TLVH431BCDBVTG4 Adjustable Precision Shunt Regulator by Texas Instruments

The TLVH431BCDBVTG4 from Texas Instruments is a low-voltage three-terminal adjustable shunt regulator with a guaranteed thermal stability over applicable temperature ranges. The output voltage can be set to any value between Vref (approximately 1.24 volts) and 18 volts with two external resistors. This device exhibits a wide operating current range of 1.0 to 100mA with a typical dynamic impedance of 0.22Ω.

Key Features:

• Adjustable Output Voltage: This device can be programmed from Vref to 18V with two external resistors.
• Low Dynamic Output Impedance: With a typical value of 0.22Ω, the output impedance is conducive to stable regulation and low noise sensitivity.
• Wide Operating Current Range: The TLVH431BCDBVTG4 supports a broad range of operating currents from 1.0mA to 100mA, making it versatile for various applications.
• Temperature Compensated: The device features temperature compensation for the reference voltage, ensuring stability across a wide range of operating temperatures.
• Low Voltage Operation: Designed to operate at low voltages, making it suitable for portable and battery-powered applications.

Applications:

• Adjustable power supplies
• Battery chargers
• Switching power supplies
• Linear regulators
• Reference voltage circuits

Package and Quality:

The TLVH431BCDBVTG4 comes in a small SOT-23-5 package, which is ideal for space-constrained applications. The device is part of Texas Instruments' commitment to high-quality and reliable components, ensuring long-term performance and consistency in your electronic designs.

For detailed information, specifications, and support documents, visit the Texas Instruments official product page. Here, you can access datasheets, technical documents, and order samples or production quantities to meet your design requirements.