REG113EA-2.5/2K5

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The REG113EA-2.5/2K5 is a linear voltage regulator that belongs to the PMIC - Voltage Regulators family. It is specifically designed for controlling the output voltage of isolated applications that require a stable and reliable power supply. This device is a voltage regulator which steps up and controls the voltage for a wide range of applications, including low-voltage battery-powered devices, power conversion applications, and equipment requiring large input voltage ranges.

The REG113EA-2.5/2K5 allows for the output voltage to be adjusted to a range of 2.5 to 2.5 kV by means of a single resistor. In addition, the regulation accuracy is fixed at ±2%, depending on the variation of the input voltage. This voltage regulator is also designed to ensure a high current limiting and thermal shutdown features, which is important for system reliability and protection of the load.

In terms of application field, the REG113EA-2.5/2K5 can be used as an output voltage regulator in battery-powered, automotive, industrial, and communication systems. It also finds widespread use in power management applications in microprocessors, digital video cameras, and a wide range of digital and analog devices. Furthermore, the device is capable of keeping its output voltage stable with respect to different temperature ranges, making it suitable for high-frequency switching systems.

In terms of working principle, the REG113EA-2.5/2K5 is composed of a regulating device (transistor) connected to the output voltage, a current limiting device connected to the transistor, and an error amplifier, which senses any error between the output voltage and the reference voltage., and compares them with the reference voltage. If a difference is detected, the output voltage is adjusted to the reference voltage set-point by means of the regulating device. This output adjustment is done in a cycle until the desired output voltage is reached.

Aside from the above, the REG113EA-2.5/2K5 is also designed to provide thermal protection and fast start-up. The thermal protection feature helps to protect the device from overheating, while the fast-start-up feature helps to reduce the in-rush current during start-up and helps to ensure that the output voltage is reached in a fast and reliable manner.

In conclusion, the REG113EA-2.5/2K5 is an efficient and reliable voltage regulator that belongs to the PMIC - Voltage Regulators family. It is specifically designed for controlling the output voltage of isolated applications that require a stable and reliable power supply. This device is capable of adjusting its output voltage to a range of 2.5 to 2.5 kV with a regulation accuracy of ±2%. It also provides thermal protection and fast start-up features to ensure reliable performance and improved system reliability. The device is capable of providing a stable output voltage with respect to different temperature ranges, making it suitable for high-frequency switching systems, and can be used as an output voltage regulator in battery-powered, automotive, industrial, and communication systems.

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