Power chip

5V to 5V 1W isolated power supply module DCDC module power supply

The NCP81611 is a multiphase synchronous controller optimized for next-generation computing and graphics processors. Capable of driving up to 4 phases, the device integrates differential voltage and phase current sensing, adaptive voltage positioning, and a PWM_VID interface to provide accurately regulated power to a computer or graphics controller. An integrated power saving interface (PSI) allows the processor to set the controller into one of three modes: all phases on, dynamic phase shedding or fixed low phase count mode for high efficiency at light loads. Dual-edge PWM multiphase architecture ensures fast transient response and good dynamic current balance

Output current 250mA, maximum working voltage 12v input, low dropout linear regulator using CMOS technology

Adjustable output (1.25V to 15.2V), low dropout voltage 800mV@Iout=3A, Vin=16V(Max)

LM34919C-Q1 Ultra-Small, Wide-Vin, 600-mA Buck Converter for Space-Constrained Applications

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1.5uA static power consumption, 40V withstand voltage, 300mA output, high transient response regulated LDO

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