The ZTL431BE5TA from Diodes Incorporated is a high-performance adjustable precision shunt regulator, designed to offer a solution for a wide range of voltage regulation applications. Its versatility and accuracy make it an ideal choice for power supplies, battery management systems, and voltage monitoring circuits. The device comes in a small SOT-23 package, making it suitable for space-constrained applications.

Key Features

• Adjustable Output Voltage: The ZTL431BE5TA offers an adjustable output voltage that can be set from V<sub>REF to 18V with two external resistors. This flexibility allows designers to use the same component in various circuits with different voltage requirements.
• Precision Reference Voltage: A precise reference voltage of 2.495V with a stability of ±0.5% ensures accurate voltage regulation, making it suitable for precision applications.
• Low Output Noise: This shunt regulator features low output noise, which is critical for sensitive electronics where noise can cause significant issues.
• Low Dynamic Output Impedance: With a low dynamic output impedance, the ZTL431BE5TA provides stable voltage regulation even with varying loads, which is essential for maintaining consistent performance.
• Surface-Mount Package: The device is offered in a small SOT-23 surface-mount package, which is ideal for modern compact PCB designs.

Applications

The ZTL431BE5TA is suited for a multitude of applications, including but not limited to:

• Adjustable Power Supplies
• Battery Chargers
• Switching Power Supplies
• Voltage Monitoring
• Automotive Systems
• Portable and Battery-Powered Equipment

Quality and Reliability

Diodes Incorporated is known for its commitment to quality, and the ZTL431BE5TA is no exception. It is manufactured to high standards, ensuring reliability and performance consistency. Whether you are designing a consumer product or an industrial system, the ZTL431BE5TA provides the precision voltage regulation you need in a compact and efficient package.