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

STEVAL-STRKT01: LoRa® IoT tracker

Manufacturer: STMicroelectronics

The STEVAL-STRKT01 LoRa® IoT tracker is designed and optimized to implement the latest technologies in IoT tracker applications such as asset, people and animal tracking as well as fleet management. The evaluation board simplifies prototyping, evaluation and development of tracker innovative solutions. It comes with comprehensive software, firmware libraries, tools, battery, cables and plastic case.

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DC2358A: 5.6V @ 450mA & 5V @ 300mA, 4.5 ~ 40Vin, Isolated Switching Regulator

Manufacturer: Linear Technology/Analog Devices

DC2358A is a 2kV AC isolated flyback μModule DC/DC converter with LDO post regulator featuring the LTM8068. The demo circuit is designed for a 5.6V flyback output and a 5V post regulator output from a 4.5V to 40V input.

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EV-VNH7040AY: 28V @ 35A Automotive H-bridge Motor Driver

Manufacturer: STMicroelectronics

EV-VNH7040AY provides you an easy way to connect ST VIPower M0-7 HBridge drivers into your existing prototype circuitry. This evaluation board comes preassembled with VNH7040AY H-Bridge. The on-board minimum set of electrical components (as for device datasheet recommendation) enables the user to directly connect the load, the power supply and the microcontroller without any additional effort in external component design and connection.

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