The TLV431BFTA from Diodes Incorporated is a high-quality, three-terminal, adjustable shunt regulator with specified thermal stability over applicable automotive, commercial, and military temperature ranges. This integrated circuit (IC) is a low-voltage device that can be programmed from Vref (approximately 1.24 volts) to 18 volts with two external resistors.

Key Features:

• Voltage Reference: A precise reference voltage of 1.24 volts allows for highly accurate voltage regulation and adjustment.
• Low Dynamic Output Impedance: With an output impedance of 0.22 ohms, the TLV431BFTA ensures stable and reliable voltage regulation even with varying loads.
• Adjustable Output Voltage: The output voltage can be set to any value between Vref and 18 volts, providing great flexibility for different applications.
• Low Operational Current: This device operates with a low quiescent current, making it suitable for battery-powered applications.
• Temperature Stability: The shunt regulator offers excellent stability over a wide temperature range, making it ideal for automotive, commercial, and military uses.
• Surface-Mount Package: The SOT-23 package is suitable for automated assembly processes and helps to save space on printed circuit boards (PCBs).

Applications:

The TLV431BFTA is versatile and can be used in a wide range of applications. It is particularly suitable for adjustable power supplies, battery chargers, and voltage monitoring. Additionally, its precision makes it an excellent choice for use in voltage reference designs and comparator circuits in consumer electronics, industrial hardware, and automotive systems.

Quality and Reliability:

Diodes Incorporated ensures that the TLV431BFTA meets rigorous quality standards. Each device is subjected to extensive testing to guarantee performance in critical applications. The TLV431BFTA's robust design and manufacturing process ensure that it delivers consistent and reliable performance throughout its lifespan.

For detailed specifications and application guidance, designers are encouraged to review the TLV431BFTA datasheet, which provides comprehensive information on the product's electrical characteristics, typical application circuits, and packaging details.