The FDN340P-NL is a P-channel MOSFET suitable for various power management and power amplifier applications. It has negative rated voltage and rated current characteristics, and can provide reliable and efficient current switching functions. By controlling the gate-source voltage of 12Vgs (±V), the switch tube can be turned on and off, and the current can be controlled and the switching state can be converted. Its lower on-resistance can reduce power consumption and improve system efficiency. The FDN340P-NL adopts SOT23-3 package, which is compact and suitable for use in applications with limited space.