TLV431AILPE3

$0.88

Description：IC VREF SHUNT ADJ 1% TO92-3
Series：-
Mfr：Texas Instruments
Package：Bulk

SKU:10373eab9e2e 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：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)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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TLV431AILPE3

Overview

The TLV431AILPE3 is a low-voltage adjustable shunt voltage reference manufactured by Texas Instruments. It operates within an output voltage range of 1.24 V to 6 V with an initial accuracy of ±1%. The device supports a maximum cathode current of 80 µA and a maximum series input voltage of 35 V. It functions reliably across a temperature range of -40°C to +85°C and is housed in a TO-92-3 through-hole package.

Feature Summary

Provides precise adjustable voltage referencing with high initial accuracy for stable circuit performance.
Designed for low-voltage applications with a minimum output capability down to 1.24 V.
Features a compact three-pin through-hole package suitable for standard PCB mounting.

Applications

Precision voltage regulation in portable electronic devices
Reference voltage source for analog-to-digital converters
Feedback control loops in switching power supplies

Procurement Notes

Verify the specific suffix 'PRE3' indicates lead-free and RoHS compliance as per manufacturer standards. Confirm the package type matches the required TO-92-3 footprint. Check for any product change notices regarding mold compound or manufacturing location updates that may affect long-term availability or physical dimensions.

Selection Notes

Select this component when a low-voltage adjustable reference is required with tight initial accuracy. Ensure the application voltage does not exceed the 6 V maximum output limit. Consider the 80 µA cathode current limit for biasing requirements. Verify thermal management needs within the specified operating temperature range.

Part Context

This part belongs to the TLV431 family of low-voltage adjustable shunt regulators. It serves as a modern alternative to traditional higher-voltage references, offering improved performance in low-power and battery-operated systems. The device integrates a bandgap reference and error amplifier for stable operation.