TL431BQDBZRQ1 - Texas Instruments

Manufacturer Part Number

TL431BQDBZRQ1

Manufacturer

Texas Instruments

Introduction

The TL431BQDBZRQ1 is an automotive-grade adjustable shunt voltage reference, providing reliable performance for power management applications.

Product Features and Performance

Adjustable output voltage from 2.495V to 36V

Maximum output current of 100 mA

Precision voltage tolerance of ±0.5%

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

Automotive-grade reliability compliant with AEC-Q100 standards

Compact surface mount package (SOT-23-3)

Product Advantages

High output voltage range flexibility

Stable and precise voltage regulation

Suitable for harsh automotive environments

Minimal space requirement on PCBs

Key Technical Parameters

Output Voltage (Min/Fixed): 2.495V

Output Voltage (Max): 36V

Output Current: 100 mA

Tolerance: ±0.5%

Current Cathode: 700 µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Rigorous testing ensures reliability and performance in extreme conditions

Compatibility

Compatible with various automotive electronic systems requiring adjustable voltage references

Application Areas

Automotive power supplies

Battery management systems

Voltage monitoring in automotive environments

Product Lifecycle

Currently active product status

Not nearing discontinuation

Future upgrades or replacements will be available if necessary

Several Key Reasons to Choose This Product

Adjustable voltage for varied application needs

High accuracy and low tolerance ensure precise performance

Robust design suitable for automotive applications

Compliance with automotive industry standards (AEC-Q100)

Long-term reliability and support in product lifecycle