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Product Detailed Parameters
- Description：VOLTAGE REFERENCE
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：4.5V
- Voltage - Output (Max)：-
- Current - Output：5 mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
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Overview
The MAX6067BEUR is a precision micropower low-dropout voltage reference from the Analog Devices / Maxim Integrated MAX6067 series. It provides a fixed output voltage of 4.5 V with an initial accuracy of 0.2%. The device features a temperature coefficient of 6 PPM/°C and supports a maximum input voltage of 13.5 V. It operates within a junction temperature range of -40°C to +85°C and is housed in a compact SOT-23-3 surface-mount package.
Feature Summary
- Micropower operation designed for battery-powered applications
- Low-dropout regulator architecture for efficient power management
- High precision with 0.2% initial accuracy and low temperature drift
Applications
- Portable instrumentation requiring stable reference voltages
- Battery-operated measurement systems
- Data acquisition systems needing high accuracy
Procurement Notes
Verify the complete part number including suffixes such as T or TR, which indicate specific tape-and-reel packaging configurations. Confirm RoHS compliance status and ensure the sourcing channel provides original manufacturer documentation. Check for any regional distribution restrictions or obsolescence notices before finalizing procurement plans.
Selection Notes
Select this component when a fixed 4.5 V reference is required with tight tolerance specifications. The low temperature coefficient ensures stability across varying thermal conditions. Ensure the application input voltage remains within the specified maximum limit to maintain regulation performance.
Part Context
This component belongs to the MAX6067 family of precision voltage references. It shares architectural similarities with other members like the MAX6066 but offers distinct output voltage options. The series is characterized by its small footprint and suitability for space-constrained portable electronics.
Replacement Considerations
Direct substitutes include other MAX6067 variants with different output voltages or accuracies, such as MAX6067AEUR. Cross-reference with MAX6066 series parts if voltage levels align, ensuring pin compatibility and electrical parameter matching.
