S-13R1G19-A4T2U3

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The S-13R1G19-A4T2U3 is a linear voltage regulator that belongs to the family of on-chip power management ICs (PMICs). This class of linear voltage regulators provide a simple and cost-effective solution for maximizing the efficiency of an electronic system. The device is especially suited for controlling the output voltage in RF and low power applications, such as cellular phones, MP3 players, digital cameras, and other consumer electronic devices.

The S-13R1G19-A4T2U3 is an advanced linear voltage regulator with a wide range of features. It offers a wide input voltage range (2.5V-17V) and low quiescent current, making it an ideal choice for a variety of power management applications. The device also supports a range of output currents up to 5A, and it supports programmable over-current protection and over-temperature protection. Furthermore, it has a flexible output voltage selection pin, allowing for voltage adjustments as small as 0.4V increments for a wide variety of applications.

The working principle of an S-13R1G19-A4T2U3 is based on a voltage reference circuit and an error amplifier. This type of linear voltage regulator uses a linear regulator architecture which is based on a feedback control loop. In this architecture, the output voltage is monitored and compared to a reference voltage internally. If the output voltage deviates from the reference voltage then the error amplifier would adjust the output voltage to return it to the desired level.

The S-13R1G19-A4T2U3 has several typical applications. It is ideally suited for portable multimedia applications, as it has a very low quiescent current of only 15µA. It is also suitable for powering digital cameras and cellular phones, as it supports output currents up to about 5A. Additionally, it is well suited for controlling the voltage of MCUs, microcontrollers, and SoCs, as it offers a wide input range and programmable output voltage.

Overall, the S-13R1G19-A4T2U3 is an ideal choice for a variety of linear voltage regulator applications. Moreover, its low quiescent current and wide input voltage range make it particularly suitable for supporting demands in low power and portable electronics. It has a wide range of features, and it supports adjustable output voltages and current limits. Finally, the device is easy to implement and cost-effective, making it an excellent choice for designers looking to maximize efficiency while minimizing cost.

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