The LPS3010-104MRC is a shielded power inductor from Coilcraft, designed for use in high-frequency DC-DC converters and power supply applications. This inductor is characterized by its low DC resistance (DCR), high saturation current, and compact size, making it suitable for applications where efficiency and space are critical.

Applications:

• DC-DC Converters: Used in step-up (boost) and step-down (buck) converters for voltage regulation.
• Power Supplies: Employed in power supplies for portable devices, servers, and industrial equipment.
• LED Lighting: Utilized in LED drivers for current regulation and filtering.
• Point-of-Load (POL) Converters: Used in POL converters to provide localized power regulation for sensitive components.
• Filtering Applications: Employed in power line filtering to reduce noise and improve signal integrity.

Features:

• Shielded Construction: Minimizes electromagnetic interference (EMI) and improves circuit performance.
• Low DC Resistance (DCR): Reduces power losses and improves efficiency.
• High Saturation Current: Allows for higher current handling capabilities without significant inductance drop.
• Compact Size: Enables high-density circuit designs.
• RoHS Compliant: Meets environmental regulations for hazardous substances.

Benefits:

• Improved Efficiency: Low DCR minimizes power losses, resulting in higher overall efficiency in power conversion circuits.
• Reduced EMI: Shielded construction reduces electromagnetic interference, improving the reliability of nearby components.
• High Current Handling: High saturation current allows for use in applications with high current demands.
• Compact Design: Small size enables integration into space-constrained applications.
• Compliance: RoHS compliance ensures environmental compatibility.

Additional Details:

The LPS3010-104MRC has an inductance of 100 μH with a tolerance of ±20%. The saturation current is approximately 0.85 Amps, and the DC resistance (DCR) is typically around 2.2 Ohms. The self-resonant frequency (SRF) is typically in the range of several MHz. The inductor is designed for surface mount technology (SMT) and is compatible with automated assembly processes. The operating temperature range is typically from -40°C to +125°C. Proper soldering techniques should be used to ensure a reliable connection to the PCB. The inductor's dimensions are approximately 3.0 mm x 3.0 mm x 1.0 mm.