TPS75201QPWPRQ1

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Overview

The Texas Instruments (TI) TPS75201QPWPRQ1 is a linear, low-dropout (LDO), three-terminal regulator integrated circuit designed to efficiently provide precision voltage regulation of up to 2A of output current in a wide range of applications. It is specifically designed to deliver a 5-volt supply rail with an output voltage accuracy tolerance of ±1.5%. The device has an ultra-low supply current and a low 0.05Ω internal N-channel power MOSFET and a minimum dropout voltage of just 1V over its full load range, making it ideal for applications that need a reliable and accurate low-voltage supply even in low-power consumption and/or low-voltage conditions. The device also features full protection and monitoring features to ensure the load and the device itself are not damaged while operating in harsh environment. It was designed to operate over the temperature range of -35°C to +150°C.

Application Field And Working Principle

The TPS75201QPWPRQ1 is suitable for a wide range of applications including, but not limited to, telecom, data communication, industrial, automotive, and consumer. Its key features make it an ideal choice for high-reliability, low-voltage, and low-cost solutions in applications requiring precise voltage regulation and reliable power supply, such as mobile device chargers, battery-powered instruments and sensors, and automotive systems. The TPS75201QPWPRQ1 is a cost-effective and reliable power supply solution for cutting-edge electronic designs.

This device works by utilizing the linear regulation principle. In this type of regulation, a control circuit senses the output voltage and adjusts the input voltage level accordingly to make sure that the output voltage remains within a specified range. The TPS75201QPWPRQ1 features an internal voltage reference, current limiting, and over-temperature protection. The internal current limit reduces the power dissipation of the device during overload conditions. The device also features a wide range of enable modes, allowing it to be configured in many different ways to deliver optimal performance and power savings in a wide range of applications.

In addition to its excellent protection and monitoring features, the device is designed with a low noise, low-drift voltage error amplifier and offers precision output voltage accuracy of ±1.5% over line and load variations. The device offers excellent long-term stability, temperature coefficient, and transient response with fast load response. It also features reverse current protection, reverse voltage protection, and under-voltage lockout. The various features and the design of the TPS75201QPWPRQ1 make it well suited for applications requiring precise and reliable power supply solutions.

Conclusion

The Texas Instruments TPS75201QPWPRQ1 is an ultra-low dropout voltage regulator designed to deliver high performance and reliable power supply solutions in a wide range of applications. It has a low dropout voltage of just 1V over its full load range, making it ideal for low-voltage, low-power consumption applications. Its wide range of features and simple external circuitry design make it well suited for high-reliability and low-cost power solutions. It is an excellent choice for applications where precise voltage regulation and quick load response are necessary.

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