S-812C20AY-B2-U

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The S-812C20AY-B2-U voltage regulator is a linear regulator that belongs to the family of PMIC (Power Management Integrated Circuits). It is designed to provide a stable direct current (DC) output voltage which is maintained regardless of fluctuations in the input voltage or the load impedance. Its wide input voltage range and value adds flexibility to the power supply design. This makes it suitable for use in many applications.

The S-812C20AY-B2-U voltage regulator is based on a three-terminal fixed output linear regulator integrated circuit. It features an enable/disable control, low dropout voltage, and inherent current-limiting capabilities. It has a high-efficiency power supply for low power applications such as cell phones, portable electronics, and other small-scale devices. It is a very reliable and cost-effective solution for delivering clean and reliable DC power.

The voltage regulator has an operating temperature range of -20° C to 85° C for normal environments and -40° C to 125° C for extreme temperature conditions. It also has a wide operating voltage range of 6.5V to 20V and a maximum output current of 150mA. Its low dropout voltage ensures a high level of efficiency and stability, while its low quiescent current consumption makes it suitable for a variety of performance-critical applications.

The S-812C20AY-B2-U voltage regulator is designed to maintain a fixed output voltage by creating a series pass element within the device to regulate the current flow to an output terminal. It utilizes an input voltage that is higher than the output voltage to create a voltage drop across the internal pass element, which results in a regulated output voltage. This series pass circuit is configured with a precision voltage reference, an error amplifier, and a pass element.

The S-812C20AY-B2-U voltage regulator also features an enable/disable control. When the signal at the enable pin is high, the regulator is enabled and the output voltage is maintained. When the signal at the enable pin is low, the regulator is disabled and the output voltage is held low. The device also incorporates over-current protection and thermal shutdown protection to ensure the safe operation of the device in the event of a short circuit.

The S-812C20AY-B2-U voltage regulator offers numerous advantages in applications that require low power consumption, high efficiency, and precise regulation. Its wide operating voltage range makes it suitable for a variety of applications, from small scale devices to high power systems. It is also easy to use and reliable, making it an ideal power supply solution for industrial and commercial applications.

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