The TLVH431QDBVTG4 is a low-voltage, high-precision adjustable shunt regulator from Texas Instruments. This versatile component is designed to maintain accurate voltage regulation across a wide range of applications, making it an ideal choice for power supplies, battery-operated devices, and other electronic systems that require a stable voltage reference.

Key Features:

• Adjustable Output Voltage: The TLVH431QDBVTG4 offers an output voltage range from 1.24V to 18V, which can be set with external resistors. This flexibility allows designers to tailor the output voltage to meet the specific needs of their application.
• Low Voltage Operation: It operates at a minimum cathode voltage of 1.24V, suitable for low-voltage applications and compatible with modern low-power electronics.
• High Precision: With a typical temperature coefficient of only 50 ppm/°C, this device provides stable voltage regulation over a wide temperature range, ensuring reliable performance under varying environmental conditions.
• Low Operational Current: The TLVH431QDBVTG4 features a low operational current, which enhances its suitability for battery-powered devices by extending battery life.
• Surface-Mount Package: The device comes in a small-outline transistor (SOT-23) package, which is ideal for space-constrained applications.

Applications:

• Adjustable power supplies
• Battery chargers
• Switching power supplies
• Portable electronics
• Automotive systems
• Voltage monitoring

The TLVH431QDBVTG4 is manufactured by Texas Instruments, a leader in the semiconductor industry, known for its high-quality products and innovative solutions. With its combination of low-voltage operation, high precision, and adjustable output, this shunt regulator is an excellent choice for designers looking to enhance the performance and reliability of their electronic systems.