AP1117Y25G-13

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AP1117Y25G-13 is an adjustable linear regulator which can achieve a low power dissipation, providing a high output current up to 1.5 A while maintaining accurate output voltage. The device includes on-chip thermal shutdown protection and current-limiting. It has an adjustable output of 1.25V to 25V making it suitable for many applications. It is well-suited for use in a wide variety of systems, including personal computers, workstations, server systems, embedded systems, and other communication and multimedia equipment.

AP1117Y25G-13 is designed to offer superior performance, low-standby current, excellent regulation and transient response, which makes it ideal for high power, fixed and adjustable voltage applications. It is suitable for high-efficiency, or low-power designs regulated from a single supply. The low dropout design enables the regulator to operate at a lower voltage, while still providing a regulated output without adverse effects. This results in a better efficiency and improved thermal performance.

AP1117Y25G-13 are available in an adjustable output configuration, offering full voltage flexibility over a wide range. Additional features include adjustable current limit, overtemperature protection, and overcurrent protection. The improved accuracy of the output voltage makes the device suitable for high current applications such as microprocessors, optical transceivers, and servers. The output voltage is easily adjustable using the integrated potentiometer, enabling precise voltage setting and better control over system performance.

The AP1117Y25G-13 regulator can be configured for either positive or negative output. The negative rail supply provides a solution for wide output voltage range applications. The negative rail supply voltage can be set from -1.25 to -25V. This design is ideal for low voltage applications, as the output voltage can be adjusted with a separate adjustment pin to -1.25 to -25V. This feature is designed for efficient and reliable operation in high-side and low-side battery operated applications. The current-limiting and thermal protection provide further protection for the device.

The application area of AP1117Y25G-13 is wide, including DC-DC converter, digital-analog converter, telecommunications, embedded systems, and automotive applications. In DC-DC converter, it can convert unregulated input voltage to a stabilized and regulated output at the same or lower voltage. In telecommunications, it is used to provide a regulated supply voltage for different types of devices. In embedded systems, it is widely used to regulate a single supply voltage in a wide range of applications, such as automotive, industrial, and consumer electronics. The precise output voltage regulation and low dropout current makes the device ideal for low-power, energy-efficient designs and cost-sensitive applications.

AP1117Y25G-13 working principle is simple. It takes an input voltage and produces an output voltage that is higher, lower, or equal to the input voltage. The output voltage is regulated by controlling the amount of current that flows in the circuit. The output current can be controlled either by adjusting the feedback resistor, or by using a current-limit feature. The device also includes on-chip protection features, such as overtemperature, overcurrent, and short-circuit protection.

In summary, the AP1117Y25G-13 is an adjustable linear regulator, suitable for a wide variety of applications. It has an adjustable output range of 1.25V to 25V, with excellent regulation and transient response. The device also has current-limiting, overtemperature protection, overcurrent protection, and short-circuit protection. It can be used for DC-DC converter, Digital-Analog converter, Telecommunications, embedded systems and automotive applications.

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