TL4050C10IDBZT

Overview

The TL4050C10IDBZT 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 0.5%. 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

• Provides stable precision voltage reference performance suitable for high-accuracy applications
• Designed for low power consumption through micropower operation characteristics
• Capable of maintaining specified accuracy across a wide industrial temperature range

Applications

• Portable instrumentation requiring precise voltage standards
• Data acquisition systems needing stable reference sources
• Battery-powered equipment optimizing for low current draw

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and tolerance specifications. Confirm that the SOT-23-3 package footprint matches the design layout. Check for RoHS compliance status if required by manufacturing standards. Ensure operating conditions remain within the specified thermal and electrical limits during implementation.

Selection Notes

Select this component when a 10 V fixed reference is required with 0.5% initial accuracy. Consider the SOT-23-3 package size constraints for space-limited designs. Evaluate the 50 PPM/C temperature coefficient against system drift requirements. Verify that the 15 mA maximum shunt current meets the biasing needs of the application circuit.

Part Context

This device belongs to the TL4050 series of precision micropower shunt voltage references from Texas Instruments. The series offers various output voltages and accuracy grades. The 'C' designation indicates the 0.5% accuracy grade, while '10' specifies the 10 V output. The 'DBZT' suffix denotes the SOT-23-3 package and tape-and-reel delivery method.

Replacement Considerations

Check for other TL4050 variants with different accuracy grades or output voltages if system requirements change. Verify pinout compatibility before substituting with similar shunt references from other manufacturers.