Semtech

SC4501MSETRT

SC4501MSETRT Description

The SC4501MSETRT is a versatile DC switching voltage regulator designed by Semtech Corporation. This component is an adjustable regulator capable of delivering up to 2A of switch current. It supports a wide input voltage range from 1.4V to 16V and can provide an output voltage range from 1.4V to 32V. The SC4501MSETRT is designed for surface mount applications and comes in an 8MSOP package, making it suitable for compact and high-density designs. The regulator operates at a switching frequency of 1.5MHz, which allows for the use of smaller external components, thereby reducing the overall footprint of the power supply solution.

SC4501MSETRT Features

• Adjustable Output Voltage: The SC4501MSETRT offers an adjustable output voltage range from 1.4V to 32V, providing flexibility for various power supply requirements.
• Wide Input Voltage Range: With an input voltage range of 1.4V to 16V, the regulator can accommodate a variety of input sources, making it suitable for applications with fluctuating input voltages.
• High Switching Frequency: The 1.5MHz switching frequency enables the use of smaller inductors and capacitors, resulting in a more compact and efficient power supply design.
• Positive Output Configuration: The regulator provides a positive output configuration, which is ideal for applications requiring a stable and positive voltage supply.
• Single Output: The SC4501MSETRT is designed with a single output, simplifying the power supply design and reducing complexity.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into modern PCB designs, facilitating automated assembly processes.
• RoHS Compliant: The SC4501MSETRT is RoHS compliant, ensuring it meets environmental standards and regulations.
• Moisture Sensitivity Level 1: The MSL 1 (Unlimited) rating indicates that the component is not sensitive to moisture, making it suitable for a wide range of manufacturing environments.
• Topology Versatility: The regulator supports multiple topologies including Boost, Flyback, and SEPIC, providing designers with the flexibility to choose the most appropriate configuration for their specific application.

SC4501MSETRT Applications

The SC4501MSETRT is ideal for a variety of applications due to its wide input and output voltage ranges, high switching frequency, and versatile topology options. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices, smartphones, and tablets where compact size and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that require stable and reliable power supplies.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high efficiency and small form factor are essential.
• Automotive Electronics: Applicable in automotive systems such as infotainment, telematics, and electronic control units where a wide input voltage range and high reliability are required.
• Medical Devices: Suitable for medical equipment where precise voltage regulation and compact design are necessary.

Conclusion of SC4501MSETRT

The SC4501MSETRT is a robust and flexible DC switching voltage regulator that offers a wide range of input and output voltages, high switching frequency, and multiple topology options. Its adjustable output voltage and positive configuration make it suitable for a variety of applications across consumer electronics, industrial equipment, telecommunications, automotive, and medical devices. While the product is marked as obsolete, its unique features and performance benefits continue to make it a valuable component for designers looking for reliable and efficient power supply solutions.