Power chip

TPS564201 4.5-V to 17-V input, 4-A output, synchronous step-down converter

①DC to DC; \n②Isolation withstand voltage 1000V module power supply; \n③Size: length 11.6*width 6.0*height 10.0mm

Power supply module power supply acdc module 220V to 3.3V1A 110V to 3.3V@@① output 3.3V1A 3W; ② isolation withstand voltage 3000V; ③ input range: AC85-264V and DC100-375V; ④ size: length 38.0*width 23.0*height 18.0mm; \n⑤With over-current and over-temperature short-circuit protection function, moisture-proof, dust-proof and high-temperature resistant

TPS610981 Low Input Voltage Synchronous Boost Converter with Integrated LDO/Load Switch

TPS610981 Low Input Voltage Synchronous Boost Converter with Integrated LDO/Load Switch

3.3V

Enhanced Product Dual Output Low Dropout Voltage Regulator with Power-Up Sequencing 24-HTSSOP -55 to 125

5V 30mA