Maxim Integrated Fixed Voltage Reference 1.22V 8-Pin SO, MAX8069ESA+

The MAX8069 is a 1.2V temperature-compensated voltage reference. It uses the bandgap principle to achieve excellent stability and low noise at reverse currents down to 60μA. The MAX8069 also features excellent stability, freedom from oscillation. The MAX8069 is a functional alternative to Maxim's ICL8069 with an identical pinout

Temperature Coefficient Guaranteed to 25ppm/°C (max)
Low Bias Current: 60μA (min)
Low Dynamic Impedance
Low Reverse Voltage
Low Cost
Applications
Analog-to-Digital Converters
Digital-to-Analog Converters
Portable Instruments
Threshold Detectors
Voltage Regulators