Semtech

SC4216STRT

SC4216STRT Description

The SC4216STRT is a linear regulator designed for high-performance power management applications. Manufactured by Semtech Corporation, this regulator offers an adjustable output voltage with a range from 0.5V to 3.8V, making it suitable for a variety of electronic devices. It features a maximum input voltage of 5.5V and can deliver up to 3A of output current. The regulator is designed with a dropout voltage of 0.7V at 3A, ensuring efficient operation even at high load currents. The SC4216STRT is housed in an 8SOIC package, suitable for surface-mount applications, and is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards.

SC4216STRT Features

Technical Specifications

• Output Type: Adjustable (Fixed)
• Input Voltage Range: Up to 5.5V
• Output Current: Up to 3A
• Number of Regulators: 1
• Output Configuration: Positive
• Supply Current (Max): 3 mA
• Output Voltage Range: 0.5V to 3.8V
• Dropout Voltage (Max): 0.7V @ 3A
• Quiescent Current (Iq): 50 µA
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• Package Type: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

Performance Benefits

The SC4216STRT offers several performance benefits, including:

• High Efficiency: The low dropout voltage ensures that the regulator maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: With a quiescent current of only 50 µA, the SC4216STRT is ideal for applications where power consumption needs to be minimized.
• Enhanced Protection: Features such as over-current, over-temperature, and reverse polarity protection ensure the longevity and reliability of the regulator in various operating conditions.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, providing flexibility in power management.

SC4216STRT Applications

The SC4216STRT is well-suited for a range of applications, including:

• Consumer Electronics: Ideal for powering portable devices, smartphones, and tablets where low power consumption and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems and automation equipment that require reliable power management.
• Telecommunications: Can be used in base stations and networking equipment where stable power supply is essential.
• Automotive: Applicable in automotive electronic systems, providing stable power to various electronic components.

Conclusion of SC4216STRT

The SC4216STRT is a versatile and efficient linear regulator that offers a wide range of features and benefits. Its adjustable output voltage, low dropout voltage, and low quiescent current make it an excellent choice for applications requiring high efficiency and minimal power consumption. The inclusion of advanced protection features ensures reliability and longevity, making it a robust solution for various power management needs. While it is marked as "Not For New Designs," the SC4216STRT remains a valuable component for existing designs and applications where its unique features and performance benefits are required.