MAX6061BEUR

Overview

The MAX6061BEUR is a precision micropower low-dropout voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 2.5V to 12.6V and delivers a fixed output voltage of 1.248V. The device features a tight initial accuracy tolerance of ±0.32% and a temperature coefficient of 20ppm/°C. It supports a maximum output current of 5mA with a supply current of 125µA. Noise performance is specified at 13µVp-p from 0.1Hz to 10Hz and 15µVrms from 10Hz to 10kHz. The component functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Provides high-precision voltage regulation with tight initial accuracy tolerance for sensitive measurement applications.
• Features micropower consumption characteristics suitable for battery-operated systems requiring extended operational life.
• Delivers stable output under varying load conditions with low noise performance in the critical low-frequency band.

Applications

• Portable instrumentation requiring precise analog signal conditioning
• Battery-powered data acquisition systems
• High-resolution analog-to-digital converter references

Procurement Notes

Verify the specific suffix and manufacturer designation when sourcing, as Analog Devices and Maxim Integrated product lines have been integrated. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as availability may vary based on production cycles and regional restrictions.

Selection Notes

Select this component when a fixed 1.248V reference with superior initial accuracy is required. Compare against other series references if lower temperature coefficients are needed, or consider shunt types if parallel operation is necessary. Ensure the input voltage remains within the specified dropout limits for optimal regulation.

Part Context

This part belongs to the MAX6061 series of precision voltage references designed for space-constrained and power-sensitive applications. It utilizes a SOT-23-3 surface-mount package to minimize board footprint while maintaining robust electrical performance standards typical of industrial-grade power management integrated circuits.

Replacement Considerations

MAX6061AEUR-T offers tighter accuracy specifications. MAX6062BEUR provides different voltage options within the same family. Verify pin compatibility and thermal characteristics before substituting with generic equivalents.