S-1142C28H-E6T2U

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The S-1142C28H-E6T2U is an advanced linear voltage regulator designed to provide precision voltage regulation and current limiting protection in a variety of power management applications. It is specifically designed for application fields where low quiescent current, high precision, and wide temperature range are needed. The S-1142C28H-E6T2U is ideal for battery-powered systems, providing a fast response to changes in input voltage, low quiescent current, and low thermal resistance. It is also suitable for automotive, industrial, communication, and medical applications.

The S-1142C28H-E6T2U is based on a fixed three-terminal linear voltage regulator circuit topology. Using external resistors to set the output voltage, the regulator provides low output voltage noise, high ripple rejection ratio, and good line and load regulation. The S-1142C28H-E6T2U offers an excellent output voltage accuracy of ±1% over a wide range of operating temperature and voltage input conditions. It is available in an adjustable range of 1.2 V to 28V and provides a maximum output current of 250 mA.

The S-1142C28H-E6T2U operates with an internal thermally-assisted current limit circuit. It protects the device against short circuit and over current conditions. In the event of a short circuit or over current condition, the thermally-assisted current limiting circuit limits the output current to the specified maximum and the device enters thermal shutdown to protect the device from destructive current levels. The thermal shutdown feature will reset itself once the over temperature condition resolves.

The S-1142C28H-E6T2U also features a unique adjustability range from 50 mV to 5V. Clip-and-Paste design allows for easy adjustment of the output voltage for various applications. It is rated for operation at temperatures from –40°C to +85°C, providing stable operation over a wide range of temperatures. The S-1142C28H-E6T2U is housed in a SOT-23-5 package, making it well-suited for size- and cost-critical applications.

In summary, the S-1142C28H-E6T2U voltage regulator provides superb performance and protection in a wide selection of power management applications. Its low quiescent current, high precision and wide temperature range make it an excellent choice for a variety of battery-powered systems, automotive, industrial, communication and medical applications. With its adjustable output range of 50 mV to 5V and its unique Clip-and-Paste design, the S-1142C28H-E6T2U linear voltage regulator is an ideal solution for size- and cost-sensitive applications.

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