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Published April 25, 2021 © CC BY

Logic Level Shifter with On-board Power

A compact 6 channel logic level converter with a built-in power supply regulator.

IntermediateProtip255

Things used in this project

Hardware components

PCBWay Custom PCB

Or any PCB manufacturer of your choice

Texas Instruments LM1117IMP-3.3/NOPB

NXP NEXPERIA NX7002AK,215

Or any N-channel SMD MOSFET (SOT-23)

Capacitor 0805 1uF

Resistor 0805 10k SMD

LED 0805 Red Color SMD

Male Header 8 positions 2.54mm Pitch

Story

Details:

A 6-channel Logic Level Shifter Board with onboard 3.3V regulation for powering low voltage devices. This board removes the need for an external power supply in your projects between 5V & 3.3V devices. The output current can be achieved up to 0.8A using the LM1117-3.3 voltage regulator.

This board can be used as a normal logic level shifter by having the Jumpers JP1 & JP2 open. Short JP1 & JP2 to enable the onboard regulator connections.

TOP SIDE

BOTTOM SIDE

Credits

Maker Vinod

1 project • 0 followers

I make Things, PCB Designs, 3D Designs, WebApps & much more. Build, Automate, Innovate !!! Happy Making !!! :-)

Logic Level Shifter with On-board Power

Things used in this project

Hardware components

Story

Details:

Schematics