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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

LMZ34202EVM: 2.5V, 3.3V, 5V, 6V, or 7.5V @ 2A, 4.5 ~ 42V in, Buck

Manufacturer: Texas Instruments

This EVM features the LMZ34202 synchronous buck power module configured for operation with typical 12-V to 42-V input bus applications.

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MAX17243EVKIT#: 5V @ 3A, 5.6 ~ 36V in, Buck

Manufacturer: Maxim Integrated

The MAX17243 evaluation kit (EV kit) demonstrates the MAX17243 high-voltage, current-mode step-down converters with low operating current.

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DC2055A: 1V @ 120A, 4.5 ~ 14V in, Buck

Manufacturer: Linear Technology

Demonstration circuit 2055A is a high efficiency, high density, 4-phase synchronous buck converter with a 4.5V to 14V input voltage range. It can supply up to 120A of load current with a 1.0V output.

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