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		Step-Down(Buck)       Non-Synchronous Step-Down (Buck) Converters Part Number Input Voltage Output Current Oscillator Frequency Output Voltage VFB Efficiency Operating Temp. Package Remark OCP2020 3.0~20V 2A 350KHz adj 0.5V 93% -25~85℃ SOP MP OCP2030 3.0~24V 3A 360KHz adj 0.5V 93% -25~85℃ SOP MP     Synchronous Step-Down (Buck) Converters Part Number Input Voltage Output Current Oscillator Frequency Output Voltage VFB Quiescent Current Shutdown Current Package Remark OCP2150 2.5~5.5V 0.6A 1.5MHz adj,1.8V 0.6V 300uA 0.1uA(TYP.) TSOT23 MP OCP2151 2.5~5.5V 0.6A 1.5MHz adj,1.8V 0.6V 30uA 0.1uA(TYP.) TSOT23 MP OCP2153 2.5~5.5V 1.2A 1.5MHz adj 0.6V 300uA 0.1uA(TYP.) DFN Q1 OCP2152 2.5~5.5V 1.2A 1.5MHz adj 0.6V 300uA 0.1uA(TYP.) DFN MSOP MP OCP2156 2.5~5.5V 0.5A 1.5MHz adj,1.8V 0.6V 300uA 0.1uA(TYP.) TSOT23 MP OCP2157 2.5~5.5V 0.7A 1.5MHz adj,1.8V 0.6V 300uA 0.1uA(TYP.) TSOT23 MP OCP2159 2.5~5.5V 0.7A 1.5MHz adj,1.8V 0.5V 30uA 0.1uA(TYP.) TSOT23 Q3 OCP2180 2.5~5.5V 1A 1.5MHz adj,1.2V,1.8V 0.6V 300uA 0.1uA ( TYP. ) DFN MSOP Q2 OCP2181 2.5~5.5V 1A 1.5MHz adj,1.2V,1.8V 0.6V 40uA 0.1uA ( TYP. ) DFN MSOP Q2 OCP2182 2.5~5.5V 1.6A 1.5MHz adj,1.2V,1.8V 0.6V 300uA 0.1uA ( TYP. ) DFN MSOP Q3 OCP2184 2.5~5.5V 2A 1.5MHz adj,1.2V,1.8V 0.6V 300uA 0.1uA ( TYP. ) DFN MSOP Q3