Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help. INTERFACE BOARDS 3.3V Regulator Compact, ready-to-run 3.3V Regulator Power Supply. This little unit is ideal for projects requiring 3.3V, such as small microprocessor or microcontroller projects, using the new low-power 3.3V specifications. The unit accepts from 5V to 35Vdc 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, this board is perfect for use when a 3.3V power source is needed for your next embedded application. Features • Compact and Ready-To-Run • Accepts 5V to 35Vdc 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 Available now for only USD $6.90