SN6501DBVR is a low-power, high-frequency, transformer driver specifically designed for small form factor, isolated power supplies. This product is an excellent choice for a wide range of applications such as isolated power supplies for data communication, telecommunication, industrial, and distributed power systems. Its unique features include a wide input supply range, low quiescent current, and a high-frequency operation which makes it suitable for space-constrained applications. The SN6501DBVR provides excellent output characteristics, including fast start-up and high efficiency, while maintaining low power consumption. The device can operate with a wide input voltage range of 3V to 5.5V, making it suitable for a variety of power sources. With a high switching frequency of up to 500kHz, this product provides a compact and efficient solution for isolated power supplies. The small SOT-23 package further enhances convenience and flexibility for designing compact and efficient power supplies.