?The OB5628AMP is a power distribution switch SOT23-5 RoHS manufactured by On-Bright. It is a 5-pin PMIC (Power Management Integrated Circuit) that is designed to help manage power distribution and has a high level of integration, allowing it to respond to power signals quickly and efficiently. It features low power consumption, low on-resistance, and wide voltage range. It is designed to switch up to 350mA of current and can operate over a temperature range of -40°C to +125°C. It is RoHS compliant and is a great choice for applications that require reliable power switching.