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RT9186A 是一款低压差的线性稳压器,可以 160mV 的压差提供 500mA 的输出电流,是专门针对便携式、智慧设备设计的。RT9186A 可在 2.5V~5.5V 输入电压下工作,其内部由 P-MOSFET 构成调整管,这使得其静态电流仅有 190μA 即可满足稳压输出的需求。其预设输出电压版本包含最常见的电压需求( 1.8V/2.5V/3.3V),获得其它电压值的最好做法是通过 ADJ 端子进行调节。RT9186 在关机模式下的电流消耗仅有 0.1μA,可通过使能端控制其输出状态,它还含有Power Good指示功能。
输入电压范围:2.5V~5.5V
确保500mA输出能力
500mA输出时的最小压差为160mV
提供1.8V/2.5V/3.3V固定电压版本,可调输出电压范围为0.8V~4.5V
有Power Good输出
静态电流190μA
关机电流0.1μA
过热、过流保护
符合RoHS规范,不含卤素
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