SY21218LABC -


·       Wide Input Range: 3-25V Bias Input, 25Vout Max

·       1MHz Switching Frequency

·       Minimum On Time: 100ns Typical

·       Minimum Off Time: 100ns Typical

·       Low RDS(ON): 150mΩ

·       Rohs Compliant And Halogen Free

·       Accurate Reference: 0.6VREF

·       Compact Package: SOT23 6 Pins

Typical Application


The SY21218L is a high efficiency Boost regulators targeted for general step-up applications.


·       WLED Drivers

·       Networking Cards Powered From PCI Or PCI-Express Slots