Semtech

SC4626LSKTRT  

DC Switching Voltage Regulators

SC4626LSKTRT Description

The SC4626LSKTRT is a fixed-output, 1.8V DC switching voltage regulator designed by Semtech Corporation. This device is part of the DC Switching Voltage Regulators category and is ideal for applications requiring a compact, efficient power solution. The SC4626LSKTRT features a wide input voltage range from 2.9V to 5.5V, making it suitable for various power supply scenarios. It delivers a consistent 1A output current, ensuring reliable performance in demanding applications. The regulator operates at a switching frequency of 2.5MHz, which allows for the use of smaller external components, reducing the overall footprint and cost of the design.

SC4626LSKTRT Features

• Output Type: Fixed, providing a stable 1.8V output voltage.
• Input Voltage Range: 2.9V to 5.5V, offering flexibility in power supply options.
• Output Current: 1A, ensuring robust power delivery.
• Output Configuration: Positive, suitable for standard power supply requirements.
• Switching Frequency: 2.5MHz, enabling the use of smaller inductors and capacitors.
• Synchronous Rectifier: Yes, improving efficiency and reducing power loss.
• Topology: Buck, known for its high efficiency and compact design.
• Mounting Type: Surface Mount, ideal for space-constrained applications.
• Package: Tape & Reel (TR), facilitating easy handling and assembly.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring durability in various environmental conditions.
• RoHS Status: RoHS Compliant, meeting environmental and regulatory standards.
• Product Status: Obsolete, though still available for legacy systems and specific applications.

SC4626LSKTRT Applications

The SC4626LSKTRT is well-suited for a variety of applications where a reliable, efficient power supply is required. Its compact SOT23-5 package makes it ideal for space-constrained designs, such as:

• Consumer Electronics: Portable devices, smartphones, and tablets.
• Industrial Systems: Control panels, sensors, and IoT devices.
• Telecommunications: Base stations, routers, and network equipment.
• Medical Devices: Portable diagnostic tools and monitoring equipment.

Conclusion of SC4626LSKTRT

The SC4626LSKTRT from Semtech Corporation is a versatile and efficient DC switching voltage regulator. Its wide input voltage range, fixed 1.8V output, and 1A current capability make it suitable for a broad range of applications. The 2.5MHz switching frequency allows for the use of smaller external components, reducing the overall size and cost of the design. The synchronous rectifier feature enhances efficiency and reduces power loss, making it an ideal choice for applications where power efficiency is critical. Despite being marked as obsolete, the SC4626LSKTRT remains a reliable option for legacy systems and specific applications where its unique features and performance benefits are required.

SC4626LSKTRT Documents

Download datasheets and manufacturer documentation for SC4626LSKTRT

Datasheets :

SC4626      

PCN Packaging :

Label Changes 28/Jun/2019      

PCN Obsolescence/ EOL :

Mult Dev 20/Nov/2019      

HTML Datasheet :

SC4626