The MCP619-I/SL is an Operational Amplifier is capable of precision, low-power, single-supply operation. The op amp is unity-gain stable, have low input offset voltage (±150μV, maximum), rail-to-rail output swing and low input offset current (0.3nA, typical). The features make this family of op amps well suited for battery-powered applications. All devices are fully specified from -40 to +85°C, with power supplies from 2.3 to 5.5V.