**Application introduction and examples:**
1. **Power switch module:** VBA1158N is suitable for power switch modules, such as power switching devices and DC-DC converters. Its parameters can meet the power conversion and control requirements of power switching equipment. The SOP8 packaging form is suitable for the design and layout of small power modules.

2. **LED driver module:** In LED lighting applications, VBA1158N can be used as an LED driver module to achieve brightness adjustment and power conversion of LED lamps. Its high threshold voltage and stable performance can meet the power control and stability requirements of LED drivers. The SOP8 package is suitable for the design and layout of small LED drivers.

3. **Automotive electronic control module:** VBA1158N is suitable for automotive electronic control modules, such as engine control units (ECU) and vehicle power management systems. Its stable performance and high threshold voltage characteristics can meet the power control and stability requirements of automotive electronic equipment. The SOP8 packaging format facilitates compact module design and layout.