Semtech

SC560AULTRT

SC560AULTRT Description

The SC560AULTRT is a high-performance linear regulator designed for applications requiring precise voltage regulation and low power consumption. Manufactured by Semtech Corporation, this device features an adjustable output type, making it versatile for a wide range of power management needs. The SC560AULTRT supports a maximum input voltage of 5.5V and provides a maximum output current of 300mA per regulator, with two regulators available. This dual regulator setup allows for efficient power distribution and redundancy in critical applications.

The output configuration is positive, ensuring compatibility with most electronic systems. The device is RoHS compliant, adhering to environmental standards and ensuring safe disposal practices. With a voltage dropout of only 0.1V at 200mA, the SC560AULTRT offers high efficiency, especially in low-power applications. The quiescent current is a mere 100 µA, further enhancing its suitability for battery-powered devices.

SC560AULTRT Features

• Adjustable Output Voltage: The SC560AULTRT allows for an adjustable output voltage ranging from 1.2V to 5V, providing flexibility to meet various system requirements.
• Low Dropout Voltage: With a typical dropout voltage of 0.1V at 200mA, this regulator maintains high efficiency even at low input-to-output voltage differentials.
• Dual Regulators: The inclusion of two regulators enables the device to handle multiple power rails or provide redundancy, enhancing system reliability.
• Enable Control Feature: The enable feature allows for dynamic control of the regulator's operation, enabling power-saving modes and efficient power management.
• Protection Features: Over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO) ensure robustness and reliability in diverse operating conditions.
• Surface Mount Packaging: The SC560AULTRT is available in a surface mount package, facilitating easy integration into compact and high-density designs.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is suitable for extended storage and handling without the need for special precautions.

SC560AULTRT Applications

The SC560AULTRT is ideal for a variety of applications where precise voltage regulation, low power consumption, and high reliability are critical. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and low dropout voltage make the SC560AULTRT suitable for portable electronics, such as smartphones, tablets, and wearable devices.
• Embedded Systems: The adjustable output voltage and dual regulators provide flexibility for powering various components in embedded systems, such as microcontrollers, sensors, and communication modules.
• Industrial Equipment: The robust protection features and RoHS compliance make the SC560AULTRT a reliable choice for industrial applications, including PLCs, automation controllers, and instrumentation.
• Telecommunications: The device's high efficiency and low dropout voltage are beneficial for powering RF modules, base stations, and other telecommunication equipment.

Conclusion of SC560AULTRT

The SC560AULTRT from Semtech Corporation is a versatile and high-performance linear regulator that offers significant advantages over similar models. Its adjustable output voltage, low dropout voltage, and dual regulator setup make it an excellent choice for a wide range of applications. The device's robust protection features and RoHS compliance ensure reliability and environmental responsibility. While the SC560AULTRT is not recommended for new designs, it remains a valuable option for existing systems requiring precise voltage regulation and low power consumption.