TLVH431BILPE3

$0.48

Description：IC VREF SHUNT PREC ADJ TO-92-3
Series：-
Mfr：Texas Instruments
Package：Bulk

SKU:c18c95d8d20b Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT PREC ADJ TO-92-3
Series：-
Mfr：Texas Instruments
Package：Bulk
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：18 V
Current - Output：70 mA
Operating Temperature：-
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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TLVH431BILPE3

Overview

The TLVH431BILPE3 is a low-power adjustable shunt voltage reference manufactured by Texas Instruments. It provides an output voltage range from 1.24 V to 18 V, set via an external resistor divider. The device features an initial accuracy of 0.5% and a maximum temperature coefficient of 100 ppm/°C. It operates with a cathode current range from 100 µA to 60 mA and supports a maximum input voltage of 20 V. The component is housed in a TO-92-3 package and functions within a temperature range of -40°C to +125°C.

Feature Summary

Adjustable output voltage capability spanning 1.24 V to 18 V
Low operating current suitable for power-restricted designs
Guaranteed temperature stability across the full operating range

Applications

Battery chargers
Switch mode power supplies
Data acquisition systems

Procurement Notes

Verify the specific suffix 'IL' against official Texas Instruments documentation to confirm pinout compatibility and exact electrical tolerances. Ensure the TO-92-3 through-hole package aligns with the target PCB footprint. Cross-reference the datasheet revision date to validate that the 100 ppm/°C temperature coefficient remains accurate for this specific manufacturing lot.

Selection Notes

Select this component when space efficiency is less critical than through-hole mounting reliability. The 0.5% initial accuracy suits applications requiring tighter voltage regulation than standard 1% variants. Consider the 60 mA sink current limit for load requirements. Evaluate thermal management needs given the 125°C maximum junction temperature rating.

Part Context

This part belongs to the TLVH431 series of three-terminal shunt voltage references. It serves as a precision reference element in power management circuits. The device integrates a bandgap reference and error amplifier to maintain stable output voltages. It is designed for use in portable and battery-operated equipment where low quiescent current is essential.