... , UTC064, UTC072, UTC074, UTC324,UTC339, UTC358, UTC393, UTC4558, UTC4580, etc.Audio Power Amplifier ICs: UTC1316, UTC2003, UTC2025, UTC2030, UTC2068, UTC2822, UTC386, UTC7112 ... , UTC7368, UTC810, UTC820, UTC8207, UTC8227, UTC8602;Audio Management: UTC1600, UTC1800, UTC22241, UTC3361 ...