The TL431AILPG from ON Semiconductor is a three-terminal adjustable shunt regulator with specified thermal stability over applicable automotive, commercial, and military temperature ranges. This versatile device acts as a precision voltage reference and a regulator, capable of either positive or negative voltage regulation with a typical output impedance of 0.2 ohms.
Key Features
- Voltage Range: The TL431AILPG offers an adjustable output voltage range from 2.495 V to 36 V with a 0.5% typical output voltage tolerance.
- Reference Voltage Stability: Designed for optimal stability, this component ensures reliable performance through a broad range of operating conditions.
- Low Output Noise: It features low output noise, making it suitable for precision applications.
- High Drive Capability: The TL431AILPG can sink current up to 100 mA, which allows for flexible usage in a variety of circuits.
Applications
This shunt regulator is ideal for use in a wide range of applications including power supplies, battery chargers, and voltage monitoring. Its precise voltage regulation makes it suitable for:
- Adjustable power supplies
- Switching power supplies
- Isolated feedback systems
- Zener diode replacements
Quality and Reliability
ON Semiconductor's commitment to quality ensures that the TL431AILPG is manufactured to the highest standards, providing reliable and consistent performance. The device is also available in a standard TO-92 package, which is lead formed for surface mount application, offering flexibility for PCB design.
Technical Specifications
Parameter
Value
Reference Voltage
2.495 V to 36 V
Typical Output Voltage Tolerance
0.5%
Operating Temperature Range
-40°C to +85°C
Current Capability
100 mA
Package Type
TO-92
For those seeking a reliable and precise adjustable shunt regulator, the TL431AILPG from ON Semiconductor offers a superior solution that engineers can trust for their critical designs.
