Reference Design Library

Digi-Key's Reference Design Library is full of technical blueprints that have been designed and verified to solve system-level problems and reduce time to market.

The platform was created to:

  • Save Engineers time
  • Jumpstart new designs
  • Sift through designs based on their unique performance & features

Visit often as new designs are being added weekly.

Recently Added Designs
AC/DC and DC/DC Conversion > DC/DC SMPS - Single Output EPC9137KIT(#2): 48V @ 29A, 11.3 ~ 16V in, Boost Manufacturer: EPC

The EPC9528 module is programmed as a Buck converter by default. To change to Boost converter, please re-program the module with the boost firmware available at the EPC website. Using the incorrect firmware could result in damage.

AC/DC and DC/DC Conversion > DC/DC SMPS - Single Output EPC9137KIT(#1): 12V @ 125A, 20 ~ 60V in, Buck Manufacturer: EPC

The EPC9137 evaluation power module is designed for 48 V to/from 12 V DC-to-DC applications. It features the EPC2206 – enhancement mode eGaN® field effect transistors (FETs) with AEC-Q101 qualification.

Lighting > LED Drivers - DC In IS32LT3178-STLA3-EB: Automotive Linear Constant Current Led Driver, 150mA @ 40V Manufacturer: Lumissil Microsystems

The IS32LT3178-STLA3-EB is a adjustable linear current devices with excellent temperature stability. A single resistor is all that is required to set the operating current from 10mA to 150mA (the SOP-8-EP package can deliver up to 200mA). The devices can operate from an input voltage from 2.9V to 40V with a minimal voltage headroom of 1.0V (Typ.) at 150mA.