Low-noise LDOs for Hi-Fi circuits up to 1A

Rohm has introduced ‘high-fidelity’ power supply ICs aimed at audio devices requiring high-resolution audio play-back. Above the quality of CD audio, it sees high-resolution audio sources typically playing back at “greater than 96kHz and 24bit”. Called the BD372xx series, the regulators have a newly-developed fast error amp circuit and low-noise architecture. “Multiple parameters that were ...

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