S-812C26BPI-C4GTFU

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S-812C26BPI-C4GTFU is a power management integrated circuit (PMIC) voltage regulator of the linear type. The voltage regulator is a negative-linear regulator with a maximum output current of up to 400mA, and a minimum input voltage of 0.8V. The device offers thermal shutdown and short-circuit protection, and allows the user to select between three different output voltages: 2.6V, 3.3V, and 5.0V.

S-812C26BPI-C4GTFU has a wide range of applications, including powering LCDs, small memories, and other low-power applications. The device can also be used to power small microcontrollers or RF integrated circuits, as it provides highly accurate output voltage. It is also suitable for small-to-medium power bank designs, as it offers high efficiency and excellent line/load regulation.

S-812C26BPI-C4GTFU is designed to offer excellent performance and reliability even in the most demanding conditions. It has low stand-by power loss, high power-conversion efficiency, low temperature coefficients, and high ripple rejection. The device is also able to work over a wide temperature range of -40 to +85 °C.

The S-812C26BPI-C4GTFU circuit operates according to the linear regulator principle. This system works by regulating the output voltage by varying the difference between the input voltage and output voltage. The feedback loop constantly measures the output voltage and adjusts it accordingly to maintain the required voltage. When the output voltage is higher than the desired input voltage, the device reduces the output current to maintain the desired value. Similarly, when the output voltage is lower than the desired input voltage, the device increases the output current.

S-812C26BPI-C4GTFU is designed with a two-stage current-limiting function. The first stage is designed to reduce the ripple current and minimize the current drawn from the input source. The second stage ensures that the output current never exceeds the maximum value of 400mA. The device also has a safe start-up circuit protection which prevents the output voltage from rising above the input voltage during start-up.

The S-812C26BPI-C4GTFU provides excellent reliability and is designed to operate over a wide range of voltages and temperatures. It is an ideal choice for powering small, low-power applications. The device is also cost-effective, and offers superior performance and reliability in comparison to other similar voltage regulators.

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