The present IP is a voltage regulator to generate 2.5v power for on chip circuits. Normally, its power supply is 4.5v~5.5v. The generated power voltage is 2.5v (2.25v ~ 2.75v).

The main part of the PSU is an LM317 linear voltage regulator which we’re already familiar with. The output voltage is adjustable based on a voltage divider between two of the pins. The set of ...

028SAM_LDO_05 is external-capacitor-based Linear Regulator in Samsung 28 LPP to generate SoC voltage supply voltage. The block provided with stable and precise 2.5V voltage from 3.3V input supply. LDO ...