ON Semiconductor TL431CLPRAG Precision Programmable Reference
The ON Semiconductor TL431CLPRAG is a versatile, precision programmable voltage reference that can be set to any value between 2.495 and 36 volts with two external resistors. This three-terminal adjustable shunt regulator is widely used in a variety of power supply and voltage regulation applications, offering flexibility and precision in an integrated circuit form.
Key Features
- Programmable Output Voltage: The TL431CLPRAG can be programmed to a precise voltage between 2.495V and 36V, making it highly adaptable for different design requirements.
- Low Output Noise: It provides a stable reference with low output noise, which is crucial for sensitive electronics and precision applications.
- High Accuracy: With a typical temperature coefficient of only 50 ppm/°C, this device offers high accuracy across a wide temperature range.
- Low Dynamic Output Impedance: The dynamic output impedance of 0.22 Ohms coupled with its ability to source up to 100 mA or sink up to 150 mA makes it a robust choice for various applications.
- Surface-Mount Package: The TL431CLPRAG comes in a TO-92 package, which is suitable for automated assembly processes and helps to save space on the PCB.
Applications
The versatility of the TL431CLPRAG allows it to be used in a wide array of applications, such as:
- Adjustable voltage and current regulators
- Voltage monitoring in battery chargers and power supplies
- Switching power supplies
- Motor control circuits
- Precision voltage reference in measurement devices
Reliability and Performance
The TL431CLPRAG from ON Semiconductor is designed with reliability in mind, ensuring consistent performance even under varying environmental conditions. Its robust design and precise voltage regulation capabilities make it a preferred choice for engineers looking for a reliable voltage reference solution.
With the TL431CLPRAG, designers can achieve a high degree of precision and flexibility in their power management designs, making it an essential component for a broad range of electronic devices and systems.
