ZXRE4041DRSTOB

Overview

The ZXRE4041DRSTOB is a shunt precision voltage reference integrated circuit manufactured by Diodes Incorporated. It provides a fixed output voltage of 2.5V with an initial accuracy tolerance of ±1%. The device operates within a temperature range of -40°C to +125°C and features a temperature coefficient of 75ppm/°C. It utilizes an E-Line-3 (TO-92 compatible) through-hole package. Key electrical specifications include a maximum shunt current of 15mA, a minimum operating current of 60µA, and a noise level of 60µVrms measured between 10Hz and 10kHz.

Feature Summary

• Provides stable fixed voltage reference using bandgap circuit technology
• Designed for high precision applications requiring low temperature drift
• Compatible with standard through-hole mounting processes

Applications

• Precision analog-to-digital converter reference sources
• Portable instrument calibration circuits
• Battery-powered measurement systems

Procurement Notes

Verify the specific suffix DRSTOB against official Diodes Incorporated documentation to confirm the exact tolerance and packaging configuration. Confirm availability status as this component may be subject to lifecycle changes or discontinuation notices. Ensure the procurement channel provides valid traceability and RoHS compliance certificates matching the manufacturer's current standards.

Selection Notes

Select this component when a 2.5V reference with ±1% initial accuracy is required in a through-hole format. Consider the 75ppm/°C temperature coefficient for thermal stability requirements. Evaluate the 15mA maximum shunt current capability against the load requirements. Compare against other ZXRE4041 variants if different tolerances or packages are needed.

Part Context

This part belongs to the ZXRE4041 series of shunt voltage references from Diodes Incorporated. The series offers various output voltages and accuracy grades in both surface-mount and through-hole packages. The E-Line-3 package provides a cost-effective solution for legacy designs requiring TO-92 compatibility while maintaining modern performance specifications.

Replacement Considerations

Check for direct pin-compatible substitutes within the ZXRE4041 family offering different accuracies or voltages. Verify equivalent parts from other manufacturers such as LM4040 series, ensuring matching voltage, tolerance, and package dimensions.