The LPD3015-104MLC is a shielded power inductor manufactured by Coilcraft. It is designed for use in a variety of power supply applications where a small size and low profile are important. This inductor offers excellent current handling capabilities and low DC resistance, contributing to efficient power conversion.

Applications:

• DC-DC converters
• Power supplies for portable devices
• LED lighting
• Buck regulators
• Boost regulators

Features:

• Shielded construction: Reduces EMI (Electromagnetic Interference).
• Small size: Ideal for compact designs.
• Low profile: Minimizes overall board height.
• High current handling: Capable of handling significant current without saturation.
• Low DC resistance: Improves efficiency by minimizing power losses.

Benefits:

• Improved EMI performance: The shielded construction helps to minimize electromagnetic interference, which can improve the reliability of the overall system.
• Space savings: The small size and low profile allow for more compact designs, freeing up valuable board space.
• Increased efficiency: The low DC resistance minimizes power losses, leading to increased efficiency and reduced heat generation.
• Reliable operation: The high current handling capability ensures reliable operation even under demanding conditions.
• Optimized for portable devices: Ideal for use in portable devices where size and efficiency are critical.

Technical Specifications:

While specific electrical characteristics vary based on the exact part number within the series, key parameters include inductance value (100uH in this case based on the -104 marking), saturation current, DC resistance (DCR), and self-resonant frequency (SRF). Consult the Coilcraft datasheet for the specific LPD3015-104MLC part for detailed specifications. The LPD series generally features an operating temperature range of -40°C to +125°C. The termination finish is typically a RoHS compliant tin-silver-copper over nickel over phos bronze. The package is a surface mount device (SMD) which facilitates automated assembly. The core material is typically a ferrite material, selected for its performance characteristics at the relevant switching frequencies.