TL4051C12IDCKT

$0.70

Description：IC VREF SHUNT 0.5% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:93e51f5b9666 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.5% SC70-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.225V
Voltage - Output (Max)：-
Current - Output：12 mA
Operating Temperature：-40°C ~ 85°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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TL4051C12IDCKT

Overview

The TL4051C12IDCKT is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 1.225V with an initial accuracy tolerance of ±0.5%. The device operates within an extended industrial temperature range from -40°C to +125°C and utilizes a compact SC-70 (SOT-353) surface-mount package. Designed for low-power applications, it requires a minimum operating current of 60µA and supports a maximum cathode current of 12mA.

Feature Summary

Fixed 1.225V output voltage option
Extended temperature operation up to 125°C
Micropower consumption with low quiescent current
Stable performance without external output capacitors

Applications

Data acquisition systems
Portable battery-powered equipment
Precision measurement instruments
Process control systems

Procurement Notes

Verify the specific suffix IDCKT confirms the SC-70 package and C-grade 0.5% tolerance. Confirm the Q or standard grade designation matches the required thermal range. Ensure the ordering part number aligns with the manufacturer's current production status and packaging specifications.

Selection Notes

Select this component when a stable 1.225V reference is needed in space-constrained designs. The SC-70 package offers a small footprint suitable for dense PCB layouts. The C-grade tolerance suits applications requiring moderate precision without the cost of tighter A or B grades.

Part Context

This device belongs to the TL4051 family of micropower shunt references. The family includes adjustable versions and other fixed voltages. The TL4051 series is designed to replace larger two-terminal references while maintaining high stability and low noise characteristics across varying load conditions.