The TPXC6219B182MR is a linear voltage regulator (LDO), manufactured by TECH PUBLIC, with SOT-23-5 packaging that is RoHS compliant. It is a low-dropout (LDO) regulator with a 0.8V dropout voltage. With an output voltage accuracy of ±1.5%, the TPXC6219B182MR provides low noise operation, high efficiency, and fast transient response. The device features an enable pin for power saving, reverse current protection, and short circuit protection, making it ideal for applications such as cell phones, PDAs, portable media players, digital cameras, and more.