MAX6033AAUT25#TG16

Overview

The MAX6033AAUT25#TG16 is a high-precision series voltage reference with a fixed output of 2.5V and ±0.04% initial accuracy. It features a maximum temperature coefficient of 7ppm/°C over the -40°C to +85°C range, extending to 10ppm/°C across the full -40°C to +125°C automotive range. The device operates on a supply voltage between 2.7V and 12.6V, drawing a typical quiescent current of 40µA while sourcing up to 15mA. It utilizes bandgap technology with laser-trimmed thin-film resistors for stability.

Feature Summary

• Ultra-low temperature drift ensures stable performance across wide operating ranges
• High initial accuracy maintained through laser trimming and post-package calibration
• Low dropout voltage allows efficient operation near minimum input thresholds
• Capacitive load stability supports direct connection to large bypass capacitors

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 by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status as indicated by suffix characters. Ensure the specific package variant matches design requirements. Validate that the ordering code corresponds exactly to the required electrical parameters before finalizing procurement decisions.

Selection Notes

Select this part when ultra-high precision and low noise are critical for signal integrity. The 2.5V output suits applications requiring standard reference levels. Consider the SOT23-6 package for space-constrained designs. Verify that the input voltage range accommodates system supply variations without exceeding dropout limits during operation.

Part Context

This component belongs to the MAX6033 family of ultra-high-precision series voltage references manufactured by Analog Devices Inc./Maxim Integrated. The family offers various output voltages and accuracy grades within the same miniature SOT23-6 package. These references are designed for demanding applications requiring minimal external components and low power consumption.

Replacement Considerations

MAX6033AAUT25-T

FAQ

What is the maximum output short-circuit current?

The output short-circuit current is typically 90mA.

How does the device handle capacitive loads?

The MAX6033 is stable with capacitive loads up to 100µF, including bypass capacitance.