TL431BIDBVT

$0.86

Description：IC VREF SHUNT ADJ 0.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bc19a7f9d2fb Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 0.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：2.495V
Voltage - Output (Max)：36 V
Current - Output：100 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

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TL431BIDBVT

Overview

The TL431BIDBVT is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It features an initial accuracy of ±0.5% and operates within a temperature range of -40°C to +85°C. The device utilizes a SOT-23-5 package with five pins. It supports an adjustable output voltage ranging from 2.495V to 36V. The maximum cathode current is 100mA, with a minimum operating current of 600µA. The maximum input voltage is rated at 37V.

Feature Summary

Provides high-precision voltage regulation with ±0.5% initial accuracy for stable reference applications.
Offers wide adjustability allowing output voltages to be set between 2.495V and 36V using external resistors.
Designed for surface-mount integration in compact electronic circuits via the SOT-23-5 package.

Applications

Precision voltage references in power supply circuits
Feedback control loops in switching regulators
Comparator circuits requiring accurate threshold levels

Procurement Notes

Verify the specific suffix 'DBVT' corresponds to the SOT-23-5 package variant when sourcing. Confirm that the 'I' grade designation aligns with the required industrial temperature range specifications for your application environment. Ensure compatibility with RoHS compliance standards if mandated by project requirements.

Selection Notes

Select this component when precise voltage referencing is critical within industrial temperature constraints. The ±0.5% accuracy makes it suitable for applications demanding tighter tolerances than standard variants. Consider the SOT-23-5 footprint for space-constrained designs requiring surface-mount technology integration.

Part Context

This part belongs to the TL431 family of adjustable shunt regulators, widely used as voltage references and error amplifiers. The TL431 series serves as a versatile three-terminal device replacing zener diodes in many feedback and reference applications across various power management systems.