ROHM, BD9E104FJ-E2 Step-Down Switching Regulator, 1-Channel 1A Adjustable 8-Pin, SOP

BD9E104FJ is a synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. High efficiency at light load with a SLLMTM (Simple Light Load Mode). It is most suitable for use in the equipment to reduce the standby power is required. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.

SLLM™ Control (Simple Light Load Mode)
Single Synchronous Buck DC/DC converter
Over Current Protection
Short Circuit Protection
Thermal Shutdown Protection
Under Voltage Lockout Protection
Internal Soft Start
Reduce External Diode
SOP-J8 Package