One of the standout features of the BD9E102FJ is its SLLM™ control. This technique optimizes efficiency during light-load conditions by reducing switching losses. In many traditional DC/DC converters, efficiency drops significantly when the output current falls below a certain threshold. The SLLM™ mode automatically adjusts the operating mode to maintain high efficiency across the entire load range, making the device ideal for battery-powered and always-on applications where standby power consumption is critical.
Capable of delivering up to 1.0A continuous output current. 9e102 datasheet
Keep the copper trace connecting Pin 8 (SW) to the inductor as short and wide as possible to minimize EMI radiation. One of the standout features of the BD9E102FJ
Note: The results also mentioned "AH09E102M" by Meritek, which are Ceramic Y Capacitors, which is a different component. Ensure you are referencing the ROHM part number BD9E102FJ if searching for a buck regulator. The SLLM™ mode automatically adjusts the operating mode
Very often, the full part number is printed across two lines or has suffix letters that matter. For example:
: Delivers a maximum output current of 1.0A , with an adjustable output voltage range starting from 1.0V.