TL431QDBZRG4 - Texas Instruments

Manufacturer Part Number

TL431QDBZRG4

Manufacturer

Texas Instruments

Introduction

The TL431QDBZRG4 is a part of Texas Instruments' power management and voltage reference category, designed for precision voltage regulation.

Product Features and Performance

Adjustable shunt voltage reference

Output voltage can be set from 2.495V to 36V with external resistors

Supports output currents up to 100 mA

±2.2% tolerance for accurate voltage control

Operates over a wide temperature range from -40°C to +125°C

Product Advantages

High level of adjustability allows for use in a wide range of applications

Stable output current up to 100 mA caters to a variety of load requirements

Tight tolerance ensures reliable voltage regulation

Key Technical Parameters

Voltage Output (Min/Fixed): 2.495V

Voltage Output (Max): 36V

Current Output: 100 mA

Tolerance: ±2.2%

Current Cathode: 1 mA

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Designed to maintain stable output and performance across varying temperatures and operational conditions

Compatibility

Compatible with a wide range of circuits due to its adjustable output voltage

Surface mount package (TO-236-3, SC-59, SOT-23-3) ensures compatibility with modern PCB designs

Application Areas

Power supply regulation

Voltage monitoring circuits

Adjustable power supplies

Battery chargers

Product Lifecycle

Discontinued at Digi-Key, indicating it may be nearing the end of its product lifecycle

Replacements or upgrades may be available from Texas Instruments

Several Key Reasons to Choose This Product

Adjustable and precise voltage regulation allows for tailored performance in specific applications

High output current capability supports a broader range of devices

Wide operating temperature range ensures reliability in various environments

Tight tolerance level enhances overall system stability

Discontinuation status prompts consideration for last-time buys or exploring newer alternatives