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S-L2980A39MC-TF-U

S-L2980A39MC-TF-U Description

The S-L2980A39MC-TF-U is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the field of power management integrated circuits (PMICs). This regulator is specifically tailored for applications requiring a fixed output voltage of 3.9V and a maximum output current of 150mA. The device is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The regulator operates with a maximum input voltage of 10V and features a low dropout voltage of 0.14V at 50mA, ensuring efficient operation even under low input-to-output voltage differentials. The S-L2980A39MC-TF-U also boasts an ultra-low quiescent current of 1 µA, contributing to its high efficiency and suitability for battery-powered applications.

S-L2980A39MC-TF-U Features

• Fixed Output Voltage: The regulator provides a stable output voltage of 3.9V, ensuring consistent power delivery to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.14V at 50mA, the S-L2980A39MC-TF-U maintains high efficiency even when the input voltage is close to the output voltage.
• Ultra-Low Quiescent Current: The device features an ultra-low quiescent current of 1 µA, which is crucial for minimizing power consumption in low-power and battery-operated applications.
• Enable Control Feature: The regulator includes an enable control feature, allowing users to turn the regulator on and off as needed, which can help in power management and reducing standby power consumption.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) of 65dB at 1kHz, ensuring that the output voltage remains stable even in the presence of input voltage fluctuations.
• Surface Mount Packaging: The SOT23-5 package is designed for surface mount technology (SMT), making it suitable for automated assembly processes and compact board designs.
• Compliance and Reliability: The S-L2980A39MC-TF-U is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, its moisture sensitivity level (MSL) is rated at 1 (unlimited), making it highly reliable in various environmental conditions.

S-L2980A39MC-TF-U Applications

The S-L2980A39MC-TF-U is well-suited for a variety of applications due to its high efficiency, low dropout voltage, and compact size. Some specific use cases include:

• Battery-Powered Devices: The ultra-low quiescent current and low dropout voltage make it ideal for portable and battery-operated devices where power efficiency is critical.
• Consumer Electronics: The regulator's small form factor and high performance make it suitable for consumer electronics such as smartphones, tablets, and wearable devices.
• Industrial Applications: The device's robustness and compliance with environmental standards make it suitable for industrial applications where reliability and efficiency are paramount.
• Medical Devices: The compact size and high performance of the S-L2980A39-TMCF-U make it an excellent choice for medical devices that require precise power management and low power consumption.

Conclusion of S-L2980A39MC-TF-U

The S-L2980A39MC-TF-U from ABLIC Inc. stands out as a highly efficient and reliable linear regulator, offering a fixed output voltage of 3.9V and a maximum output current of 150mA. Its low dropout voltage, ultra-low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and stability are crucial. The compact SOT23-5 package and surface mount technology ensure it fits seamlessly into modern, space-constrained designs. With enable its control feature and compliance with environmental standards, the S-L2980A39MC-TF-U is a versatile and reliable solution for a wide range of power management needs.