Overview of Texas Instruments TLV431IDBVRG4

The TLV431IDBVRG4 is a precision low-voltage shunt voltage reference from Texas Instruments, renowned for its stability and accuracy in a variety of applications. This device offers a typical output voltage of 1.24V, which can be adjusted over a wide range from 1.24V to 16V when used with an external resistor divider. The TLV431IDBVRG4's low dynamic impedance and excellent temperature stability make it ideal for use in multiple applications, including adjustable voltage references, precision regulators, and comparators.

Key Features

• Adjustable Output Voltage Range: 1.24V to 16V, providing flexibility for various design requirements.
• Low Operational Current: Ideal for battery-powered devices, the TLV431IDBVRG4 operates with a typical quiescent current of 0.05µA.
• High Accuracy: Features a precision voltage reference with an initial accuracy of 0.5%.
• Temperature Stability: Maintains a stable output over the temperature range of -40°C to 85°C.
• Low Dynamic Impedance: Ensures stable voltage under varying load conditions.
• Small Package Size: Available in a SOT-23-5 package, making it suitable for space-constrained applications.

Applications

• Portable and battery-powered electronics
• Adjustable voltage references
• Power supply monitoring
• Switching power supplies
• Linear regulators
• Notebook/desktop computers
• Data storage systems

The TLV431IDBVRG4's combination of features makes it a versatile component for maintaining voltage precision in a variety of electronic systems. Its high accuracy and low power consumption are particularly beneficial for portable devices where power efficiency is critical. With its adjustable output voltage and compact footprint, the TLV431IDBVRG4 is an excellent choice for designers looking to incorporate a reliable voltage reference into their circuits.

For detailed specifications and application guidance, designers should refer to the official datasheet provided by Texas Instruments. This will ensure the TLV431IDBVRG4 is utilized to its full potential within their electronic designs.