LM4755TSX/NOPB IC-4755 AMP CLASS AB STER 11W TO263-9 The LM4755TSX/NOPB is a high-quality product offering IC-4755 AMP CLASS AB STER 11W TO263-9. With a shrink ratio of N/A and -20°C~+80°C operating temperature, it provides reliability in various applications.