Manufacturer Part Number
ATL431LIAQDBZRQ1
Manufacturer
Texas Instruments
Introduction
The ATL431LIAQDBZRQ1 is a precision adjustable shunt voltage reference designed for power management applications requiring a variable output reference in automotive or industrial systems.
Product Features and Performance
Adjustable output voltage ranging from 2.5V to 36V
Maximum current output of 15 mA
Low tolerance of ±1% for precise voltage reference
Automotive-grade product, suitable for high-reliability applications
Surface mount device, compatible with standard PCB manufacturing processes
Product Advantages
Allows for custom voltage settings for flexible design options
High output current suitable for a variety of loads
Precision tolerance enables accurate and stable voltage reference
AEC-Q100 qualification ensures reliability in automotive environments
Can operate over a wide temperature range from -40°C to 125°C
Key Technical Parameters
Reference Type: Shunt
Output Type: Adjustable
Voltage - Output (Min): 2.5V
Voltage - Output (Max): 36V
Current - Output: 15 mA
Tolerance: ±1%
Current - Cathode: 80 µA
Operating Temperature: -40°C to 125°C
Grade: Automotive
Package / Case: TO-236-3, SC-59, SOT-23-3
Mounting Type: Surface Mount
Quality and Safety Features
Compliant with AEC-Q100 standards, providing assured quality for automotive applications
Operational over a wide temperature range ensuring stability and performance under extreme conditions
Compatibility
Surface Mount TO-236-3, SC-59, SOT-23-3 package for compatibility with common circuit board designs
Suitable for use in power management circuits requiring variable voltage references
Application Areas
Automotive systems
Power supply controllers
Battery chargers
Energy management
Electrical regulation systems
Industrial automation
Product Lifecycle
Status: Active
This product is not indicated as nearing discontinuation, ensuring continued availability for designs
No replacement or upgrade information provided
Several Key Reasons to Choose This Product
Highly accurate adjustable voltage reference allows for versatile application and precision in output
Complies with AEC-Q100 standards making it suitable for stringent automotive applications
Capable of driving moderate loads with a 15 mA current output
Highly reliable over a broad operating temperature range, ensuring functionality across various environments
The product remains active, indicating ongoing manufacturer support and supply stability
Tight tolerance level of ±1% guarantees consistent performance
The small surface mount package facilitates ease of integration in space-constrained designs
ATL2633-33ALLYSEM