TL4050A50IDCKT

Overview

The TL4050A50IDCKT is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 5 V with an initial accuracy of 0.1% and a temperature coefficient of 30 PPM/C. The device operates within a junction temperature range of -40°C to +125°C and supports a maximum shunt current of 15 mA. It is housed in a compact SC-70-5 surface-mount package, designed for applications requiring high stability and low power consumption in space-constrained environments.

Feature Summary

• Delivers high-precision voltage regulation with tight initial accuracy tolerances.
• Maintains stable performance across wide industrial temperature ranges.
• Optimized for low-power operation suitable for battery-driven systems.

Applications

• Portable instrumentation requiring precise analog references
• Data acquisition systems needing stable voltage sources
• Medical equipment demanding high accuracy and reliability

Procurement Notes

Verify the specific suffix IDCKT corresponds to the SC-70-5 package and reel/cut-tape availability. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure thermal management aligns with the specified operating temperature limits during design validation.

Selection Notes

Select this component when a 5 V reference with 0.1% accuracy is required in a small footprint. Compare against other TL4050 variants if different output voltages or package types are needed. Consider the 30 PPM/C temperature coefficient for thermal stability requirements in the target application environment.

Part Context

This part belongs to the TL4050 family of precision micropower shunt voltage references from Texas Instruments. The family offers various output voltages and accuracies in compact packages like SC-70-5 and SOT-23-3. It serves as a key component in power management integrated circuits for maintaining reference stability in electronic systems.

Replacement Considerations

Check for direct substitutes within the TL4050 series with matching 5 V output and 0.1% accuracy. Verify pin compatibility and thermal characteristics before replacing with alternative manufacturers' components.