MAX6138BEXR41+

Description：IC VREF SHUNT 4.096V SC70
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:741aa4def182 Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 4.096V SC70
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Output Type：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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MAX6138BEXR41+

Overview

The MAX6138BEXR41+ is a precision, two-terminal shunt mode bandgap voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed reverse breakdown output voltage of 4.096V with an initial accuracy of 0.2%. The device operates within a temperature range of -40°C to +85°C and features a maximum temperature coefficient of 25ppm/°C. It supports a wide operating current range from 60μA to 15mA and utilizes a subminiature 3-pin SC70 surface-mount package.

Feature Summary

Ultra-small 3-pin SC70 surface-mount package
Laser-trimmed resistors ensure precise initial accuracy
Low dynamic impedance ensures stable reverse breakdown voltage
No external stabilizing capacitor required for operational stability

Applications

Portable, battery-powered equipment
Notebook computers
Cell phones
Industrial process control

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm the exact output voltage and accuracy grade. Ensure that the component meets the required environmental specifications for the intended application environment. Cross-reference the manufacturer's part number with authorized distributor listings to confirm authenticity and traceability before procurement.

Selection Notes

Select this component when space constraints require a compact footprint compared to standard SOT-23 packages. Choose this model if a 4.096V reference with 0.2% initial accuracy is required. Consider the 60μA minimum operating current requirement when designing the biasing circuitry to ensure proper regulation under all load conditions.

Part Context

This component belongs to the MAX6138 family of precision shunt voltage references. The family offers multiple fixed reverse breakdown voltages including 1.2205V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V. Variants are available in three grades of initial accuracy ranging from 0.1% to 0.5%, all housed in the same subminiature 3-pin SC70 package.