TLVH431CDCKTE4 Adjustable Precision Shunt Regulator

The TLVH431CDCKTE4 is a high-precision shunt voltage regulator designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This regulator is part of the TLVH431 series, known for its low voltage operation and adjustable output. It is a versatile component widely used in power supply circuits, providing a stable reference voltage over a wide range of operating conditions.

Key Features:

• Adjustable Output Voltage: The device offers an adjustable output voltage ranging from Vref (1.24V) up to 18V with two external resistors. This feature allows designers to customize the output voltage to meet specific application requirements.
• Low Voltage Operation: The TLVH431CDCKTE4 operates at a minimum cathode voltage of 1.24V, which is suitable for low-voltage applications and helps in reducing power consumption.
• High Accuracy: With a typical temperature drift of only 50 ppm/°C and an initial accuracy of 0.5%, this device ensures precise voltage regulation, making it ideal for applications requiring high voltage precision.
• Low Output Noise: It features a low output noise characteristic, which is crucial for sensitive electronic applications where noise can cause significant issues.
• Wide Operating Temperature Range: The TLVH431CDCKTE4 is designed to operate over a broad temperature range from -40°C to 125°C, making it suitable for industrial and automotive applications.

Applications:

The TLVH431CDCKTE4 is used in various applications, including:

• Adjustable power supplies
• Switching power supplies
• Battery chargers
• Motor control circuits
• Precision voltage references

Package and Quality:

This shunt regulator is available in a compact 5-pin SC-70 (SOT-323) package, which is suitable for space-constrained applications. The device is also characterized for operation from -40°C to 125°C, ensuring reliable performance in a wide range of environments. Texas Instruments' commitment to quality ensures that the TLVH431CDCKTE4 meets stringent industry standards for performance and reliability.

Whether you are designing a power supply for consumer electronics or an automotive application, the TLVH431CDCKTE4 adjustable precision shunt regulator from Texas Instruments provides the flexibility, precision, and reliability needed for your circuit designs.