Overview of TLVH431AQDBVT from Texas Instruments

The TLVH431AQDBVT is a versatile low-voltage adjustable precision shunt regulator from Texas Instruments, designed to cater to a wide array of applications requiring voltage regulation. This device offers the flexibility to set the output voltage with the use of two external resistors, making it ideal for use in power supplies, battery chargers, and voltage monitoring systems.

Key Features

• Adjustable Output Voltage: The TLVH431AQDBVT allows for an output voltage range from 1.24V to 18V, which can be set by the user through external resistive dividers, providing a high level of customization for specific design requirements.
• Low Voltage Operation: Its ability to operate at low voltages makes it particularly suitable for portable and battery-powered applications where power efficiency is critical.
• High Precision: The device boasts a typical reference voltage tolerance of ±0.5%, ensuring accurate voltage regulation for sensitive electronic components.
• Low Dynamic Output Impedance: The low output impedance of the TLVH431AQDBVT contributes to stable load regulation and minimal variation in output voltage with changes in load current.
• Wide Operating Temperature Range: It is designed to function over a broad temperature range from -40°C to 125°C, making it suitable for industrial and automotive applications that require reliable performance under extreme conditions.

Package and Quality

The TLVH431AQDBVT is available in a small, surface-mount SOT-23 package, which is ideal for space-constrained applications. The device's compact form factor allows for efficient use of board space without compromising on performance. Texas Instruments ensures high manufacturing standards, and the TLVH431AQDBVT is designed to meet or exceed the quality and reliability expectations inherent to the Texas Instruments brand.

Applications

With its adjustable output and high precision, the TLVH431AQDBVT is well-suited for a variety of applications, including:

• Adjustable power supplies
• Battery chargers
• Voltage monitoring systems
• Reference voltage sources in precision circuits
• Automotive electronics
• Portable and battery-powered devices

The TLVH431AQDBVT from Texas Instruments represents a reliable and flexible solution for designers looking to integrate a precision voltage regulator into their electronic systems.