S-1315A40-M5T1U3

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The S-1315A40-M5T1U3 is a linear voltage regulator that can provide simple and reliable power solutions to a variety of electronic systems. Designed and manufactured by Samsung, this component has a wide range of applications in a variety of devices, such as digital cameras, smartphones, tablets, and other devices powered by a single lithium-ion battery. As a linear voltage regulator, it can provide reliable power supply and high-efficiency power conversion between the input and output voltage. It requires very low quiescent current to operate and supports a wide range of operating voltage.

The S-1315A40-M5T1U3 is a power management IC (PMIC) designed to provide a reliable integrated power supply solution for portable electronics. It is designed to provide low-ripples output voltage, even when the input voltage is changing. This component also provides excellent transient response characteristics for fast switching of dynamically varying loads. Moreover, it offers excellent line and load regulation performance and a fast transient response for dynamic loads. Along with its core voltage regulator functions, this part also comes with additional features such as over-temperature protection, output over-voltage protection, programmable UVLO and selectable soft start.

The main function of the S-1315A40-M5T1U3 is to provide a steady and low-ripple output voltage from a variable input voltage between 6V and 40V. This is achieved by a three-stage voltage regulator form, consisting of a low drop-out regulator (LDO), a boost regulator (BST) and a linear regulator (VREG). The output voltage is set by a precision reference voltage connected to the VREF pin, which is adjustable between 0.8V and 5.5V. The output voltage is then regulated by the LDO, the BST and the VREG stages to get the required output voltage.

In addition, the S-1315A40-M5T1U3 offers excellent efficiency over a wide input voltage range, up to 90% for light load operation and up to 85% for full-load operation. This makes it ideal for applications that require high efficiency and low power dissipation. In addition, the S-1315A40-M5T1U3 provides excellent line and load regulation performance and fast transient response for dynamic loads.

Overall, the Samsung S-1315A40-M5T1U3 is a high-performance and reliable linear voltage regulator, which provides efficient and stable power supply solutions for a wide range of portable devices. It requires very low quiescent current to operate and offers excellent efficiency over a wide input voltage range. This makes it ideal for applications that require high efficiency and low power dissipation, such as digital cameras, smartphones, tablets and other devices powered by a single lithium-ion battery.

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