AP7361C-12E-13

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AP7361C-12E-13 is a step-down linear voltage regulator manufactured by Advanced Power Electronics Corporation (APEC). The AP7361C-12E-13 has a wide input range of 4.75V to 12V, and a fixed output voltage of 1.2V. It can deliver up to 3A of output current, and its output current regulation is accurate to +0.5%.

The AP7361C-12E-13 has a very low dropout voltage of 200mV at 3A while the quiescent current is just 5µA. This makes it ideal for power-sensitive applications where every mV counts. The device also has overload, over voltage and thermal protection, further increasing its reliability. Its SOT-23 package makes it a great choice for space-constrained systems, as it occupies a tiny amount of printed circuit board (PCB) space. The pinouts are also compatible with devices from other manufacturers.

AP7361C-12E-13 is a versatile device and can be used in a wide range of application fields. It can be used in battery-powered devices, where it will provide a stable and long-lasting power supply. It is also suitable for medium and high-power applications such as automotive electronics and industrial control systems, as its 3A output current regulatory and thermal protection features make it ideal for such applications. It is also used in laptop and tablet adapters, DC/DC converters and telecom modules.

The core technology behind the AP7361C-12E-13 is linear voltage regulation. A voltage regulator is an electronic device that adjusts an unregulated voltage to a specific desired voltage. The AP7361C-12E-13 is a linear regulator - it works by sensing the input voltage and regulating the output voltage by means of a voltage divider formed by a series of transistors. The regulated output voltage is then compared against a reference voltage and feedback is used to control the output voltage.

The AP7361C-12E-13 employs a series of bipolar transistors, which become more conducting as the voltage increases, and a control circuitry to control the switching times and compensating for temperature and load variations. This allows it to respond quickly to varying loads and temperatures, ensuring the output voltage remains stable at all times. The advantage of this technology is its efficiency - since the regulator is almost always working in linear mode, it\'s able to supply the necessary amount of power with minimal power losses.

All in all, the AP7361C-12E-13 is a highly efficient and reliable device suitable for a wide range of applications. Its low dropout voltage, overload and thermal protection and accurate output current regulation all make it a great choice for space-constrained and power-sensitive applications. Its linear voltage regulation technology makes it highly efficient at providing stable output voltage, and its SOT-23 package makes it great for space-constrained systems.

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