MAX6034BEXR33-T

Overview

The MAX6034BEXR33-T is a precision series voltage reference IC manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 3.3 V with an initial accuracy of ±0.4%. The device operates within an input voltage range of 3.2 V to 5.5 V and draws a supply current of 125 µA. It features a temperature coefficient of 75 ppm/°C and supports a maximum output current of 1 mA. The component is housed in a SC-70-3 surface-mount package and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Provides stable, fixed output voltage suitable for precision analog circuits
• Operates with low power consumption for battery-powered applications
• Compact surface-mount packaging facilitates space-constrained designs

Applications

• Portable instrumentation requiring precise voltage regulation
• Battery-operated measurement systems
• Data acquisition channels needing stable reference sources

Procurement Notes

Verify the exact suffix against official manufacturer documentation to confirm pinout compatibility and electrical tolerances. Ensure the ordering code matches the specific output voltage and accuracy grade required for your design. Cross-reference the package type to guarantee physical fitment on your printed circuit board layout before finalizing procurement.

Selection Notes

Select this component when a compact, low-power series reference is needed for 3.3 V systems. Consider the ±0.4% initial accuracy and 75 ppm/°C temperature coefficient against your system's error budget. Evaluate the 1 mA output drive capability to ensure it meets the load requirements of your downstream circuitry without exceeding the specified limits.

Part Context

This part belongs to the MAX6034 family of micropower, low-dropout voltage references designed for high-precision applications. The series offers various output voltages and packages to support diverse design needs while maintaining consistent performance characteristics typical of Maxim Integrated's precision analog portfolio.

Replacement Considerations

Consult official substitution guides for compatible parts within the same product family or equivalent specifications from other manufacturers.