Lp2985 33dbvr arduino board - A000066 - ARDUINO - Development Board, Arduino
Arduino Micro 5v to 3. 3v Conversion. the board will be current limited by the lp dbvr. The board is powered by the lp dbvr on board 3. 3V regulator.
board can be put in standby, decreasing the total power consumption. In the threeterminal configuration (TO92), the device is always in onstate.
Minima Controller Shield Some measurements The Arduino UNO R3 board uses a TI LP DBVR regulator which according to its datasheet is rated for 150 mA.
When I pulled it out of the box I figured I'd check arduino. cc for a BOM so I could read over the part LP DBVR: TI: IC REG LDO 3. 3V 0. 15A SOT235: U3.
LP2985N Micropower 150mA LowNoise UltraLowDropout Regulator in a Where the value of RJA for the SOT23 package is 169. 0CW in a typical PC board mounting.
Este articulo Entendiendo el diagrama esquematico del Arduino UNO El LP DBVR es el Avr328P desarrollo Junta development Board.