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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.

Only Show Designs Added Within  Last 30 Days (14) Last 90 Days (43)

Newest 3 Added

Schematic

BD9B300MUV-EVK-101: 3.3V @ 3A, 2.7 ~ 5.5V in

Manufacturer: Rohm Semiconductor

The BD9B300MUV-E2EVK-101 evaluation board has been developed for ROHM’s synchronous buck DC/DC converter customers evaluating BD9B300MUV. While accepting a power supply of 2.7-5.5V, an output of 3.3V can be produced.

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Schematic

LDC0851EVM: High Accuracy Inductive Switch with Stacked Coils Evaluation Module

Manufacturer: Texas Instruments

The LDC0851EVM (Evaluation Module) demonstrates the use of inductive sensing technology to accurately detect the presence of a conductive target object passing a fixed threshold. The module includes a perforated and interchangeable 4-layer PCB where both the sensing coil as well as the reference coil are stacked for reduced system size.

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Schematic

BM2P139TF-EVK-001: 2.6W, 13V @ 200mA, 90 ~ 264 VAC in

Manufacturer: Rohm Semiconductor

The BM2P139TF-EVK-001 evaluation board outputs 13 V voltage from the input of 90 Vac to 264 Vac. The output current supplies up to 0.2 A. BM2P139TF which is PWM method DC/DC converter IC built-in 650 V MOSFET is used. The BM2P139TF contributes to low power consumption by built-in a 650 V starting circuit.

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