Manufacturer Part Number
TL431LIAEDBZRQ1
Manufacturer
Texas Instruments
Introduction
The TL431LIAEDBZRQ1 is a precision programmable reference that is part of Texas Instruments' Power Management Voltage Reference category designed for use in various applications, especially in the automotive sector.
Product Features and Performance
Adjustable shunt voltage reference
Output voltage range from 2.495V to 36V
Output current capability up to 15 mA
Precision with a tolerance of ±1%
Automotive-grade reliability
Supports a wide operating temperature range of -40°C to 150°C
Compatible with surface-mount technology
Product Advantages
Extended temperature range for high reliability in automotive applications
High output voltage range suitable for flexible design requirements
Low tolerance for accurate voltage reference
AEC-Q100 qualified for automotive applications
Compact SOT-23-3 package for space-constrained applications
Key Technical Parameters
Output Voltage (Min/Fixed): 2.495V
Output Voltage (Max): 36V
Current - Output: 15 mA
Tolerance: ±1%
Operating Temperature: -40°C to 150°C
Current - Cathode: 600 µA
Quality and Safety Features
Automotive grade product
AEC-Q100 qualification for automotive quality standards
Compatibility
Surface Mount Technology compatible
Package/Case: TO-236-3, SC-59, SOT-23-3 suitable for compact circuit designs
Application Areas
Automotive systems
Power supplies
Battery chargers
Consumer electronics
Industrial controls
Product Lifecycle
Active product status
Not nearing discontinuation
Availability of replacements or upgrades for future-proof designs
Key Reasons to Choose This Product
Precision voltage reference suitable for critical applications
Wide voltage and temperature operating ranges provide design versatility
Low tolerance and high reliability for consistent performance
Compliance with automotive-grade standards ensuring quality and durability
Compact package suitable for modern, space-saving designs
TL431LG-AE3-RUTC