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S-13R1D19-N4T1U3

S-13R1D19-N4T1U3 Description

The S-13R1D19-N4T1U3 is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) domain. This regulator is engineered to provide a stable and efficient power supply with a fixed output voltage of 1.9V and a maximum output current of 150mA. It is housed in a compact SC82AB package, making it suitable for a wide range of applications where space is a critical consideration.

S-13R1D19-N4T1U3 Features

• Output Type: Fixed, ensuring a consistent voltage output of 1.9V.
• Input Voltage Range: Capable of operating with a maximum input voltage of 5.5V, providing flexibility in power source options.
• Output Current: Delivers a robust 150mA of output current, sufficient for powering various electronic devices and components.
• Low Dropout Voltage: A maximum dropout voltage of 0.28V at 100mA ensures high efficiency, especially in low-voltage applications.
• Low Quiescent Current: With a quiescent current (Iq) of just 1 µA, the S-13R1D19-N4T1U3 minimizes power consumption in standby mode, making it ideal for battery-powered devices.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Equipped with overcurrent protection, reverse current protection, and thermal shutdown, ensuring reliable and safe operation under various conditions.
• High PSRR: A power supply rejection ratio (PSRR) of 70dB at 1kHz helps in filtering out noise from the input power supply, resulting in cleaner output voltage.
• Compliance and Packaging: ROHS3 compliant and available in a surface-mount package with a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for high-volume manufacturing processes.

S-13R1D19-N4T1U3 Applications

The S-13R1D19-N4T1U3 is well-suited for a variety of applications due to its compact size, high efficiency, and robust protection features. Some specific use cases include:

• Portable Electronics: Ideal for powering smartphones, tablets, and other handheld devices where space is limited and battery life is crucial.
• Wearable Devices: Perfect for fitness trackers, smartwatches, and other wearables that require low power consumption and a stable power supply.
• IoT Devices: Suitable for Internet of Things (IoT) devices that need a reliable and efficient power source to operate in various environmental conditions.
• Medical Devices: Can be used in portable medical devices such as glucose meters and portable ECG machines, where accuracy and reliability are paramount.
• Industrial Applications: Applicable in low-power industrial sensors and controllers that require a stable and efficient power supply.

Conclusion of S-13R1D19-N4T1U3

The S-13R1D19-N4T1U3 stands out as a versatile and efficient linear regulator, offering a combination of high performance and robust protection features. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and noise reduction are critical. The compact SC82AB package and surface-mount technology ensure ease of integration into modern electronic designs. With its comprehensive protection features and compliance with industry standards, the S-13R1D19-N4T1U3 is a reliable and efficient solution for a wide range of power management needs.