Manufacturer Part Number
TL431AIPKG3
Manufacturer
Texas Instruments
Introduction
The TL431AIPKG3 is an adjustable precision shunt voltage reference.
Product Features and Performance
Adjustable output voltage from 2.495V to 36V
Output current capability of 100 mA
Precision reference with ±1% tolerance
Product Advantages
High output current capacity
Flexible voltage adjustment for precision applications
Obsolete product that provided reliability in power management
Key Technical Parameters
Reference Type: Shunt
Output Type: Adjustable
Voltage - Output (Min/Fixed): 2.495V
Voltage - Output (Max): 36V
Current - Output: 100 mA
Tolerance: ±1%
Current - Cathode: 700 µA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Stable performance within specified operating temperature range
Compatibility
Suitable for surface mount on various PCBs with TO-243AA footprint
Application Areas
Was used in power supply circuits, battery chargers, and other power management systems
Product Lifecycle
Obsolete product
Potential availability of replacements or upgrades from Texas Instruments
Several Key Reasons to Choose This Product
Precision voltage control enabled fine-tuning of power supplies
Supported high current demands
Accommodated a wide range of output voltages for versatile applications
Provided stable voltage references over a broad temperature range
Historically proven reliability in various electronic systems