TPS5430 DC-DC Buck Converter IC from China
The TPS5430 is a 5.5V to 36V input, 3A output DC-DC buck converter integrated circuit for power supply regulation in electronics. Falls under HTS 8542.39.00.90 as an 'other' IC, not matching processor, memory, or specific amplifier categories. Essential for power management in devices.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document input/output voltage ratings clearly; voltage regulators often scrutinized for classification
• ESD-sensitive; use anti-static packaging and declare handling precautions