The LP4054HB5F with PMIC- Battery Management SOT23-5 RoHS is a low-power Integrated Circuit (IC) designed by LowPower, a leading microelectronics company. It is a Battery Management solution for Li-Ion or Polymer batteries, providing a full set of features including over-current protection, under-voltage protection, charge current regulation, virtual discharge, and short circuit protection. This IC is RoHS (Restriction of Hazardous Substances) compliant and is available in a SOT23-5 package. The LP5054HB5F offers low power dissipation, allowing high efficiency and long battery life, making it ideal for use in smartphones, tablets, and other portable applications.