TL431BILPRA

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TL431BILPRA is a type of Programmable Shunt Voltage Reference (PSVR) integrated circuit (IC) that is used for voltage regulation and current limiting in power management applications. It is part of the industry-standard TL431 family, which also includes standard and programmable versions in various packages and temperature ranges. Furthermore, TL431BILPRA is designed for low-power, single-supply applications.

TL431BILPRA belongs to the category of Programmable, or Microprocessor-Based, Voltage References. These devices are characterized by their ability to be configured to the user\'s specifications using a microcontroller or other programmable logic. This allows the user to customize the output voltage, temperature range, and other features to their application. TL431BILPRA is also self-biasing, meaning that it has no internal bias and therefore can be used in a wide variety of applications without having to be individually configured and optimized. This reduces the cost, complexity, and time associated with system design.

In terms of its application field, the TL431BILPRA IC is most commonly used for voltage regulation, current limiting, and over-voltage protection in power management applications. It is used in systems to protect against voltage spikes, short circuits, over-currents, and other potential problems. It has a wide operating temperature range of -40°C to +85°C, and can be used for both AC and DC input voltage ranges. The TL431BILPRA also features a wide output voltage range of 0.3V to 37V, and is available in a wide range of package sizes, from small 2mm to large 7mm.

In terms of its working principle, the TL431BILPRA IC uses an internally controlled breakdown voltage to regulate an output voltage in the presence of different load conditions. This breakdown voltage is set by two external resistors, which can be used to program the output voltage. It is also self-biased meaning that there is no need to externally bias any components. The TL431BILPRA is powered by an external voltage source and provides a regulated output voltage regardless of the load current or input voltage changes. The output voltage is precisely regulated over the entire temperature range, ranging from 0.3V to 37V.

TL431BILPRA is a highly versatile and cost-effective voltage reference part that is used in many application fields. It is designed for low-power, single-supply applications, and is capable of supplying a regulated output voltage in the presence of different load conditions. Furthermore, it is self-biased, meaning that it is ready to be used without having to be individually configured and optimized. All these features make it a great choice for power management applications.

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