Good p-channel substitute for 2N5457 needed - diyAudio
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Old 14th August 2010, 04:15 PM   #1
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Default Good p-channel substitute for 2N5457 needed

Making a circuit with a positive ground using this schematic here as a starter though the one that would be in uses a positive grounding path so I don't think the N-channel 2N5457 would be suitable, any suggestions for a replacement? Wikipedia says 2N5460 though as they have different characteristics I am unsure.
Any help would be greatly appreciated!
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Old 15th August 2010, 06:33 AM   #2
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Goss and Vgs of the 5460 is a bit larger than 5457. Maybe increase bias current or add an extra series diode or two to make the difference?
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