Found 5 alternatives for LM48556TL by Rochester Electronics, LLC. Linear Amplifiers Audio — 12-WFBGA, DSBGA.
LM48860 GROUND-REFERENCED, ULTRA
IC AMP CLASS H MONO 12DSBGA
LM48556 FULLY DIFFERENTIAL, MONO
IC AMP CLASS AB STER 24MW 12USMD
AUDIO AMPLIFIER, 0.024W, 2 CHANN