TL4050B50IDCKT

Overview

The TL4050B50IDCKT 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 ±0.2%. The device operates within a temperature range of -40°C to +125°C and features a temperature coefficient of 50 ppm/°C. It supports a maximum shunt current of 15 mA and is housed in a SC-70-5 surface-mount package.

Feature Summary

• Delivers high-precision voltage regulation with ±0.2% initial accuracy
• Operates reliably across extended industrial temperature ranges up to 125°C
• Designed for low-power applications with micropower consumption characteristics

Applications

• Portable instrumentation requiring stable reference voltages
• Battery-powered measurement systems
• Data acquisition circuits demanding high accuracy

Procurement Notes

Verify the specific suffix IDCKT against official Texas Instruments documentation to confirm the reel packaging configuration. Ensure the component matches the required SC-70-5 footprint and lead finish specifications for your assembly process. Cross-reference the datasheet revision date to validate technical parameters before integration into production designs.

Selection Notes

Select this component when a 5 V reference with ±0.2% tolerance is required in a compact SC-70-5 package. It is suitable for designs needing operation up to 125°C. Compare noise performance and quiescent current against other TL4050 variants if stricter power or noise constraints exist.

Part Context

This part belongs to the TL4050 family of precision shunt voltage references from Texas Instruments. The family offers various output voltages and accuracy grades, including the A grade (±0.1%) and B grade (±0.2%). The TL4050 series is designed for space-constrained applications requiring stable reference voltages in small surface-mount packages.