Find Designs, Fast

About Reference Design Library

Instead of searching many manufacturer sites or calling on companies to find and compare designs, now you can search for designs based on the circuit’s performance using Digi-Key’s Reference Design Library.

The Reference Design Library was created in order to:

  • Save Engineers time
  • Deliver ideas, fast
  • Sift through designs based on performance
  • Provide designs conveniently accompanied by their schematics

Visit often as new designs are being added weekly and improvements will be made based on your constructive feedback.

Newest Designs

DC2269A-A: 1V @ 13A + 1.8V @ 13A, 4.5 ~ 26.5 Vin, Dual Buck

Manufacturer: Linear Technology/Analog Devices

Demonstration circuit 2269A-A is a dual-output, high efficiency, high density, µModule® supply on a small 1.5"×1.2" PCB board with 4.5V to 26.5V input range.

View Design

BLE-IOT-GEVB: IoT Bluetooth 5 Evaluation Board

Manufacturer: ON Semiconductor

The BLE-IOT-GEVB evaluation board adds Bluetooth 5 and BLE functionality to the ON Semiconductor IoT Development Kit (IDK) System.

View Design

EPC9205: 10A, 80V, Half H-Bridge Driver

Manufacturer: EPC

EPC9205, is 80 V, 10 A PCB-based power module featuring the 100 V EPC2045 eGaN® FET for “plug and play” evaluation of the high performance gained with gallium nitride power transistors.

View Design