In recent decades the demands of higher speed and lower power have given us successive ... thresholds as a percentage of supply voltage, which with a 5V supply puts the logic 1 threshold of ...

There will also be a standby 5V supply using another small transformer, and a “power good” circuit to tell the motherboard that the PSU is ready and to activate the supply on an external input.

A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.

VDLM, Würth Elektronik presents three power modules in the LGA-12EP package for the 24V industrial power bus. The modules are characterised by high resilience to voltage transients on the 24V bus and ...

Based on SMIC 0.18μm 3.3v/1.8v Logic process, this design of Low-Dropout (LDO) regulator is to provide both 3.3V and 1.8V supplies that are regulated from the single 5V input. The maximum output ...