;td&gt;&lt;div align="center"&gt;CNP-&lt;/div&gt;&lt;/td&gt;
    &lt;td&gt;&lt;div align="center"&gt;Non-Polarized Film / Chip Types&lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
  &lt;tr&gt; 
    &lt;td&gt;&lt;div align="center"&gt;CP-&lt;/div&gt;&lt;/td&gt;
    &lt;td&gt;&lt;div align="center"&gt;Polarized Electrolytic/Tantalum Types&lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
&lt;/table&gt;
&lt;p&gt;
&lt;small&gt;DISCLAIMER: The author does not warrant that this library is free from error or that it will meet your specific requirements.&lt;/small&gt;&lt;/p&gt;
&lt;author&gt;by Bob Starr (rtzaudio@mindspring.com)&lt;br&gt;
Updated 05/28/2005 - Rev 4.02&lt;/author&gt;&lt;br&gt;&lt;br&gt;</description>
<packages>
<package name="1608M">
<description>&lt;b&gt;SMD CHIP CAP&lt;/b&gt;&lt;p&gt;
1608, metric</description>
</package>
<package name="3216M">
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X05/90">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt; - 2.54 90°</description>
</package>
</packages>
</library>
<library name="on">
<packages>
<package name="D2PAK-5">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="cap-master" package="1608M" value="1uF">
<attribute name="NAME"/>
</element>
<element name="C2" library="cap-master" package="1608M" value="1uF">
<attribute name="NAME"/>
</element>
<element name="C3" library="cap-master" package="3216M" value="47uF">
<attribute name="NAME"/>
</element>
<element name="JP1" library="pinhead" package="1X05/90" value="">
<attribute name="VALUE"/>
</element>
<element name="U$1" library="on" package="D2PAK-5" value="NCP59301DS33R4G">
<attribute name="VOUT" value="3.3V"/>
</element>
</elements>
<signals>
<signal name="VSS">
<contactref element="JP1" pad="3"/>
<contactref element="U$1" pad="3"/>
<contactref element="U$1" pad="6"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="U$1" pad="5"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="JP1" pad="5"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="VDD">
<contactref element="JP1" pad="4"/>
<contactref element="U$1" pad="2"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="U$1" pad="4"/>
<contactref element="C2" pad="2"/>
<contactref element="JP1" pad="2"/>
<contactref element="C3" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
