The LM321SN3T1G is an operational amplifier with a SOT23-5 small outline package. It is RoHS compliant and manufactured by TECH PUBLIC. This operational amplifier has features such as low-power operation, low noise, wide bandwidth, and high-gain. Its wide bandwidth gives it the capability to act as an amplifier or a voltage follower. It also has a low input offset voltage, low input bias current, and high common-mode rejection ratio, making it ideal for many signal conditioning applications. It features an output short-circuit protection if the output is overloaded. Additionally, the LM321SN3T1G is capable of operating in temperatures ranging from -40 to 125 °C.