TL4050A10IDCKT

Overview

The TL4050A10IDCKT is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 10 V with an initial accuracy of 0.1%. 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 an SOT-23-3 surface-mount package.

Feature Summary

• Delivers high-precision voltage regulation with tight initial accuracy tolerances for critical analog circuits.
• Maintains stable reference performance across extended industrial temperature ranges.
• Designed for low-power applications through optimized micropower consumption characteristics.

Applications

• Precision data acquisition systems requiring stable reference voltages
• Battery-powered instrumentation utilizing low quiescent current sources
• Medical equipment demanding high accuracy and reliability

Procurement Notes

Verify the specific suffix IDCKT corresponds to the SOT-23-3 package and reel packaging configuration. Confirm that the A-grade accuracy rating meets the design requirements for initial tolerance. Ensure compatibility with the intended operating temperature range before finalizing procurement specifications.

Selection Notes

Select this component when a fixed 10 V reference is required with 0.1% initial accuracy. Consider the SOT-23-3 package size constraints and the 15 mA maximum shunt current capability. Evaluate the 50 PPM/C temperature coefficient against the thermal environment of the target application to ensure long-term stability.

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, catering to diverse power management needs. The TL4050A10IDCKT specifically targets applications needing a stable 10 V reference in a compact footprint.

Replacement Considerations

Check for direct pin-compatible alternatives within the TL4050 family offering different accuracies or packages. Verify if other manufacturers provide equivalent 10 V shunt references with matching thermal and electrical specifications.