The LP3987H-18B5F is a low-dropout voltage regulator with an integrated MOSFET, designed for use in a wide range of consumer and industrial applications. It offers up to 18V output voltage capability with a fixed 250mA output current capability, and is packaged in a compact 5-pin SOT-23 form factor. The device features an excellent combination of improved performance, minimized power dissipation, low noise, and low input/output voltage deviation. It is compliant with RoHS specifications and meets safety requirements of UL 60950 and CEC Level IV. The LP3987H-18B5F is an ideal solution for low-power, low-voltage DC/DC power conversion and other power management solutions.