The LQM21PM2R2MC0D is a wire-wound inductor manufactured by Murata Electronics North America. This inductor is designed for use in power supply circuits and high-frequency applications, providing stable inductance and low DC resistance. Its compact size and robust construction make it a reliable choice for various electronic devices.

Applications:

• DC-DC Converters: Used as a filtering inductor in DC-DC converters to reduce ripple and noise.
• Power Amplifiers: Employed in power amplifiers for impedance matching and signal filtering.
• Noise Filtering: Used for noise filtering in various electronic circuits to improve signal quality.
• RF Circuits: Integrated into RF circuits for impedance matching and signal tuning.
• Mobile Devices: Found in mobile devices such as smartphones and tablets for power management and signal processing.

Features:

• Wire-Wound Construction: Provides stable inductance and low DC resistance.
• High Current Capacity: Designed to handle high current levels without saturation.
• Low DC Resistance: Minimizes power loss and improves efficiency.
• High Self-Resonant Frequency: Offers a high self-resonant frequency for optimal performance at high frequencies.
• Compact Size: Designed with a small footprint for easy integration into space-constrained applications.
• Surface Mount Technology (SMT): Designed for easy surface mounting on printed circuit boards (PCBs).

Benefits:

• Improved Power Efficiency: Reduces power loss and improves efficiency in power supply circuits.
• Stable Inductance: Provides stable inductance over a wide range of operating conditions.
• Reduced Noise: Filters out unwanted noise and improves signal quality.
• Easy Integration: Simplifies integration into existing designs due to its SMT design and compact size.
• Reliable Performance: Offers reliable performance in demanding applications.

Additional Details:

• Inductance: 2.2 µH
• Tolerance: ±20%
• DC Resistance (DCR): [Specific value would be listed here if available]
• Self-Resonant Frequency (SRF): [Specific value would be listed here if available]
• Operating Temperature Range: -40°C to +85°C

The LQM21PM2R2MC0D inductor by Murata Electronics is a reliable and efficient component for various power supply and high-frequency applications. Its stable inductance, low DC resistance, and compact size make it a suitable choice for designers seeking optimal performance in demanding environments.