GV2301-VB is a VBsemi brand P-Channel field effect transistor with the following detailed parameters:

- Package: SOT23
- Operating voltage: -20V
- Quiescent current: -4A
- On resistance: 57mΩ (at VGS=4.5V, VGS=12V)
- Threshold voltage: -0.81V

Application introduction:
GV2301-VB is suitable for circuit design requiring P-Channel MOSFET. Its SOT23 package and excellent electrical performance make it excellent in applications such as power management, amplifiers and switching circuits.

Example:
1. **Power management module:** GV2301-VB can be used in the battery management system of portable electronic devices to effectively control battery charging and discharging and extend battery life.

2. **Amplifier design:** In audio amplifier circuits, GV2301-VB acts as a power switch, which helps achieve efficient power amplification and is suitable for portable audio equipment.

3. **Switching circuit:** As a switching element, GV2301-VB can be used in modules such as switching power supplies and DC-DC converters to improve circuit efficiency and is suitable for various portable electronic products.

Overall, GV2301-VB is suitable for a variety of circuit designs that require P-Channel MOSFETs, providing efficient and compact solutions for modules.