International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
The trends in electronic design field are growing day-by-day towards the low power chip design system. The need of smaller size chips with very small power dissipation increases the demand of low power designs. The supply voltage must be reduced to lower the overall power consumption of the system. In this paper, the authors are presented a low power single output two stage CMOS Operational Amplifier (Op-Amp) with current buffer compensation technique operates in weak inversion region with a 1.8 V supply voltage.