The SLPS4025-3R3M-NA is a molded power inductor manufactured by Yageo. This inductor is designed for high-current power supply applications, offering a compact size and excellent performance characteristics. It is commonly used in DC-DC converters, voltage regulators, and other power management circuits.

Applications:

• DC-DC Converters: Used for voltage step-up (boost), step-down (buck), and inversion in various power supply designs.
• Voltage Regulators: Helps to stabilize voltage output in electronic devices.
• Power Amplifiers: Filtering noise and smoothing power delivery in audio and RF power amplifier circuits.
• LED Lighting: In power supplies for LED drivers to maintain consistent current.
• Portable Devices: Power management in smartphones, tablets, and other battery-powered devices.

Features:

• High Current Capacity: Designed to handle large current flow without saturation.
• Low DC Resistance (DCR): Minimizes power loss due to resistance, improving efficiency.
• Compact Size: Allows for high-density mounting on PCBs.
• Molded Construction: Provides excellent mechanical strength and environmental protection.
• Shielded Design: Reduces electromagnetic interference (EMI).

Benefits:

• Improved Efficiency: Low DCR reduces power loss, enhancing overall system efficiency.
• Stable Operation: Designed to operate reliably under high-current and high-frequency conditions.
• Reduced EMI: Shielded construction minimizes electromagnetic radiation, improving the performance of nearby circuits.
• Space Saving: Compact size enables miniaturization of electronic devices.
• Robust Design: Molded construction provides excellent mechanical and environmental stability.

Specific Details: The SLPS4025-3R3M-NA has an inductance value of 3.3 μH. Its saturation current is typically around 5.5A. It features a low DCR, typically less than 20 mΩ. The inductor has a shielded construction to minimize EMI. The operating temperature range is typically -40°C to +125°C. The package size is 4.0 x 4.0 x 2.5 mm, making it suitable for compact PCB layouts. It complies with RoHS standards.