1. **Power switch module: **It is suitable for low-power power switching circuits, provides reliable power switching function, and is widely used in power management systems and portable devices. 2. **Power inverter: **In fields such as low-power inverters, it can be used to convert DC to AC to provide power output for small electronic devices. 3. **Power conditioning module: **Ideal for circuits requiring low power, simple voltage regulation, such as small power regulators. 4. **Current control module: **In low-power current control circuits, such as small current sources, current controllers, etc. 5. **Signal switch: **In the switch control of low-frequency signals, it is commonly used in audio equipment, communication equipment, etc.