Product Overview: NXP TL431AFDT

The NXP TL431AFDT is a precision programmable reference shunt regulator, renowned for its flexibility and accuracy in voltage regulation. This semiconductor device is designed to provide a stable reference voltage over a wide range of operating conditions, making it an ideal choice for power supply and voltage regulation applications across various industries.

Key Features

• Voltage Range: The TL431AFDT offers a broad programmable output voltage range from 2.5V to 36V, allowing for versatile applications in different circuit designs.
• High Precision: With a typical output voltage tolerance of ±0.5%, this device ensures precise voltage regulation, which is critical for sensitive electronic components.
• Low Operational Current: It operates with a minimal cathode current ranging from 1mA to 100mA, contributing to energy-efficient designs.
• Temperature Stability: The temperature compensated design allows the TL431AFDT to maintain a stable output voltage over a temperature range of -40°C to +125°C, ensuring reliable performance under varying environmental conditions.
• Package: The device comes in a small outline transistor (SOT-23) package, which is suitable for high-density PCB layouts.

Applications

The TL431AFDT's versatility makes it suitable for a variety of applications, including:

• Adjustable voltage and current regulation for power supplies.
• Voltage monitoring in battery chargers, consumer electronics, and automotive systems.
• Switch-mode power supply (SMPS) error amplifier.
• Reference voltage source in precision applications.

Quality and Reliability

NXP Semiconductors is committed to delivering high-quality and reliable components. The TL431AFDT is manufactured under stringent quality control processes, ensuring it meets the industry standards for performance and longevity.

Ordering Information

The NXP TL431AFDT is available for order, with options for bulk or reel packaging to suit various manufacturing requirements. For detailed ordering and product information, it is recommended to consult the latest datasheets and NXP support resources.