Voltage Regulator - Adjustable LM1117 SMD

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This is a 1A Adjustable SOT-223 voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and setup as the popular LM317 adjustable regulator, contained in a handy surface mount package. Requires two external resistors to function. **Documents:** * [ ](http://www.sparkfun.com/datasheets/Components/FAN1117A.pdf) * [ FAN1117A.pdf](http://www.sparkfun.com/datasheets/Components/FAN1117A.pdf) * [SFE Eagle Library](http://www.opencircuits.com/SFE_Footprint_Library_Eagle) has this part! * Check out our [Unregulated Power Supply Tutorial](http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=103) Show more