TL4050A10QDCKR

$2.24

Description：IC VREF SHUNT 0.1% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:387d7ae56e59 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.1% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Output Type：Fixed
Voltage - Output (Min/Fixed)：10V
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：5-TSSOP, SC-70-5, SOT-353
Supplier Device Package：SC-70-5
Grade：-
Qualification：-

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TL4050A10QDCKR

Overview

The TL4050A10QDCKR 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% and a temperature coefficient of 50 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 space-constrained applications requiring high stability.

Feature Summary

Delivers high-precision voltage regulation with tight initial tolerance specifications
Maintains stable performance across extended industrial temperature ranges
Features low power consumption suitable for battery-operated systems

Applications

Portable instrumentation circuits
Data acquisition systems
Industrial process control interfaces

Procurement Notes

Verify the specific suffix 'DCKR' corresponds to the SC-70-5 package and reel packaging configuration. Confirm that the 'Q' designation aligns with automotive or qualified supply chain requirements if applicable to the target system. Ensure compatibility with standard SMD/SMT assembly processes for small outline packages.

Selection Notes

Select this component when a 10 V reference with 0.1% accuracy is required in a minimal footprint. Consider the 50 PPM/C drift rate against thermal environment constraints. Evaluate the 15 mA current limit against load requirements to ensure adequate headroom for noise filtering capacitors without exceeding maximum ratings.

Part Context

This part belongs to the TL4050 series of precision shunt references from Texas Instruments. The series offers various output voltages and accuracy grades. The 'A' grade indicates tighter initial accuracy compared to lower grades, while the 'Q' suffix often denotes qualification for broader environmental or automotive standards depending on the specific datasheet revision.