The UM3308QB, manufactured by Union Semiconductor, is a high-performance 2.7W single-ended Class AB audio amplifier. Supreme Components International is an authorised distributor, ensuring you receive only genuine and high-quality components. This amplifier is designed for applications requiring efficient and clear audio amplification, such as portable speakers, headphones, and other audio devices. The Class AB design provides a good balance between audio fidelity and power efficiency, minimizing distortion while maximizing battery life. Its compact size and ease of use make it suitable for a wide range of projects. With its low quiescent current and excellent audio performance, the UM3308QB is an ideal choice for your audio amplification needs. Trust Supreme Components International for all your electronic component requirements.