Texas Instruments

TLV431ACDBVT

TLV431ACDBVT Description

The TLV431ACDBVT is a high-performance, adjustable shunt voltage reference from Texas Instruments, designed for precision voltage regulation in a wide range of power management applications. This device offers an output voltage range from 1.24V to 6V, making it highly versatile for various electronic circuits. With a tolerance of ±1%, it ensures precise voltage regulation, which is critical for maintaining the stability and accuracy of power supplies.

The TLV431ACDBVT features a maximum output current of 15 mA, providing sufficient power for most low-power applications. Its low cathode current of 80 µA ensures minimal power consumption, making it ideal for battery-operated devices and other power-sensitive applications. The device operates within a temperature range of 0°C to 70°C (TA), ensuring reliable performance in typical industrial and consumer environments.

The TLV431ACDBVT is packaged in a surface-mount SOT23-5 package, which is compact and suitable for high-density PCB layouts. This packaging also supports automated assembly processes, enhancing manufacturing efficiency. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and regulatory standards. Additionally, with a moisture sensitivity level (MSL) of 1 (Unlimited), it is suitable for use in various manufacturing environments without additional moisture protection.

TLV431ACDBVT Features

• Adjustable Output Voltage: The TLV431ACDBVT provides an adjustable output voltage range from 1.24V to 6V, offering flexibility for different circuit requirements.
• High Precision: With a tolerance of ±1%, it ensures accurate voltage regulation, crucial for maintaining system stability and performance.
• Low Power Consumption: The device has a low cathode current of 80 µA, making it suitable for low-power applications and battery-operated devices.
• Wide Operating Temperature Range: It operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for various environmental conditions.
• Compact Packaging: The SOT23-5 surface-mount package is compact and suitable for high-density PCB layouts, supporting automated assembly processes.
• Regulatory Compliance: The TLV431ACDBVT is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), it is suitable for use in various manufacturing environments without additional moisture protection.

TLV431ACDBVT Applications

The TLV431ACDBVT is ideal for a variety of applications where precise voltage regulation is required. Some specific use cases include:

• Power Supplies: Ideal for voltage regulation in power supplies, ensuring stable output voltage for sensitive electronic components.
• Battery Management Systems: Suitable for battery-operated devices, providing accurate voltage regulation to extend battery life and improve system performance.
• Consumer Electronics: Used in consumer electronics for voltage regulation in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Provides reliable voltage regulation in industrial control systems and automation equipment.
• Medical Devices: Ensures precise voltage regulation in medical devices, contributing to the accuracy and reliability of critical medical equipment.

Conclusion of TLV431ACDBVT

The TLV431ACDBVT from Texas Instruments is a versatile and high-performance adjustable shunt voltage reference, offering precise voltage regulation with a tolerance of ±1%. Its wide output voltage range, low power consumption, and compact surface-mount package make it suitable for a variety of applications, from consumer electronics to industrial equipment. The device's regulatory compliance and moisture sensitivity level further enhance its suitability for modern manufacturing processes. Overall, the TLV431ACDBVT is an excellent choice for designers seeking a reliable and precise voltage reference solution.