Overview of Texas Instruments TL431IDBZT

The Texas Instruments TL431IDBZT is a versatile, precision programmable reference voltage that is a part of the TL431 family of adjustable shunt regulators. This device is designed to offer a reliable solution for providing a stable reference voltage in a wide array of electronic applications, including power supplies, battery chargers, and voltage monitoring systems.

Key Features

• Adjustable Output Voltage: The TL431IDBZT offers an adjustable output voltage range from 2.495 V to 36 V with a 0.5% typical output voltage tolerance at 25°C.
• Low Operational Current: This device operates with a low dynamic output impedance and a typical operational current of 1 mA to 100 mA, making it suitable for low-power applications.
• Stability: It is designed to be stable with capacitive loads, ensuring reliable operation across different applications and conditions.
• Temperature Compensated: The voltage reference is temperature compensated, which allows it to maintain a consistent performance over a temperature range of -40°C to 85°C.
• Package Type: The TL431IDBZT is available in a small, surface-mount SOT-23 package, which is ideal for space-constrained applications.

Applications

• Adjustable power supplies
• Battery-powered equipment
• Voltage monitoring
• Switch-mode power supplies (SMPS)
• Linear regulators

Product Quality and Reliability

As with all Texas Instruments products, the TL431IDBZT is manufactured to high standards of quality and reliability. It is designed to meet the rigorous demands of industrial and commercial applications, ensuring long-term stability and performance.

Conclusion

The Texas Instruments TL431IDBZT is a highly flexible and reliable component for designers who need a precision voltage reference. Its adjustable nature, combined with low operational current and temperature compensation, makes it an excellent choice for a wide variety of electronic circuits where precise voltage control is essential.