The VLCF5028T-3R3N1R7-2 is a wire-wound chip inductor manufactured by TDK Corporation. It is designed for power inductor applications, offering high efficiency and a compact size. These inductors are often used in DC-DC converters and power supply circuits.

Applications:

• DC-DC converters
• Power supplies
• Point-of-Load (POL) regulators
• Smartphones and tablets
• Portable electronic devices

Features:

• Inductance: 3.3 μH
• Tolerance: ±30%
• Saturation Current: 1.7 A
• DC Resistance (DCR): Check Datasheet for value
• Shielded Construction
• Operating Temperature Range: -40°C to +125°C

Benefits:

• High Efficiency: Low DC resistance (DCR) minimizes power losses, resulting in higher efficiency.
• Compact Size: Allows for miniaturization of electronic devices.
• Shielded Construction: Reduces electromagnetic interference (EMI) with surrounding components.
• Stable Performance: Reliable operation over a wide temperature range.
• Suitable for High-Frequency Applications: Designed for use in modern, high-frequency switching power supplies.

The VLCF5028T-3R3N1R7-2 wire-wound chip inductor features a ferrite core construction optimized for power applications. The shielded design effectively reduces EMI. The surface mount terminals are designed for automated assembly. For detailed performance characteristics, including saturation current vs. temperature and frequency, refer to the TDK datasheet.