Applicable fields and sample modules: 1. **Power management module:** Due to the low impedance and high current tolerance of the device, it can be used to design stable power management modules such as power switches and battery management systems. 2. **LED driver module:** Suitable for LED lighting applications, especially scenes that require dimming and color adjustment, due to its low impedance, it helps to improve efficiency. 3. **Current control module:** Due to its P-Channel channel characteristics, it can be used to design current control modules, such as current sources or constant current drive circuits. The above fields are only examples, and the actual application depends on the specific design requirements and circuit configuration.