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S-L2980A21MC-TF-U

S-L2980A21MC-TF-U Description

The S-L2980A21MC-TF-U is a high-performance linear regulator designed by ABLIC Inc. for applications requiring a stable and efficient power supply. This IC is part of the Power Management Integrated Circuit (PMIC) category and is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The regulator features a fixed output voltage of 2.1V and can deliver a maximum output current of 150mA. It operates with an input voltage range up to 10V, ensuring compatibility with a wide range of power sources.

S-L2980A21MC-TF-U Features

• Fixed Output Voltage: The S-L2980A21MC-TF-U provides a stable output voltage of 2.1V, ensuring consistent power delivery to sensitive electronic components.
• High Efficiency: With a maximum dropout voltage of 0.26V at 50mA, this regulator maintains high efficiency even under varying load conditions.
• Low Quiescent Current: The regulator features an ultra-low quiescent current of 1µA, which is crucial for battery-powered applications where minimizing power consumption is essential.
• Enable Control Feature: The enable control feature allows for dynamic control of the regulator, enabling power-saving modes and efficient power management.
• High PSRR: The regulator boasts a high Power Supply Rejection Ratio (PSRR) of 70dB at 1kHz, effectively filtering out noise from the input supply and ensuring clean output voltage.
• Low Supply Current: The maximum supply current of 140µA ensures minimal power loss and efficient operation.
• Compliance and Packaging: The S-L2980A21MC-TF-U is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious designs. It is available in a surface-mount package, specifically in tape and reel format, facilitating automated assembly processes.

S-L2980A21MC-TF-U Applications

The S-L2980A21MC-TF-U is well-suited for a variety of applications where a reliable and efficient power supply is critical. Its compact size and high efficiency make it ideal for:

• Battery-powered Devices: The low quiescent current and high PSRR ensure long battery life and stable operation in portable electronics.
• Consumer Electronics: The regulator's ability to handle a wide input voltage range and provide a stable output voltage makes it suitable for devices such as smartphones, tablets, and wearables.
• Industrial Applications: The robust design and compliance with industry standards make it suitable for industrial control systems and IoT devices.
• Medical Devices: The low noise and stable output voltage are crucial for medical equipment where precision and reliability are paramount.

Conclusion of S-L2980A21MC-TF-U

The S-L2980A21MC-TF-U from ABLIC Inc. stands out as a reliable and efficient linear regulator, offering a fixed output voltage of 2.1V and a maximum output current of 150mA. Its low dropout voltage, low quiescent current, and high PSRR make it an ideal choice for applications where power efficiency and stability are critical. The enable control feature and compact SOT23-5 package further enhance its versatility and suitability for a wide range of electronic devices. With its compliance to environmental standards and robust performance, the S-L2980A21MC-TF-U is a valuable component for modern power management solutions.