S-1142D32H-E6T2U

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The S-1142D32H-E6T2U is a three-terminal, adjustable, linear voltage regulator of the PMIC (Power Management IC) – Voltage Regulators – Linear family. Capable of providing output voltages up to 25 volts, it provides an excellent combination of performance and cost when compared to other types of voltage regulators.

The S-1142D32H-E6T2U features internal current limiting circuitry and thermal shut-down, both of which help in preventing damage due to overload and overheating. An internal circuit design results in low voltage drops and minimal input outlet current, making it ideal for applications where conserving energy is a priority. The open-loop voltage stability offered by the S-1142D32H-E6T2U is superior to any comparable device available in the market.

The S-1142D32H-E6T2U is suitable for a variety of applications, including regulation of voltage for high-gain audio amplifiers, power supplies, and LED drivers. It is also ideal for automotive applications, where it can be used for voltage regulation in heated seats and lighting systems as well as for powering essential component electronics.

The working principle of the S-1142D32H-E6T2U is based on a conventional voltage regulator circuit. It has an adjustable output voltage, set by a single external voltage divider; the output voltage is then compared against the reference voltage, which serves as the reference in the feedback loop. When the output voltage is lower than the reference, the transistor amplifies the difference to control the power output, thus establishing the desired and regulated voltage.

The output current of the S-1142D32H-E6T2U is limited to a safe level through two steps. The current limit is first set by the maximum output current of the voltage regulator. Additionally, an internal thermal shut-down circuit shuts off the output current when it exceeds the maximum level, providing improved protection.

The S-1142D32H-E6T2U also features low output noise, a fast transient response, and low quiescent current. These features make the S-1142D32H-E6T2U a versatile regulator for both consumer and industrial applications. It is also RoHS compliant, with halogen-free packaging options available.

The S-1142D32H-E6T2U is a reliable, adjustable linear voltage regulator designed for a wide range of applications where stability and precision are essential. With its adjustable output voltage capability, high-stability, low power consumption, and ease of use, it is well suited for a variety of consumer, industrial, and automotive projects.

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