ReferenceDesignLibrary

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

DC1439A: 3.3V & 5V @ 800mA, 7 ~ 36V in

Manufacturer: Linear Technology/Analog Devices

Demonstration circuit 1439A is an adjustable dual monolithic step-down switching regulator with two power-on reset timers and a watchdog timer. The regulator operates off inputs up to 36V and withstands transients up to 60V.

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STEVAL-LLL004V1: 500 mA @ 80V Max, 85 ~ 265V in

Manufacturer: STMicroelectronics

The STEVAL–LLL004V1 is a digitally controlled constant current LED driver. The PFC stage and the two DC-DC converters are designed to work in transition mode to optimize efficiency.

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STEVAL-SPIN3202: 3-Phase BLDC Driver with Embedded STM32 MCU

Manufacturer: STMicroelectronics

The STEVAL-SPIN3202 three-phase brushless DC motor driver board is an evaluation board based on the STSPIN32F0A and STD140N6F7 MOSFETs. It provides an affordable and easy-to use solution for the implementation of low voltage motor driving applications. The board is designed for sensored or sensorless vector control - FOC and six-step algorithms with single shunt sensing.

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