**Applicable fields and sample applications:** 1. **Power management module:** Due to the low on-resistance and P-Channel characteristics of 3LP01S-VB, it can be used as a power switch in the power management module to improve the efficiency of the overall circuit. 2. **Battery protection circuit:** In applications where the battery needs to be protected from over-discharge, 3LP01S-VB can be used as a key component in the battery protection circuit to ensure the safe use of the battery. 3. **Low-power electronic devices:** Due to its low threshold voltage and low leakage current characteristics, it is suitable for some low-power electronic devices with strict power consumption requirements, such as portable devices, sensor modules, etc. In general, 3LP01S-VB is suitable for circuits and modules that require P-Channel field effect transistors, especially in some fields with high requirements for power consumption, efficiency and power management. It plays an important role.