LFC789D25CPWRE4

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The LFC789D25CPWRE4 voltage regulator Controller is a linear regulator controller designed to regulate an adjustable output voltage. This device combines the precision of an integrated digital logic processor with a low power, low voltage linear regulator module to provide substantial improvement in overall line and load performance over linear voltage regulator controllers.

This advanced digital linear regulator controller improves system performance and provides additional features to reduce board space, enhance system reliability and support higher power levels. It offers high-precision voltage regulation, fast line transient response time and low noise performance with low output voltage ripple and voltage sag. Its low power, low voltage operation makes it ideal for powering multiple low power systems.

The regulator controller integrates an adaptive body bias circuit and an adjustable switching frequency that provide an improved transient line and load response. It also offers selectable current limit to prevent overloading and a low overvoltage threshold to protect the system. With the integrated soft start feature, it supports a wide range of input supply conditions.

The LFC789D25CPWRE4 is a versatile linear regulator controller capable of regulating an adjustable output voltage with an accuracy of less than 1mV across the full output range. This device provides a low voltage, low power solution and offers superior performance when placed in the vicinity of high frequency switching power circuits or large power transformers.

The LFC789D25CPWRE4 regulator controller includes a low voltage regulator and a linear control IC to adjust the output voltage. The linear control IC communicates the power supply requirements to the low voltage regulator, which then adjusts the output voltage to meet the desired setpoint. The linear regulator controller also features an adjustable frequency and a slew rate adjustment.

The LFC789D25CPWRE4 provides an integrated clock generator, which supports multiple operating frequencies including 16MHz, 32MHz and 64MHz. It also incorporates a wide range of fault protection schemes such as over-temperature protection, over-voltage protection, under-voltage protection, and over-current protection.

The LFC789D25CPWRE4 is designed to be used in a wide variety of applications, including low power systems, such as mobile phones, PDAs, digital cameras, and other consumer electronic devices. It is also suitable for use in industrial and automotive applications, with applications ranging from automated test equipment to power systems.

In conclusion, the LFC789D25CPWRE4 is an advanced linear regulator controller with wide input voltage range, high precision output voltage, fast transient response time and low power consumption. It provides an ideal solution for applications requiring an adjustable output voltage and superior system reliability. As a result, it is an effective and reliable voltage regulator controller for a variety of applications.

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