The LM321MF/NOPB is a low power single op amp (Operational Amplifier) in 5 pin SOT-23 package. This op amp brings performance and economy to low power systems. The input common mode range includes ground and device is able to operate in single supply applications as well as in dual supply applications. It is also capable of comfortably driving large capacitive loads. The LM321 is designed for wide range of applications at an economical price without sacrificing valuable board space.