Thursday, February 11, 2010

5v REGULATED SUPPLY FROM 3V

5v REGULATED SUPPLY FROM 3V

This circuit will produce a 5v regulated output from 2 cells (3v). The output current is limited to 50mA but will be ideal for many microcontroller circuits.


The output voltage is set to 5v by the 3k9 and 560R resistors, making up a voltage divider network.
 

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