The ZTL431AQFTA is a precision low-power shunt regulator fabricated by Diodes Incorporated, a leading manufacturer and supplier of high-quality semiconductor products. This adjustable shunt regulator offers excellent temperature stability and output current handling capability, making it a reliable component for voltage regulation in a wide range of electronic applications.

Key Features

• Adjustable Output Voltage: The ZTL431AQFTA allows for an adjustable output voltage from V<sub>REF to 18V, with a reference voltage of 2.5V, providing flexibility for various design requirements.
• Low Dynamic Output Impedance: Its dynamic output impedance of 0.2Ω ensures stable voltage regulation, even with fluctuating loads.
• High Precision: This shunt regulator offers a typical temperature coefficient of merely 50ppm/°C, which translates to high precision over a wide temperature range.
• Low Operational Current: It operates with a minimal cathode current, ranging from 350μA to 100mA, which is ideal for low-power applications.

Applications

The versatility of the ZTL431AQFTA makes it suitable for a variety of applications, including:

• Power supplies
• Battery chargers
• Voltage monitoring
• Adjustable voltage references
• Switching power supplies

Package and Quality

The ZTL431AQFTA comes in a compact SOT-23 package, which is ideal for space-constrained applications. It is also characterized for operation from -40°C to 125°C, ensuring reliable performance across a broad range of operating conditions. Diodes Incorporated is committed to high standards of quality, and this product meets stringent industry certifications, ensuring both reliability and performance.

Ordering Information

To order the ZTL431AQFTA or to obtain more information about this precision shunt regulator, customers can visit the Diodes Incorporated website or contact their local sales representative. With its combination of precision, flexibility, and reliability, the ZTL431AQFTA is an excellent choice for designers seeking a high-performance voltage regulation solution.