TL4050C41IDBZT

Overview

The TL4050C41IDBZT is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 4.1V 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 and is housed in a SOT-23-3 surface-mount package.

Feature Summary

• Delivers stable reference voltage with high initial accuracy for sensitive analog circuits
• Operates efficiently at low quiescent currents suitable for battery-powered applications
• Maintains performance stability across extended industrial temperature ranges

Applications

• Portable instrumentation requiring precise voltage references
• Battery-operated measurement systems
• Data acquisition channels needing stable reference sources

Procurement Notes

Verify the specific suffix IDBZT against official Texas Instruments documentation to confirm the exact tape-and-reel packaging configuration and marking codes. Ensure compatibility with standard SOT-23-3 footprint designs during procurement planning.

Selection Notes

Select this component when a 4.1V fixed reference is required with 0.5% initial tolerance. Consider the 50 PPM/C temperature coefficient for thermal stability requirements. Verify that the SOT-23-3 package fits the available PCB space constraints.

Part Context

This part belongs to the TL4050 series of precision micropower shunt voltage references from Texas Instruments. The series offers various output voltages and accuracy grades, designed for applications demanding low power consumption and high precision in compact packages.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching voltage and accuracy specifications.