S-1133B35-I8T1U

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The S-1133B35-I8T1U is a linear voltage regulator that can be used in many different applications around the world. The positive and negative voltage supply outputs of the device make it suitable for a variety of uses, including a low-noise voltage source for audio systems, a power source for microcontrollers, and a high quality DC-DC converter. These and other uses make the S-1133B35-I8T1U a very attractive choice for applications that require a reliable charged power supply. In this article, we will take a more in-depth look at the device\'s application field, working principle, and some of its features and characteristics.

Application Field

The S-1133B35-I8T1U is designed for a wide range of applications, including low-noise voltage sources for audio systems, power sources for microcontrollers, high-quality DC-DC converters, and other applications that require a reliable power supply. The device can also be used in applications requiring a negative voltage supply, such as LED lighting systems and monolithic integrated circuits. Its low voltage drop across its output makes it suitable for vehicles that require low power output. The low ripple noise of the device makes it a great choice for any application that requires proper filtering and protection from voltage spikes.

Working Principle

The S-1133B35-I8T1U is a linear voltage regulator, which means that it works by controlling the voltage output so that it is a fixed amount higher than the input, or supply voltage. The device uses a three-terminal configuration, with an input, output, and an error pin. The error pin is connected to the output voltage and provides the signal to the regulator when it needs to adjust the voltage output. When the voltage at the error pin is higher than the reference voltage, the regulator decreases its output voltage, and vice versa. This is known as the "error amplifier" principle.

The S-1133B35-I8T1U also has internal protection features, such as over-voltage protection, reverse-battery protection, and short circuit protection. These features provide the device with better reliability, especially in applications that experience voltage spikes or sudden changes in the power supply. The device also has thermal shutdown protection, which causes the device to shut off if the temperature of the device exceeds a certain threshold value.

Features & Characteristics

The S-1133B35-I8T1U features an adjustable output voltage range from 0.8V to 25V. The device\'s maximum output current is 1.5A and its line regulation is less than 0.5%. This makes it suitable for applications that require stable and consistent voltage levels. The device also has a very low ripple noise of 30mVrms, perfect for any application that requires high-quality filtering and protection.

The S-1133B35-I8T1U is available in a 14-pin SOIC package and has an operating temperature range of -40°C to +105°C. Its high ambient temperature and mechanical stability make it a great choice for applications in extreme environments. Additionally, the device\'s low quiescent current of 3mA makes it more power-efficient than similar devices.

The S-1133B35-I8T1U is a linear voltage regulator designed for a wide range of applications requiring a reliable and powerful power supply. Its adjustable output voltage range, low ripple noise, and low quiescent current make it an ideal choice for applications that demand stable and consistent voltage levels. Additionally, its features and characteristics make it suitable for a variety of uses, including as a low-noise voltage source for audio systems, a power source for microcontrollers, and a high-quality DC-DC converter.

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