The LM1117MPX-1.8/NOPB is a highly efficient voltage regulator integrated circuit (IC) manufactured by Texas Instruments. It is a low-dropout (LDO) regulator capable of producing a fixed output voltage of 1.8V, making it ideal for numerous applications.
One of the key features of the LM1117MPX-1.8/NOPB is its ability to provide a constant and stable output voltage despite input voltage fluctuations. It has a dropout voltage as low as 1.2V, meaning it can regulate the output voltage even when the input voltage is only slightly higher