Dual Audio Operational Amplifier, RC4580-Q1 datasheet (Rev. A)

REF31xx-Q1 15ppm/°C Maximum, 100µA, SOT-23 Series Voltage Reference datasheet (Rev. A)

Ultra Low-Power, High-Precision Voltage Reference datasheet

Low-Drift, Low-Power, Small-Footprint Series Voltage Reference datasheet (Rev. A)