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Performed using the MC7800 12v turn 5v power module design.What input capacitance Cin and output capacitor Co is the role?How choose Value of Cin and Co ?
An input bypass capacitor should be selected to provide good high−frequency characteristics to insure stable operation under all load conditions. A 0.33uF or larger tantalum, or other capacitor having low internal impedance at high frequencies should be chosen. The output capacitor value between 0.1uF - 1uF is enough for most applications.
Answered by: ON Semiconductor
2014-07-10 08:25:39.997