Power chip

4A, 2MHz, Synchronous Step-Down Converter

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K7805-1000L 24V to 5V power supply module, maximum 1000mA output

TPS62220 Adjustable 400mA, 95% Efficient Step-Down Controller with Small SOT-23 Encapsulation, 15uA

①Output 12V420mA 5W power board; ②Isolation withstand voltage 3000V; ③Input range: AC85-264V and DC100-375V; ④Size: length 26.0*width 24.0*height 14.0mm; ⑤With over-current and over-temperature short circuit protection function, high temperature resistance

Output type: fixed Output polarity: positive Number of output channels: 1 Maximum input voltage: 7V Output voltage: 1.2V~5V Quiescent current (ground current): 0.5μA Output current: 400mA 0.5uA ultra-low static power consumption, 400mA current output Regulated LDO

Linear voltage regulator chip @@1.5uA static power consumption, 40V withstand voltage, 300mA output voltage regulator LDO

Fixed 19kHz 60mA Voltage Inverter (Charge Pump)