Adafruit TPS61169 Constant Current Boost Converter for LEDs by Liz Clark published June 30, 2025, last edited July 07, 2025 posted in Adafruit Products LEDs Breakout Boards/ Batteries/Power Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Pinouts Use Downloads Single page Feedback? Corrections? Text View Primary Products Adafruit TPS61169 Constant Current Boost Converter for LEDs Out of Stock Featured Products view all Your browser does not support the video tag. nOOds - Flexible LED Filament - 12V 600mm long - Warm White $14.95 Add to Cart Your browser does not support the video tag. nOOds - Flexible LED Filament - Warm White 1.2 meter long - 24V $19.95 Add to Cart Alphabet LED Filament - Warm White Letter "A" $2.75 Add to Cart 5V 4A (4000mA) switching power supply - UL Listed Out of Stock Female DC Power adapter - 2.1mm jack to screw terminal block $2.00 Add to Cart 1 New Beginner Product guide Downloads Files TPS61169 Datasheet EagleCAD PCB files on GitHub 3D models on GitHub Fritzing object in the Adafruit Fritzing Library Schematic and Fab Print dimensions are in inches Page last edited June 27, 2025 Text editor powered by tinymce. Use