The VLF3010AT-1R0N1R4 is a shielded power inductor manufactured by TDK Corporation. It is specifically designed for use in DC-DC converters and other power supply circuits where a compact size and efficient performance are critical.

Applications

• DC-DC converters
• Power supplies for portable equipment
• Voltage regulators
• Point-of-Load (POL) converters
• Smartphones and tablets

Features

• Shielded Construction: Minimizes electromagnetic interference (EMI).
• Compact Size: Allows for use in space-constrained designs.
• High Current Capacity: Capable of handling moderate current loads.
• Low DC Resistance (DCR): Reduces power loss and improves efficiency.
• Operating Temperature Range: Suitable for various environmental conditions.

Benefits

• Reduced EMI: Minimizes interference with surrounding components.
• Efficient Power Conversion: Low DCR contributes to higher power conversion efficiency.
• Space Saving: Compact design enables smaller and more efficient devices.
• Reliable Operation: Stable performance under different operating conditions.
• Versatile Application: Suitable for a range of power supply and filtering applications.

Technical Specifications

The VLF3010AT-1R0N1R4 has an inductance of 1.0 μH with a tolerance of ±30%. Its rated current is 1.4 A, and it features a low DC resistance (DCR) of 0.1 ohms (typical) to minimize power losses. The saturation current is 1.4A. The component's shielded construction ensures that electromagnetic interference (EMI) is minimized. The operating temperature range extends from -40°C to +125°C, making it suitable for various environmental conditions. TDK employs quality materials and advanced manufacturing techniques to ensure reliable and consistent performance. The compact footprint makes it suitable for integration into mobile devices, portable power supplies, and other space-critical applications.

The VLF3010AT series from TDK is designed for use in a variety of power inductor applications, particularly those that demand a combination of small size and efficient performance. The shielded construction helps to minimize electromagnetic interference (EMI), making it suitable for integration into sensitive electronic devices. The moderately high current capacity and low DCR support efficient power conversion and reduced power losses. The compact design renders it ideal for use in space-constrained applications.