Overview of Texas Instruments TLVH431CDBZT

The Texas Instruments TLVH431CDBZT is a precision low-voltage adjustable shunt voltage reference designed for use in a wide range of applications. This device offers excellent temperature stability and output voltage accuracy, making it suitable for high-performance battery-powered devices, power supplies, and other electronic systems that require a precise reference voltage.

Key Features

• Adjustable Output Voltage: The TLVH431CDBZT offers an adjustable output voltage ranging from 1.24V to 18V, which can be set using external resistors. This flexibility allows designers to tailor the output to meet specific requirements of their application.
• Low Temperature Coefficient: With a typical temperature coefficient of 50 ppm/°C, the device provides stable performance over a wide temperature range, ensuring reliable operation under varying environmental conditions.
• Low Dynamic Impedance: The dynamic output impedance is typically 0.22Ω, contributing to the stability of the output voltage under varying load conditions.
• Wide Operating Current Range: The TLVH431CDBZT can operate from a minimum cathode current of 70 µA to a maximum of 70 mA, providing designers with a broad operating range to accommodate different load requirements.

Applications

• Power supply monitoring
• Adjustable voltage and current references
• Portable and battery-powered equipment
• Data acquisition systems
• Instrumentation

Package and Quality

The TLVH431CDBZT comes in a compact DBZ (SOT-23) package, which is ideal for space-constrained applications. The device is also characterized for operation from -40°C to +125°C, allowing it to be used in industrial environments. Texas Instruments ensures high-quality standards, and the product is compliant with RoHS and Green standards, reflecting a commitment to environmental sustainability.

With its combination of precision, flexibility, and reliability, the Texas Instruments TLVH431CDBZT voltage reference is an excellent choice for designers looking to enhance the performance of their electronic systems.