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

MAXREFDES116C#: 5V @ 8A, 17 ~ 36V in, Isolated

Manufacturer: Maxim Integrated

The MAXREFDES116# reference design demonstrates the application of the MAX17599 low IQ, wide-input range, active-clamp current-mode PWM controller. The MAX17599 contains all the control circuitry required for the design of wide-input isolated forward-converter industrial power supplies.

View Design

DC2317A: 5V @ 2.3A, 5 ~ 100V in

Manufacturer: Linear Technology/Analog Devices

Demonstration circuit 2317A is a 100V monolithic DC/DC step-down regulator featuring the LTC®7103. The demo board is designed for a 5V/2.3A output from a 5V to 100V input at 400kHz switching frequency.

View Design

EPC9059: 50A Half Bridge, 0 ~ 20V

Manufacturer: EPC

The EPC9059 20V development board features two 30V EPC2100 eGaNICs (Enhancement-mode Gallium Nitride Integrated Circuits) operating in parallel with a single onboard gate drive to achieve higher output currents.

View Design