AP1086K18G-13

In this modern age of technological advancements and emerging market needs, the need for power management integrated circuits (PMIC) is growing in the industrial and consumer electronics markets. Linear voltage regulators are among the most commonly used PMICs, and provide a cost-efficient solution for controlling and regulating the voltage applied to an electronic device or application. One such device is the AP1086K18G-13, a low-cost, single-channel, low-dropout (LDO) linear regulator.

The AP1086K18G-13 is a high-efficiency, single-channel, adjustable, low-dropout linear regulator that supports a wide input range of 4V to 18V. Its small size, low quiescent current, and high efficiency make it a suitable choice for space-constrained and/or cost-sensitive applications. It also features a wide operating temperature range of -40°C to +85°C, making it well-suited to demanding operating environments. The device can be configured to offer a wide output voltage range, from 0.9V to 10V. It also offers a fast transient response time, low output noise and high EMI immunity.

The main application field for this linear regulator is power management for a variety of systems, including both consumer and industrial applications. It can be used in systems such as automotive and automotive systems, computer and projection systems, telecommunication systems, terrestrial and satellite TV systems, smart phones and other mobile products, and industrial/medical systems, to name just a few. Additionally, the AP1086K18G-13 can also be used in power supplies, battery-backed and point-of-load devices, and motor controllers.

The working principle of the AP1086K18G-13 is simple and straightforward. When the power supply voltage is applied to the input of the regulator, it will provide a regulated output voltage (Vout) at its output. The precise voltage depends on the voltage selected to drive the output P-channel mosfet. The mosfet ensures that the output voltage is limited to the required value, while the voltage at the input can change due to line-voltage fluctuations and load variations. The device also features a reverse-voltage protection circuit, as well as an over-current protection circuit, to keep the system protected in case of faults.

The AP1086K18G-13 is an excellent choice for a variety of applications, due to its low quiescent current, high efficiency, wide operating temperature range, fast transient response time, and high EMI immunity. Its small size and low cost make it suitable for cost-sensitive projects, and its wide operating range makes it well-suited for a variety of applications, from automotive and computer systems to industrial/medical systems. Its simple working principle and integrated protection circuit also ensure reliability and robustness in operation.