PQ05MD21 5V four-terminal voltage regulator integrated circuit diagram

Published:2011/5/9 3:16:00 Author:Ecco | Keyword: 5V, four-terminal , voltage regulator , integrated circuit | From:SeekIC

PQ05MD21 is the 5V controlled voltage regulator four-terminal integrated circuit, which is widely used as voltage regulator circuit in DVD players, color TV, computer monitors, and a variety of household electrical power supply.1. Features of functionsPQ05MD21 IC includes 5V power supply circuit, power supply circuit on / off control circuit, and other ancillary functions circuit. 2. Pin functions and data PQ05MD21 IC is packaged with 4 feet in a single row, the pin functions and data are listed in Table. 3. The typical application circuit The power typical application circuit composed of PQ05MD21 integrated circuit is shown as Figure.



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