Pololu 5V/3V3, 2.5A Step-Down Voltage Regulator
Also usable for Pololu 3.3V, 2.5A Step-Down Voltage Regulator D24V25F3
Usable for
Pololu 5V, 2.5A Step-Down Voltage Regulator D24V25F5
https://www.pololu.com/product/2850
Pololu 3.3V, 2.5A Step-Down Voltage Regulator D24V25F3
https://www.pololu.com/product/2849
First Fritzing part from scratch for me,
so be patient.
Guidance taken from here:
http://fritzing.org/forum/thread/2039/