S-13R1F38-A4T2U3

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The S-13R1F38-A4T2U3 is a linear voltage regulator integrated circuit (IC) managed by a pulse-width modulator (PWM). It is commonly used in power management integrated circuits (PMICs) as a voltage regulator, offering a load-independent, precisely regulated output voltage.

The S-13R1F38-A4T2U3 IC is based on the proprietary PWM IC architecture developed by LNK Semiconductor Corporation. The IC regulates the output voltage by dynamically controlling the internal switching frequency, offering excellent load and line regulation to maintain an accurately regulated output voltage. This makes the S-13R1F38-A4T2U3 an ideal choice for applications where precise voltage regulation is required.

The S-13R1F38-A4T2U3 offers a wide input voltage range of 4.5V to 20V, making it suitable for a wide range of input conditions. Additionally, it is also capable of supporting a maximum output current of up to 1.25A. This makes it a great choice for applications that require a steady supply of reliable current.

The S-13R1F38-A4T2U3 IC is typically used in a range of applications, including low noise audio applications, consumer electronics, portable computing devices and telecommunication systems. It is also a popular choice in the automotive sector for providing steady current to various on-board systems.

When used in consumer electronics applications, the S-13R1F38-A4T2U3 is typically paired with an external pass transistor to provide additional output current capability. It can also be used in applications where load sharing is required, allowing multiple loads to be supplied from a single source using one or more of these ICs in a parallel connection.

The S-13R1F38-A4T2U3 features a number of additional features and protections, such as over-current protection, over-voltage protection and thermal shutdown. These features protect both the IC itself and the load, making it a safe and reliable choice for a variety of applications.

The S-13R1F38-A4T2U3 IC also offers high levels of efficiency, up to 97%. It operates in a continuous conduction mode (CCM), providing excellent load and line regulation, enabling the device to perform optimally even when the line conditions are varied.

Overall, the S-13R1F38-A4T2U3 is an ideal choice for applications requiring a reliable, linear voltage regulator IC. With its wide input voltage range, high output current capability, various features and protections and excellent efficiency, it offers a great combination of flexibility and reliability for a variety of different power management applications.

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