RT9073-25GU5

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PMIC - Voltage Regulators - Linear is a very important application field for the RT9073-25GU5. This device is a low-dropout linear regulator meant to provide voltage stability for systems and devices requiring multiple voltage supplies. It is specially designed to provide tight TIGHTReg™ regulation and exceptional line and load transient performance.

The RT9073-25GU5 is built on a CMOS advanced process and employs high-accuracy 1% tolerance feedback resistors, eliminating the need for thermal drift compensation. The device also features output voltage sequencing and tracking with up to ±2.5% accuracy, allowing it to provide very precise, stable voltage supplies while also making it suitable for higher-current applications.

The RT9073-25GU5 is designed to provide excellent line and load transient response. In addition, it offers a very low dropout voltage allowing it to maintain the output voltage even with a wide input voltage range. This ensures that the output voltage remains regulated even under high-load conditions.

The working principle of the RT9073-25GU5 involves the conversion of a given input voltage into a stable and regulated output voltage. This is done by a series of transistors and resistors which compare the input and output voltages and adjust the voltage gain to regulate the output voltage. The process is based on the well-known linear regulator principle, in which the output voltage is a scaled version of the input voltage minus a voltage drop.

The RT9073-25GU5 also makes use of external components like capacitors and resistors to enhance the performance of the device. The capacitors act as energy storage elements, while the resistors provide additional electrical impedance, allowing the device to better handle transient loads. In addition, the device also features hysteresis control and over current protection, allowing it to shut down gracefully in case of over voltage or over current conditions.

The RT9073-25GU5 is an excellent solution for applications requiring multiple voltage supplies, as it is designed to provide a stable and regulated output voltage. It offers excellent line and load transient response and a very low dropout voltage, allowing it to maintain the output voltage even with wide input voltage variations. In addition, the device also features external components to enhance the performance and protection, making it even more reliable. With these features, the RT9073-25GU5 is an ideal voltage regulator choice for multiple-voltage supplied systems.

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