AP1156ADS14

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The AP1156ADS14 is a dual output, step-down, linear voltage regulator. It has a 2.5V to 18V input voltage range and can provide a maximum output current of 4A. Additionally, it features thermal-shutdown protection and short-circuit protection. As such, it is suitable for a variety of applications.

The AP1156ADS14 operates in a linear (non-switching) mode which enables it to provide very stable and highly efficient voltage regulation. It has a built-in 16-ohm N-channel MOSFET which allows for high-efficiency voltage regulation by minimizing losses due to switching. This makes it an ideal solution for power management applications such as LED drivers, battery chargers and power supplies.

The AP1156ADS14 operates by using two independent voltage regulators to produce two outputs, which are connected together at the output terminal. The device uses a reference voltage to compare the input voltage against, which is then regulated through an error-amplifier circuit. This error-amplifier circuit amplifies the difference between the input voltage and the reference voltage and then sends a control signal to the MOSFET in order to regulate the output voltage to the desired level.

The AP1156ADS14 is available in a variety of packages including 24-pin, 20-pin and 16-pin. It also features an adjustable output voltage and a wide input voltage range, making it suitable for a variety of applications. Additionally, it runs at a low quiescent current which helps reduce power consumption and maintains a high level of energy efficiency.

In summary, the AP1156ADS14 is a dual output, step-down, linear voltage regulator. It is suitable for a wide range of applications including LED drivers, battery chargers and power supplies. It is available in a variety of packages and features an adjustable output voltage, wide input voltage range, low quiescent current and thermal-shutdown protection. This makes it an ideal choice for power management applications.

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