TPS71828-28YZCT

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The TPS71828-28YZCT is a high performance, low-voltage linear regulator from Texas Instruments. It is part of the Integrated PowerPathTM (IPP) family of voltage regulators, specifically designed for applications where low voltage, high accuracy, and excellent power efficiency are required. This regulator is ideal for situations where long-term accuracy and reliability are critical, such as automotive and industrial atmosphere. It is also suitable for battery-powered systems, providing excellent load and line transient response.

The TPS71828-28YZCT is a low dropout (LDO) linear voltage regulator. It operates from an input voltage of 2.7 V to 28 V, and is capable of providing a voltage of up to 30.0 V. It is designed with a fast turn-on time, providing excellent transient response and output accuracy. The regulator features an EMI filter which eliminates high-frequency noise and reduces overall system noise, which is beneficial in automotive and other sensitive environments.

The TPS71828-28YZCT is a member of the Integrated PowerPathTM family, which is the first to provide a closed-loop control of the output power. This state-of-the-art control system eliminates the need for external components, maximizing power efficiency and reliability. To ensure high accuracy and a consistent output, the integrated circuit also features an adaptive bandgap reference, providing an output voltage stability of ±2%.

The TPS71828-28YZCT is designed with a variety of protection features, such as overcurrent protection, thermal shutdown, and ESD protection. All of these features allow it to provide a reliable and efficient power source in any environment. Furthermore, the regulator has an integrated power-on reset (POR) feature, ensuring a safe power-up regardless of the state of the input voltage.

The integrated circuit also offers a wide range of output voltage adjustment, from 2.7 V up to 28 V. This range can be adjusted with an external resistor network, and the output is further adjustable with the onboard enable pin. The enable pin can provide either a logic low, to enable the regulator, or a logic high, to disable it. This allows the TPS71828-28YZCT to be used in a variety of applications, from supplying isolated power for microcontrollers to providing the main power for higher voltage applications.

In summary, the TPS71828-28YZCT is a versatile, high-performance voltage regulator. It is designed to provide excellent power efficiency and accuracy in a wide variety of applications. Its adaptive bandgap reference and integrated power-on reset provide robust protection, while its integrated EMI filter helps to eliminate high-frequency noise. Furthermore, its wide range of output voltage adjustment allows it to be used in a diverse range of situations.

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