Overview of Texas Instruments TLV431BCDBVRG4

The TLV431BCDBVRG4 is a precision low-voltage shunt voltage reference from Texas Instruments (TI), designed to provide a stable reference voltage over a wide range of operating conditions. This device is part of the TLV431 series, which is renowned for its high accuracy, low power consumption, and small footprint, making it an ideal choice for numerous applications.

Key Features

• Adjustable Output Voltage: The TLV431BCDBVRG4 offers an adjustable output voltage from V_REF to 6 V, where V_REF is the reference voltage of 1.24 V.
• Low Voltage Operation: It operates at a minimum cathode current of 1 mA, which is suitable for battery-powered and portable applications.
• High Precision: This device features a typical temperature coefficient of only 6 ppm/°C, ensuring a stable reference voltage across a wide temperature range.
• Low Dynamic Impedance: With a dynamic impedance of 0.22 ohms, the TLV431BCDBVRG4 provides a stable output under varying load conditions.
• Extended Temperature Range: It is designed to operate over an extended industrial temperature range of -40°C to 85°C.

Applications

The TLV431BCDBVRG4 is versatile and can be used in a variety of applications, including:

• Power supplies
• Battery chargers
• Energy management
• Portable electronics
• Precision voltage regulation

Package and Availability

This voltage reference comes in a compact SOT-23-5 package and is available in tape and reel form to facilitate automated manufacturing processes. The device's small size makes it an excellent choice for space-constrained applications.

Quality and Reliability

As with all Texas Instruments products, the TLV431BCDBVRG4 is manufactured to the highest quality standards. TI's commitment to reliability and performance ensures that this voltage reference will provide consistent service throughout its lifetime, making it a trusted component in any electronic system design.