S-1721A252J-I6T1U

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The S-1721A252J-I6T1U is part of the family of voltage regulators known as Linear Regulators. Within this family, they offer a high accuracy voltage regulating solution in a Low-Dropout (LDO) circuit configuration.

Linear regulators are the most common voltage regulator device and the S-1721A252J-I6T1U integrates better efficiency, greater precision, smaller size and improved reliability in comparison to previous linear regulator technologies. A linear regulator works by continually comparing the output voltage of the regulator with a fixed reference voltage. Whenever the output voltage deviates from this reference voltage, the linear regulator will adjust its output to remain as close to the reference value as possible, thus providing a steady regulated voltage.

The typical application fields for the S-1721A252J-I6T1U linear regulator include, but are not limited to, mobile equipment, industrial equipment and consumer electronics, such as cell phones, PDAs, LCD monitors, and digital cameras. The device is also suitable for a variety of other situations where a regulated voltage source is needed to power an electronic circuit.

The S-1721A252J-I6T1U linear regulator is able to regulate its output voltage over a wide range of input voltages, from 2.7 volts to 6.0 volts. In addition, it offers excellent load and line regulation characteristics, with typical values of 0.2% for load regulation and 0.1% for line regulation.

The regulator features inbuilt current limiting and thermal shut down protection. It is also very efficient, with a typical removal efficiency up to 97%. The device offers very accurate voltage regulation, with output voltage accuracy typically less than 1%.

The S-1721A252J-I6T1U linear regulator is capable of withstanding large inrush currents when switching from one input voltage to another, making it ideal for applications that require a steady output voltage even under varying input voltage conditions.

The linear regulator is also very versatile in terms of output current capability. It is able to output up to 1A of current and has a maximum quiescent current of 15μA. It is capable of delivering a maximum of 2A output current when mounted on an appropriate heat sink.

This linear regulator uses a two-stage circuit configuration to ensure overall stability and minimize external component count. It also allows for improved thermal performance and offers a lower dropout voltage compared to single-stage regulator devices.

In summary, the S-1721A252J-I6T1U is a versatile and robust Linear Voltage Regulator ideal for applications in a variety of fields. Its wide input voltage range makes it suitable for use in many different conditions, while its stability and protection features, efficient performance and excellent output voltage regulation all make it a great choice for designers of electronic circuits.

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