The ST5201R is a surface mount power inductor manufactured by Pulse Electronics. It's designed to provide efficient power conversion and filtering in a compact form factor, suitable for a variety of electronic devices.

Applications:

• DC-DC converters
• Power supplies for portable devices
• Buck, Boost, and Buck-Boost Regulators
• Filtering applications
• Voltage regulators

Features:

• Surface mount design
• Low core loss
• High saturation current
• Shielded construction
• Compact size
• RoHS compliant

Benefits:

• Efficient power conversion due to low core loss.
• Handles high current without saturation, improving performance in high-power applications.
• Reduces EMI (Electromagnetic Interference) due to its shielded construction.
• Saves board space due to its compact size.
• Compliant with environmental regulations.

Additional Details:

The ST5201R series is designed with a ferrite core material that minimizes core losses at high frequencies. The shielded construction helps to contain electromagnetic interference, making it suitable for sensitive electronic equipment. Its small footprint enables high-density circuit designs. Key electrical characteristics include inductance value, saturation current, DC resistance, and self-resonant frequency. It is commonly used in applications requiring high efficiency and minimal noise. The specific electrical characteristics depend on the exact value of the component (e.g., inductance rating - often specified by a suffix on the part number). This inductor is often used in DC-DC converters and other power management circuits found in various portable electronics and industrial applications. It offers excellent performance in terms of current handling and power efficiency for its size.