Product Overview: TL431AIDBVT from Texas Instruments

The TL431AIDBVT is a precision programmable reference from Texas Instruments, renowned for its flexibility and reliability in various voltage regulation applications. This three-terminal adjustable shunt regulator offers excellent temperature stability and output current handling capability, making it a popular choice for power supplies, battery chargers, and voltage monitoring circuits.

Key Features

• Voltage Range: The device offers a wide voltage range, typically from 2.495 V to 36 V, which can be set by two external resistors.
• High Precision: It features a 0.5% tolerance at 25°C, ensuring accurate voltage regulation for sensitive electronics.
• Low Operational Current: The TL431AIDBVT operates with a minimal cathode current, ranging from 1 mA to 100 mA, making it an energy-efficient option.
• Temperature Stability: With a temperature coefficient typically as low as 50 ppm/°C, the device guarantees stable operation over a wide temperature range.
• Package: It comes in a compact SOT-23 package, which is suitable for automated surface-mount assembly processes and saves board space.

Applications

Due to its versatility, the TL431AIDBVT is widely used across various applications, including:

• Adjustable voltage and current regulation
• Servo control and power supply tracking error amplifiers
• Switching power supply feedback control circuits
• Current limiters and battery chargers
• Automotive electronics and voltage monitoring
• Reference for analog-to-digital and digital-to-analog converters

Quality and Reliability

Texas Instruments is committed to delivering high-quality products, and the TL431AIDBVT is no exception. It is designed to meet the stringent requirements of various industries, ensuring long-term reliability and performance. Whether you are designing a consumer electronics device or an industrial control system, this voltage reference from Texas Instruments is an excellent choice for maintaining precise voltage regulation.