The TLVH431BCDBZTG4 from Texas Instruments is a precision low-voltage adjustable shunt regulator with an output voltage range from Vref to 18V. It is designed to be highly flexible and can be used in a wide array of applications, including power supplies and on-board regulation. This device offers excellent temperature stability and output current handling capability, making it suitable for high-performance designs.

Key Features:

• Adjustable Output Voltage: This device provides an adjustable output voltage from 1.24V (Vref) to 18V, which allows for flexibility in application design.
• Low Dynamic Output Impedance: The TLVH431BCDBZTG4 has a typical dynamic output impedance of 0.22Ω. This low impedance helps to maintain stable output voltage despite changes in load conditions.
• High Precision: With a typical temperature coefficient of 50ppm/°C, the device offers high precision over the entire operating temperature range.
• Wide Operating Temperature Range: It operates over a broad temperature range of -40°C to 125°C, which ensures reliability in various environments and applications.
• Low Operational Current: The device features a typical operational current of 0.4 to 100mA, providing efficient usage for systems where power conservation is crucial.
• Package: It comes in a small outline transistor SOT-23 package, which is ideal for space-constrained applications.

Applications:

• Adjustable power supplies
• Linear regulators
• Switching power supplies
• Battery chargers
• Graphics cards
• Notebook/desktop computers

The TLVH431BCDBZTG4 is a versatile component that enhances the performance and reliability of your power management systems. With its precision voltage reference and low thermal drift, it is particularly well-suited for applications requiring a stable reference voltage over a wide range of operating conditions. Texas Instruments' commitment to quality ensures that this voltage reference maintains high performance for a variety of electronic applications.