MAX6033AAUT30#TG16

Overview

The MAX6033AAUT30#TG16 is an ultra-high-precision series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 3.000V with an initial accuracy of ±0.04% and a maximum temperature coefficient of 10ppm/°C over the -40°C to +125°C automotive range. The device operates from an input voltage range of 3.2V to 12.6V, consuming a typical quiescent supply current of 40µA while sourcing up to 15mA. It features low dropout voltage (max 200mV), low noise (24µVP-P at 0.1Hz to 10Hz), and stability with capacitive loads up to 100µF in a miniature SOT-23-6 package.

Feature Summary

• Ultra-high precision achieved through laser-trimmed thin-film resistors and post-package trimming for excellent initial accuracy
• Low dropout voltage design minimizes power dissipation and extends battery life in portable applications
• Stable operation with capacitive loads up to 100µF without oscillation
• Low noise performance suitable for high-resolution data converters

Applications

• Precision regulators
• A/D and D/A converters
• Power supplies
• Hard-disk drives
• High-accuracy industrial and process control systems

Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status as indicated by the suffix. Check for obsolescence notices or lifecycle changes prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements. Validate pin configuration against schematic designs before integration.

Selection Notes

Select this part when ultra-high precision and low drift are critical for system accuracy. Consider the 3.000V output requirement and input voltage range compatibility. Evaluate thermal management needs based on ambient temperature and load conditions. Compare noise specifications against ADC/DAC requirements. Verify package availability and lead times for production planning.

Part Context

This component belongs to the MAX6033 family of high-precision, low-dropout SOT23 series voltage references. The 'AA' grade denotes the highest accuracy tier within the series. The '#TG16' suffix indicates specific packaging and environmental compliance attributes. It serves as a stable reference source for analog signal chains requiring minimal external components.

Replacement Considerations

MAX6033AAUT30-T is a direct functional equivalent within the same family offering identical electrical characteristics and pinout compatibility.