Product model: M23X-VB

Silkscreen: VB2290

Brand: VBsemi

Parameters:
- Package type: SOT23
- Channel type: P—Channel
- Rated voltage: -20V
- Rated current: -4A
- On resistance: RDS(ON) = 57mΩ @ VGS=4.5V, VGS=12V
- Threshold voltage: Vth = -0.81V

Application introduction:
M23X-VB is a P-channel field effect transistor in SOT23 package with low threshold voltage and low on resistance. It is suitable for a variety of power switching and power control applications.

Example:
1. **Power switch module:** It is suitable for modules responsible for power switching, which can control the flow of current and is widely used in power management systems.

2. **Battery protection module:** Can be used as part of the battery protection module to prevent over-discharge and over-charge of the battery, and improve the safety and life of the battery.

3. **Current control loop:** Suitable for applications that require current control, providing efficient current regulation and management.

Specific applications and module selections require detailed evaluation based on project needs and design requirements.