150mW Stereo Audio Amp IC, 2-Ch, 5.5V, 16R, 8-SOIC
Audio Amp Headphone 2-CH Stereo 0.15W Class-AB 8-Pin SOIC T/R
150-mW Stereo Headphone Audio Amplifier, Pin Compatible with LM4880 and LM4881 8-SOIC -40 to 85
TPA6111A2DR-TI