The L4962E/A is an integrated circuit (IC) switching regulator produced by STMicroelectronics. It is a positive voltage adjustable Buck regulator with a single output rated at 1.5A and 5.1V. The Heptawatt-7 (Vertical, Bent and Staggered Leads) package aids in the device's effective thermal and electrical performance. The regulator is compatible with a variety of external components, including ceramic capacitors, MOSFETs, inductors, and resistors, allowing for easy and cost-effective customization. This regulator can be used for a variety of applications, including LED, digital signage, home entertainment, portable devices, and consumer electronics. The L4962E/A provides a wide range of protection features, including current limit, thermal shutdown, overvoltage protection, and undervoltage lockout.