TLV431AID

$0.86

Description：IC VREF SHUNT ADJ 1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:67e2fb060fb9 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：6 V
Current - Output：15 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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TLV431AID

Overview

The TLV431AID is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within an input voltage range of 2.5 V to 7 V and provides an adjustable output voltage from 1.24 V to 6 V. The device features an initial accuracy of 1% and a temperature coefficient of 138 ppm/°C. It supports a maximum shunt current of 15 mA with a minimum cathode current of 80 µA. Operating temperatures span from -40°C to +125°C. The component is housed in an SOIC-8 surface-mount package.

Feature Summary

Provides adjustable precision voltage regulation suitable for low-voltage applications
Ensures high accuracy with 1% initial tolerance across the operating temperature range
Operates efficiently with low minimum cathode current requirements

Applications

Battery-powered equipment requiring precise voltage references
Portable devices utilizing low-voltage power supplies
DC-to-DC converter feedback loops

Procurement Notes

Verify the specific suffix against official documentation, as variations exist between tape-and-reel and tube packaging formats. Confirm RoHS compliance status through the manufacturer's latest datasheet. Ensure the selected variant matches the required thermal performance for the intended operating environment.

Selection Notes

Select this component when a low-voltage, high-precision reference is needed in an SOIC-8 package. Compare against the TLV431AIDBZR for SOT-23-5 alternatives or the TLV431AIDE4 for tube-packaged versions. Evaluate the 138 ppm/°C temperature coefficient against system stability requirements.

Part Context

This part belongs to the TLV431A series of low-voltage adjustable precision shunt regulators. It serves as a direct replacement for standard TL431 devices in low-voltage designs, offering improved performance at supply voltages below 3 V while maintaining similar functionality.