MAX6129AEUK50-T

Overview

The MAX6129AEUK50-T is a series voltage reference manufactured by Analog Devices Inc. under the Maxim Integrated brand, housed in an SOT-23-5 surface-mount package. It provides a fixed output voltage of 5.0 V with an initial accuracy of 0.4% and a temperature coefficient of 40 PPM/C. The device operates within an input voltage range up to 13 V and supports a maximum shunt current of 4 mA. It functions reliably across a temperature range from -40°C to +85°C.

Feature Summary

• Ultra-low-power series voltage reference design
• Fixed output voltage configuration
• Surface-mount SOT-23-5 packaging

Applications

• Portable instrumentation systems
• Battery-powered measurement devices
• Data acquisition circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for end-of-life notices prior to procurement. Ensure supply chain integrity to avoid counterfeit components.

Selection Notes

Select this component when a stable 5.0 V reference is required with moderate precision. Consider the 40 PPM/C temperature coefficient for thermal stability requirements. Evaluate power consumption constraints against the ultra-low-power architecture.

Part Context

This part belongs to the MAX6129A series of voltage references. It shares the SOT-23-5 form factor with other variants in the family but differs in output voltage and accuracy specifications. The series targets applications requiring compact size and low quiescent current.

Replacement Considerations

Consult official documentation for cross-reference alternatives. Verify pinout compatibility and electrical parameter alignment before substitution.