The LPM3406B3F with Junction Field-Effect Transistor (JFET) SOT-23-3 RoHS manufactured by LOWPOWER is a high-precision monolithic JFET integrated circuit optimized for low power applications. It is capable of biasing resistors and capacitors without requiring external components, resulting in a low-power, self-contained switching solution. The LPM3406B3F features a complete N-channel depletion-mode JFET in a plastic SOT-23-3 small outline package. It has a drain-to-source breakdown voltage of 4V, an operating temperature range from -40°C to 125°C, a maximum supply current of 500 µA, and an on-resistance of 34 ohms. This part is suitable for applications such as driving LEDs, driving small motors, and regulating current in communication systems.