TL4050C25IDCKT

Overview

The TL4050C25IDCKT is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 2.5 V with an initial accuracy of 0.5%. The device features a temperature coefficient of 50 PPM/C and supports a maximum shunt current of 15 mA. It operates within a temperature range of -40 C to +125 C. The component is housed in a SC-70-5 surface-mount package.

Feature Summary

• Provides stable reference voltage via shunt configuration
• Maintains high precision with specified initial accuracy
• Operates reliably across extended industrial temperature ranges

Applications

• Portable instrumentation requiring low power consumption
• Battery-powered measurement systems
• Data acquisition circuits needing precise voltage standards

Procurement Notes

Verify the complete part number including suffixes such as IDCKT against official Texas Instruments documentation to ensure correct package type and tape/reel specifications. Confirm RoHS compliance status through manufacturer datasheets prior to integration. Check for any product change notifications regarding packaging or material composition updates that may affect assembly processes.

Selection Notes

Select this component when a compact SC-70-5 footprint is required alongside moderate precision levels. The 2.5 V output suits applications where lower reference voltages are necessary compared to standard 2.5 V or higher options. Ensure circuit design accommodates the 15 mA maximum shunt current limit to maintain regulation stability under varying load conditions.

Part Context

This device belongs to the TL4050C series of precision voltage references from Texas Instruments. The series offers various output voltages and accuracy grades, with the 'C' designation indicating specific tolerance characteristics. It serves as a key component in power management integrated circuits (PMIC) families designed for space-constrained electronic designs.

Replacement Considerations

TL4050A25IDCKT offers higher initial accuracy at 0.1% while maintaining similar electrical characteristics and package.