Futurlec - The Electronic Components and Semiconductor Superstore
View Cart

3.3V Voltage Regulator Board

Our compact, ready-to-run 3.3V Voltage Regulator Board, provides a stable 3.3V from a wide range of unregulated input voltages. This board ideal for projects requiring 3.3V, such as small microprocessor or microcontroller projects, where many of the IC's are now only available in 3.3V types.

The unit accepts from 7V to 12Vdc input and outputs a steady and stable 3.3V dc output. The design utilizes a high-efficiency switching regulator, the LM2575 from National Semiconductor. The unit is capable of delivering around 1A, suitable for most small microcontroller projects. Multiple connection points are provided for easy connection to either remote units or direct to the main controller board. The board also includes led power indication for easy monitoring.

Compact and inexpensive, the 3.3V Voltage Regulator Board is perfect for use when a 3.3V power source is needed for your next embedded application.

Part Code: 3V3REGULAT


  • Compact and Ready-To-Run
  • Accepts 7V to 12Vdc Input
  • Multiple Output Points
  • LED Output Indication
  • Suitable for Up to 1A Output
  • Ideal for use with Microcontroller or Microprocessor Boards
  • Board Dimensions: 56 x 44 mm