4
2011-11-16
SparkFun
<p>
<b>Description: </b>This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard.</p>
<p>
Input power can be supplied to either the DC barrel jack or the two pin header labeled + and -. Output power is supplied to the pins labeled GND and VCC. Board has both an On/Off switch and a voltage select switch (3.3V/5V). </p>
<p>
The two pairs of GND and VCC pins are spaced such that when connected to our <a classname="" href="http://www.sparkfun.com/commerce/product_info.php?products_id=112" name="" target="">Basic Breadboard</a> both power busses will be powered.</p>
<p>
Check out our <a href="http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=103" target="_blank">Unregulated Power Supply Tutorial</a>!</p>
<p>
<b>Dimensions:</b> 2.15x0.65"</p>
<p>
<span style="font-weight: bold;">Features:</span></p>
<ul>
<li>
6-12V input voltage via barrel jack or 2-pin header</li>
<li>
3.3V or 5V regulated output voltage</li>
<li>
ON/OFF switch</li>
<li>
Output voltage select switch</li>
<li>
Power status LED</li>
<li>
PTC fuse protected power</li>
<li>
5.5x2.1mm center positive barrel jack</li>
</ul>
<p>
<b>Documents:</b></p>
<ul>
<li>
<a classname="" href="http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Prototyping/Breadboard Power Supply - SMD v13.pdf" target="_blank">Schematic</a></li>
<li>
<a href="http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Prototyping/Breadboard Power Supply - SMD v13.zip" target="_blank">Eagle Files</a></li>
</ul>
<p>
<strong>Replaces: </strong><a href="http://www.sparkfun.com/products/9319" target="_blank">PRT-09319</a></p>
Breadboard Power Supply Board SMD
http://www.sparkfun.com/products/10804
Breadboard
Power
Supply
6-12V
Power Conditioning
3.3V or 5V
0.1 Header
GND
VCC
VCC
GND
VIN
GND