TL1431QD - Texas Instruments

Manufacturer Part Number

TL1431QD

Manufacturer

Texas Instruments

Introduction

The TL1431QD is a precision programmable reference with shunt regulator topology, part of Texas Instruments' Power Management ICs.

Product Features and Performance

Precision programmable output voltage from 2.5V to 36V

Shunt reference design allows for adjustable output

Capable of sourcing 100 mA output current

Low tolerance of ±0.4% for high reliability

Operational between -40°C to 125°C making it suitable for diverse environments

Surface mount technology for efficient PCB design

8-SOIC package for compact placement

Product Advantages

Programmable voltage output for versatility

High output current suitable for various applications

Narrow tolerance ensures precise voltage regulation

Wide operating temperature range enhances usability in different conditions

Key Technical Parameters

Voltage - Output (Min/Fixed): 2.5V

Voltage - Output (Max): 36V

Current - Output: 100 mA

Tolerance: ±0.4%

Current - Cathode: 1 mA

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Stable operation within specified tolerances

Robust performance in extreme temperatures

Compatibility

Compatible with various circuits requiring precise voltage references

Suitable for surface mount technology platforms

Application Areas

Power supplies

Battery chargers

Consumer electronics

Telecommunications

Data acquisition systems

Product Lifecycle

Status: Active

The product is not nearing discontinuation, ensuring continued availability

Replacements or upgrades may become available as Texas Instruments updates its product line

Several Key Reasons to Choose This Product

Precision voltage regulation for critical applications

Supports efficient power management strategies

High quality and reliability backed by Texas Instruments

Flexible use across a broad range of electronics

Available in a widely accepted package for ease of design and integration