The LMV321 with SOT-23-5 Operational Amplifier ROHS is a rail-to-rail input and output low voltage amplifier manufactured by Gcore. It provides a wide range of gains from 3 dB to 20 dB, and its gain-bandwidth product is 3 MHz. This IC is designed to operate from a single supply voltage as low as 2.7 volts, so it can be used in many portable applications. It has a 500 uA typical quiescent current, making it suitable for battery-powered circuits. Additionally, this device can also be used in control systems, audio amplifiers, active filters, and signal conditioning applications.