TLV431AILPR

$0.63

Description：IC VREF SHUNT ADJ 1% TO92-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:9dd8051ae05e Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1% TO92-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
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：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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TLV431AILPR

Overview

The TLV431AILPR is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within a supply voltage range of 1.24 V to 6 V and provides an initial accuracy of ±1%. The device features a cathode current of 80 µA and supports output currents up to 15 mA. It is housed in a TO-92-3 package with through-hole mounting capabilities. The component functions effectively across a temperature range of -40°C to +85°C, utilizing a shunt topology for voltage reference applications.

Feature Summary

Provides adjustable voltage reference functionality with high precision
Operates at low voltages starting from 1.24 V
Designed for through-hole installation in compact packages

Applications

Precision voltage regulation in low-voltage circuits
Reference voltage generation for analog-to-digital converters
Feedback control loops in power supplies

Procurement Notes

Verify the specific suffix 'AILPR' corresponds to the TO-92-3 through-hole package variant. Confirm that the maximum operating voltage of 6 V aligns with system requirements, as this differs from standard 36 V TL431 variants. Ensure compatibility with RoHS3 standards if environmental compliance is required for the final assembly.

Selection Notes

Select this component when low-voltage operation below 7 V is required alongside high accuracy. The TO-92-3 package suits designs needing through-hole mounting rather than surface-mount alternatives like SOT-23-5. Consider the 15 mA cathode current limit when designing feedback networks to ensure stable regulation under varying load conditions.

Part Context

This part belongs to the TLV431 family of low-voltage adjustable shunt regulators. It serves as a specialized alternative to the standard TL431 series, optimized for applications where supply voltages are limited. The device maintains similar functional characteristics but operates within a reduced voltage window suitable for modern portable and battery-powered electronics.