Product Overview: TL431BCDBVTG4 - Texas Instruments

The TL431BCDBVTG4 from Texas Instruments is a precision programmable reference that is a versatile and flexible solution for a myriad of applications. This three-terminal adjustable shunt regulator offers excellent temperature stability and output current handling capabilities, making it ideal for voltage regulation and reference functions in a broad range of conditions.

Key Features

• Adjustable Output Voltage: The device features an output voltage range that is adjustable from 2.495 V to 36 V, providing designers with a high level of flexibility to cater to specific requirements of their circuit designs.
• Low Output Noise: It boasts a low output noise characteristic, which is crucial for applications where a clean reference voltage is necessary.
• High Precision: The TL431BCDBVTG4 offers a typical output voltage tolerance of 0.5%, ensuring high precision in applications where voltage accuracy is critical.
• Stability: With its excellent thermal stability, the device can maintain a consistent performance over a wide temperature range from -40°C to 85°C.
• Sink Current Capability: It can handle a wide range of currents, with a typical sink current capability from 1 mA to 100 mA, allowing for flexible usage in different circuit configurations.

Applications

This shunt regulator is suitable for a variety of applications, including:

• Power supplies
• Voltage monitors
• Adjustable regulators
• Switching power supplies
• Analog-to-digital converters (ADCs)
• Digital-to-analog converters (DACs)

Package and Quality

The TL431BCDBVTG4 comes in a small outline transistor (SOT-23) package, which is ideal for space-constrained applications. Moreover, Texas Instruments is known for its commitment to quality, ensuring that each device meets rigorous standards for reliability and performance.

In summary, the TL431BCDBVTG4 is a highly reliable and precise shunt regulator that offers design flexibility, making it a go-to choice for engineers looking to implement a stable voltage reference or regulator in their electronic designs.