AP1155ADL

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AP1155ADL is a low noise and low quiescent current linear voltage regulator designed by Anpec Electronics Corporation. This device is primarily designed for use in mobile phone handsets with applications ranging from power supply to display backlighting, controlling the voltage or current of the load with a low dropout voltage and high current accuracy. It is a highly efficient device with a quiescent current of only 0.13mA and a low operating voltage of 1.2-V to 3.3-V. The output voltage range is adjustable between 1.2-V and 5.5-V.

The AP1155ADL operates on a current-mode architecture that enables it to accurately control the voltage, allowing it to function as a linear regulator. It also employs a full power-on-reset feature that provides current control and reduces power consumption when the device is in standby mode, ensuring the system remains stable when the output voltage is limited. With the linear regulation and power-on-reset feature combined, the AP1155ADL offers low noise and low quiescent current performance.

The unique flex current mode architecture enables the AP1155ADL to operate with a wide input voltage range and wide frequency range. This flexibility allows the device to accurately control the output voltage with a high degree of accuracy, making it ideal for use in portable electronics, hand-held medical and industrial products. The wide input voltage range and frequency range also allow the device to be used in a variety of applications, including portable power management systems, power supply and display backlighting.

The AP1155ADL uses an internal MOSFET that allows the device to deliver higher output power and current accuracy while remaining stable over the full temperature range. Its wide range of adjustable voltage output can be set between 1.2V and 5.5V. The device also includes a slew rate control feature that provides a stable operation for high current requirements.

The AP1155ADL is a highly efficient device that is able to offer an excellent solution for the power requirements of applications such as mobile handsets and portable electronics. Its low noise and low quiescent current design enables it to provide a reliable source of power that is able to reduce system power consumption and increase system performance. The device is also capable of operating over a wide input voltage range, making it suitable for a variety of power management applications.

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