MAX6129BEUK41+T

$1.29

Description：IC VREF SERIES 4.096V SOT23-5
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:4bd5369f2d3b Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 4.096V SOT23-5
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Output Type：Fixed
Voltage - Output (Min/Fixed)：4.096V
Voltage - Output (Max)：-
Current - Output：4 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

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MAX6129BEUK41+T

Overview

The MAX6129BEUK41+T is a micropower, low-dropout bandgap voltage reference housed in a miniature 5-pin SOT-23 surface-mount package. It provides a fixed output voltage of 4.096V with an initial accuracy of 1% and a maximum temperature coefficient of 100ppm/°C. The device operates within a supply voltage range of 4.3V to 12.6V, drawing a maximum supply current of 8.75µA. It sources up to 4mA and sinks up to 1mA of load current while maintaining stability with capacitive loads up to 10µF without requiring external compensation components.

Feature Summary

Ultra-low power consumption suitable for battery-operated systems
Miniature footprint utilizing 70% less board space than comparable SO packages
Internal compensation ensures stability with significant capacitive loads
Low dropout voltage capability for efficient operation near supply limits

Applications

Battery-powered portable instruments
Precision analog-to-digital and digital-to-analog converters
Handheld measurement devices
Precision power supply monitoring

Procurement Notes

Verify the specific suffix 'B' indicates the 1% accuracy grade during procurement. Confirm the '+T' designation corresponds to tape-and-reel packaging requirements for automated assembly lines. Ensure the input voltage exceeds the minimum threshold required for the 4.096V output configuration to maintain regulation.

Selection Notes

Select this component when board space is constrained and ultra-low quiescent current is critical. The B-grade accuracy is appropriate for applications tolerating higher drift compared to A-grade alternatives. Verify that the system input voltage remains within the specified operational range to prevent dropout or excessive power dissipation.

Part Context

This part belongs to the MAX6129 family of series-mode voltage references manufactured by Analog Devices / Maxim Integrated. The family offers various fixed output voltages including 2.048V, 2.5V, 3V, 3.3V, and 5V. The BEUK41 variant specifically denotes the 4.096V output option packaged in the standard 5-pin SOT-23 form factor.