What this reference is and where it fits
The Analog Devices MAX6012AEUR+T is a series voltage reference delivering a fixed 1.247 V output with ±0.32% initial tolerance and a 20 ppm/°C temperature coefficient. It operates from a 2.5 V to 12.6 V input, draws 35 µA supply current, and can source up to 500 µA to the load. Housed in a SOT-23-3 package, it is rated for the -40°C to 85°C industrial temperature range and is ROHS3 compliant.
Tolerance and drift — the BOM-fit decisions
The ±0.32% tolerance sets the reference accuracy floor for an ADC or DAC rail. The 20 ppm/°C drift adds error over temperature.
Lifecycle and compliance
This part carries an Active lifecycle status with an ROHS3 compliance level.
