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AP6503 DC-DC Buck Converter IC – 3A Step-Down Switching Regulator (SMD)
Specifications
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IC Type: DC-DC Buck (Step-Down) Regulator
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Output Current: Up to 3A
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Input Voltage Range: 4.5V to 18V
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Output Voltage: Adjustable
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Switching Frequency: High frequency operation
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Efficiency: Up to 95%
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Integrated Power MOSFETs
₹213.00 (Incl. GST)
2 in stock
2 in stock
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The AP6503 is a high-efficiency DC-DC buck (step-down) switching regulator IC capable of delivering up to 3A output current. It is designed for compact, high-performance power supply applications and integrates internal MOSFETs to reduce external component count.
With wide input voltage support and excellent efficiency, the AP6503 is ideal for powering microcontrollers, DSPs, FPGA boards, IoT devices, and embedded systems. Its SMD package makes it suitable for modern, space-constrained PCB designs.
Applications
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DC-DC step-down power supplies
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Arduino, ESP32, Raspberry Pi power regulation
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Embedded systems
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Industrial control circuits
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IoT devices
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Networking equipment
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Consumer electronics
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Battery-powered systems
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