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Voltage regulator 2405 replacment

Started by choijimmy, 12/20/2015, 12:45 AM

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choijimmy

Hi,

  In mega cd version 1, the voltage regulator is NEC 2405. Can it be replaced by common 7805?
By reading the spec, they are very close ( eg, 1A, output 5v,etc.. )

Anyone has idea?

Thanks!

thesteve

if the heatsink is floating or grounded yes, as the only differences are the 7805 is more rugged and the 2405 has the tab insulated

choijimmy

Quote from: thesteve on 12/20/2015, 06:43 PMif the heatsink is floating or grounded yes, as the only differences are the 7805 is more rugged and the 2405 has the tab insulated
thesteve

Thanks thesteve