TLV431CDBVTE4

$0.36

Description：IC VREF SHUNT ADJ 1.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:5f56b89b5eaf Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：6 V
Current - Output：15 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

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TLV431CDBVTE4

Overview

The TLV431CDBVTE4 is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within an input voltage range of 2.5 V to 6 V and provides an adjustable output voltage from 1.24 V to 6 V. The device features an initial accuracy of ±1.5% and a maximum temperature coefficient of 138 ppm/°C. It supports a cathode current range from 80 µA to 15 mA. The component is housed in a SOT-23-5 package and functions within a temperature range of 0°C to 70°C.

Feature Summary

Provides precise voltage regulation with adjustable output capability
Designed for low-voltage applications with wide operating input range
Ensures stable performance across specified industrial temperature conditions

Applications

Battery-powered equipment requiring efficient voltage reference
Portable devices utilizing low-voltage power supplies
General-purpose voltage regulation circuits

Procurement Notes

Verify the specific suffix TE4 against official manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with surface-mount assembly processes. Confirm that the selected variant meets the required thermal and electrical standards for the intended application environment before finalizing procurement decisions.

Selection Notes

Select this component when a low-cost, adjustable shunt regulator is needed for low-voltage systems. Consider the ±1.5% accuracy and 15 mA sink current capability. Evaluate the SOT-23-5 footprint constraints. Compare against higher accuracy variants if tighter tolerances are required for the specific circuit design requirements.

Part Context

This part belongs to the TLV431 family of low-voltage adjustable precision shunt regulators. It serves as a cost-effective alternative to traditional three-terminal references. The device integrates a high-gain operational amplifier and a bandgap reference to achieve precise regulation. It is widely used in power management applications where space and cost are critical factors.