The LP3984-15B5F is a low dropout regulator (LDO) manufactured by LOWPOWER. It is a three-terminal positive voltage regulator with trench power MOSFET technology and built-in ESR. It is housed in an SOT-23-5 surface-mount package and is RoHS-compliant. It has a wide input voltage range of 2.5V to 12V and is capable of providing up to 1.5A of output current. The device features exact-output voltage regulation with a typical tolerance of 0.3%, low-noise operation, and fast transient response. It also includes both short-circuit and thermal protection. An adjustable soft-start feature provides a controlled start-up without inrush current. The LP3984-15B5F is suitable for a variety of applications, including power management in communications, computing, consumer electronics, industrial, and automotive applications.