TL4050B10QDCKT

Overview

The TL4050B10QDCKT is a micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 10V 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 50ppm/°C. It supports a maximum cathode current of 15mA and has a minimum operating current of 103µA. The component is housed in a SC-70-5 surface-mount package.

Feature Summary

• Provides stable 10V reference voltage with high precision
• Operates across extended industrial temperature ranges
• Designed for low power consumption applications

Applications

• Portable instrumentation requiring precise voltage references
• Battery-powered measurement systems
• Data acquisition circuits
• Industrial process control loops

Procurement Notes

Verify the specific suffix QDCKT against official datasheets to confirm package type and tape-and-reel configuration. Ensure compatibility with existing PCB footprints for the SC-70-5 package. Confirm that the 10V output aligns with system requirements before procurement.

Selection Notes

Select this component when a 10V reference is required with ±0.2% accuracy. Consider the 50ppm/°C temperature coefficient for thermal stability needs. Verify that the 15mA max current capability meets load demands. Compare against other TL4050 variants if different voltages or accuracies are needed.

Part Context

Part of the TL4050 family of micropower shunt voltage references from Texas Instruments. Designed for space-constrained applications due to the small SC-70-5 package. Offers improved performance over older generation references while maintaining low power consumption suitable for battery-operated devices.