The LPD3015-391MRC is a shielded power inductor manufactured by Coilcraft. This inductor is designed for use in a variety of power supply and filtering applications, offering excellent performance in a compact surface-mount package. Its shielded construction minimizes electromagnetic interference (EMI), making it suitable for sensitive electronic circuits.

Applications:

• DC-DC Converters: Step-up, step-down, and inverting DC-DC converters for voltage regulation.
• Power Supplies: Switching power supplies for various electronic devices.
• EMI Filtering: Filtering unwanted noise and interference in power and signal lines.
• Voltage Regulators: Linear regulators and other voltage regulation circuits.
• LED Lighting: Powering and controlling LED lighting systems.

Features:

• Shielded Construction: Minimizes electromagnetic interference (EMI) and reduces noise radiation.
• Surface Mount Package: Allows for easy and automated assembly on printed circuit boards (PCBs).
• Compact Size: Small footprint saves valuable board space.
• High Current Handling: Capable of handling high DC currents without saturation.
• Low DC Resistance: Minimizes power losses and improves efficiency.
• Wide Operating Temperature Range: Suitable for use in a variety of environmental conditions.

Benefits:

• Reduced EMI: Shielded construction minimizes interference with other sensitive components.
• Efficient Power Conversion: Low DC resistance improves power conversion efficiency.
• Compact Design: Small size allows for high-density circuit designs.
• Reliable Operation: Designed for reliable performance in demanding applications.
• Easy Assembly: Surface mount package simplifies the assembly process.

Additional Details:

The LPD3015-391MRC inductor has an inductance value of 390 μH (391). The specific saturation current and DC resistance values can be found in the Coilcraft datasheet. It is typically used in applications where minimizing noise and maximizing efficiency are critical requirements. Refer to the manufacturer's datasheet for detailed electrical characteristics, physical dimensions, and recommended soldering profiles.