![Integrated Circuit](http://www.digikey.cn/-/media/Images/PTM/T/Torex%20Semiconductor/XC9248%20Series/XC9248_sm.jpg?la=zh-CN-rmb&ts=cb2873ad-69cb-4504-98a7-12a0ba7d03e3)
The XC9248 2.2 A/18 V step-down DC-DC converter series features a built-in synchronous driver transistor.
Duration: 5 minutes![Buck Regulator](http://www.digikey.cn/-/media/Images/PTM/T/Torex%20Semiconductor/XC9235-9236/XC9235-9236_sm.jpg?la=zh-CN-rmb&ts=074d107a-5034-49a9-99cb-68acd37f9137)
XC9235/9236 family of synchronous step-down DC/DC converters benefits include simple circuits which require only three external components.
Duration: 5 minutes![XCL206 DC/DC Converter](http://www.digikey.cn/-/media/Images/PTM/T/Torex%20Semiconductor/XCL206%20Micro%20DC-DC%20Converter/XCL206_sm.jpg?la=zh-CN-rmb&ts=fa0cf13c-81af-4be6-a9c0-dbf954bbd52f)
The XCL206 inductors offer easy heat management, space saving design, low voltage ripple over full range of load currents, and low radiation noise.
Duration: 5 minutes