SMD - LM317 Configurable Power Module 12.7 x 10.2 mm
author: JorgeP
2 layer board of 0.50 x 0.40 inches (12.6 x 10.2 mm)
Uploaded:
February 08, 2019
Shared:
February 23, 2019
Total Price:
$0.95
Surface mount Power Module for Texas Instruments LM317 in SOT-223. The traces of this board do not allow for more than 730mA current (10mil width, 2oz Copper) on both input and output.
Tested 2019, February 23rd
- R1, R2 are 603 package style.
- C1 is Panasonic S (VS) Series package size E.
Components for up to 3 boards at Digikey enough for either 3.3V or 5.3V. Digikey will display a submit form that states an error, just submit again and the components will be added to a new list.
I intended this board for use with a 9 to 12V supply and Right-Angle male pin headers so it could be used in a breadboard without taking up much room. Use any LM317 resistor calclator to select values of R1 and R2.
Surface mount Power Module for Texas Instruments LM317 in SOT-223. The traces of this board do not allow for more than 730mA current (10mil width, 2oz Copper) on both input and output.
Tested 2019, February 23rd
- R1, R2 are 603 package style.
- C1 is Panasonic S (VS) Series package size E.
Components for up to 3 boards at Digikey enough for either 3.3V or 5.3V. Digikey will display a submit form that states an error, just submit again and the components will be added to a new list.
I intended this board for use with a 9 to 12V supply and Right-Angle male pin headers so it could be used in a breadboard without taking up much room. Use any LM317 resistor calclator to select values of R1 and R2.
