S-1131B35UA-N4UTFU

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Power management integrated circuits (PMIC) are one of the most essential components required for System on Chip (SoC) solutions. They help in managing the power supplied to the device, thereby ensuring optimal efficiency and reliability for the device. PMICs typically have a variety of features, such as local or remote power management, clock management, voltage supply and voltage regulation, etc. Among these PMICs is the Linear Regulator, which is a device used to provide a stable voltage output based on a predetermined ratio of input to output. One of the most popular linear regulators is the S-1131B35UA-N4UTFU.

The S-1131B35UA-N4UTFU is a 3.3V fixed-output, low-dropout, linear voltage regulator. It is a low power, easy-to-use device that provides high accuracy solutions to power management challenges. It operates from 2.5V to 5.5V input and employs a hysteretic control loop to guarantee a fast and accurate response to input transients. The device features a wide range of features, including high output current of up to 100mA, high efficiency, low quiescent current, low thermal resistance, and temperature and voltage protection features.

The S-1131B35UA-N4UTFU\'s fixed output voltage is particularly suitable for applications that require a constant, stable voltage source. Such applications include voltage references, low power logic regulation and operation of microprocessors, ASICs and other analog and digital integrated circuits. It is also suitable for powering LED displays, LED lighting and other low voltage systems.

The S-1131B35UA-N4UTFU adopts a two-terminal design with a topology similar to a zener diode. This arrangement permits the device to maintain a stable output with low quiescent current consumption. Its high power output and low input voltage capabilities make it ideal for powering low voltage Power Over Ethernet (PoE) systems and other PoE enabled devices. Additionally, it has the capability to reduce output ripple significantly, making it suitable for systems that need ripple rejection.

The S-1131B35UA-N4UTFU uses a number of different circuit topologies that allows for a variety of different operating principles. At its most basic level, the device works as a voltage reference, a level-to-level translator, a variable voltage regulator and a voltage follower. These capabilities make it very versatile and applicable to a broad range of applications. In each of these operating modes, the S-1131B35UA-N4UTFU uses a combination of operational amplifiers, comparators and voltage references to provide extremely accurate output levels.

The S-1131B35UA-N4UTFU is also very efficient, with a typical current efficiency of greater than 90%. This means that it can provide greater power while using less power, making it an ideal choice for power-sensitive applications. Additionally, the device features integrated overvoltage and overcurrent protection to ensure safe operation. Finally, the device is RoHS compliant, making it environmentally friendly.

The S-1131B35UA-N4UTFU is a highly suitable Linear Voltage Regulator for applications such as voltage references, low power logic regulation, PoE systems and LED lighting. It has a wide range of features, including high efficiency and low quiescent current, that make it very reliable and simple to use. The device provides an accurate output level and is suitable for use in a wide variety of applications. With its simple two-terminal design and wide range of features, the S-1131B35UA-N4UTFU is an ideal choice for power management solutions.

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