MAX6023EBT25+T

Overview

The MAX6023EBT25+T is a precision series-mode voltage reference featuring a fixed output of 2.5V. It operates within an input voltage range from VOUT + 0.2V to 12.6V and maintains an initial accuracy of ±0.2% with a temperature coefficient of 30ppm/°C across the -40°C to +85°C extended temperature range. The device utilizes a 5-bump UCSP package (1.0mm x 1.5mm x 0.3mm) and draws a maximum quiescent supply current of 35µA. It exhibits a line regulation of 140µV/V and requires no external compensation capacitor, remaining stable with capacitive loads up to 2.2nF.

Feature Summary

• Ultra-compact 5-bump UCSP chip-scale package for height-critical applications
• Micropower operation with low quiescent supply current independent of input voltage changes
• Internal compensation eliminates the need for external capacitors while maintaining stability
• Low dropout voltage enables efficient performance in battery-operated systems

Applications

• Hand-Held Equipment
• Data Acquisition Systems
• Industrial and Process Control Systems
• Battery-Operated Equipment
• Hard-Disk Drives

Procurement Notes

Verify the specific suffix '+T' indicates tape-and-reel packaging when sourcing. Confirm the 'E' grade corresponds to the specified ±0.2% accuracy and 30ppm/°C drift. Ensure assembly methods comply with UCSP reliability requirements regarding solder profiles and board material stress. Check for RoHS compliance status as indicated in official documentation.

Selection Notes

Select this component when board space is limited due to the miniature UCSP footprint. Choose this part for applications requiring high precision without external compensation components. Consider the 35µA supply current for battery life optimization. Verify that the input voltage range accommodates the minimum dropout requirement relative to the 2.5V output.

Part Context

This device belongs to the MAX6023 family of precision, low-power, low-dropout voltage references manufactured by Analog Devices / Maxim Integrated. The family offers various output voltages including 1.25V, 2.048V, 3.0V, 4.096V, 4.5V, and 5.0V. All variants share the same UCSP package and core electrical characteristics regarding accuracy and temperature stability.

Replacement Considerations

Other members of the MAX6023 family such as MAX6023EBT12, MAX6023EBT21, MAX6023EBT30, MAX6023EBT41, MAX6023EBT45, and MAX6023EBT50 are pin-compatible alternatives offering different fixed output voltages.