The LPS4012-332MRC is a shielded power inductor manufactured by Coilcraft. It is designed for use in DC-DC converters and other power supply applications where high efficiency and compact size are critical.

Applications:

• DC-DC Converters: Step-up, step-down, and inverting power supplies.
• Point-of-Load (POL) Regulators: Provides stable voltage regulation for sensitive components.
• Power Amplifiers: Filtering and impedance matching.
• LED Lighting: Efficient power delivery to LED drivers.
• Portable Devices: Power management in smartphones, tablets, and other mobile devices.

Features:

• Shielded Construction: Minimizes electromagnetic interference (EMI).
• High Current Handling Capability: Handles significant current levels without saturation.
• Low DC Resistance (DCR): Minimizes power loss and maximizes efficiency.
• Surface Mount Technology (SMT): Facilitates automated assembly and reduces board space.
• Ferrite Core: High inductance and low core loss at high frequencies.

Benefits:

• High Efficiency: Low DCR contributes to improved power conversion efficiency, reducing heat and extending battery life.
• Reduced EMI: Shielded design minimizes electromagnetic noise, ensuring stable operation of surrounding circuits.
• Space Saving: Compact size allows for use in densely populated circuit boards.
• Reliable Performance: Robust design ensures consistent performance across a wide range of operating conditions.
• Simplified Assembly: SMT design simplifies manufacturing and reduces assembly costs.

Additional Details:

The LPS4012-332MRC typically utilizes a ferrite core material. Electrical specifications, including inductance (3.3µH as indicated by “332”), saturation current, and DCR, are specific to the component. Always consult the official Coilcraft datasheet for detailed specifications. This inductor is designed to operate reliably within a specified temperature range, ensuring consistent performance in various environments.