STMicroelectronics PM8803C is a Power Over Ethernet (PoE) controller designed for efficient power delivery over Ethernet cables. This single-channel component, packaged in a 20-pin HTSSOP, integrates the necessary circuitry to manage and control power distribution in PoE-enabled systems. The PM8803C is a robust solution for applications requiring reliable power sourcing for connected devices, such as wireless access points, IP cameras, and VoIP phones. Its precise power control capabilities ensure optimal operation and protection for both the power sourcing equipment (PSE) and the powered devices (PD). This component is ideal for network infrastructure and telecommunications equipment.