57 Analog Devices SC1894A‑00C13 Buck Regulator PMIC 4A Step‑Down RF Amplifier IC For Sale

57 Analog Devices SC1894A‑00C13 Buck Regulator PMIC 4A Step‑Down RF Amplifier IC

This is a 57 Analog Devices SC1894A-00C13 Buck Regulator PMIC 4A Step-Down RF Amplifier IC DESCRIPTION

The SC1894A-00C13 is a high-efficiency synchronous buck regulator from Analog Devices (Maxim Integrated). Designed for compact, high-performance power systems, it delivers up to 4A continuous output current with excellent transient response and low ripple. Ideal for embedded systems, industrial electronics, telecom hardware, and high-density power modules. This device supports adjustable output voltage, integrated MOSFETs, and robust protection features including over-current, under-voltage, and thermal shutdown.


Note: These 57 Analog Devices SC1894A-00C13 integrated circuits were purchased directly from Mouser Electronics and remain in their original authorized distributor packaging. The original purchase cost exceeded $5,700.

To maintain component integrity and preserve full traceability, the devices have been kept in their original factory packaging. The tray was only briefly removed for photography and was immediately returned to the original packaging.

The parts remain sealed and stored in the original desiccant and ESD-protective packaging as received from the franchised distributor. For this reason, individual IC photographs were not taken. We elected to preserve the original packaging configuration to ensure continued compliance with the manufacturer's recommended Moisture Sensitivity Level (MSL) handling requirements and to avoid unnecessary exposure to environmental conditions that could compromise component reliability.

• Manufacturer: Analog Devices / Maxim Integrated

• Part Number: SC1894A-00C13

• Type: Synchronous Buck Regulator / PMIC

• Input Voltage Range: ~2.7V to 5.5V (typical for SC1894 family)

• Output Current: Up to 4A

• Topology: Step-down (buck)

• Switching Frequency: ~3 MHz (family typical)

• Efficiency: Up to ~95% depending on load

• Features:

  • Integrated high-side & low-side MOSFETs

  • Adjustable output protection

  • Thermal role="list">

  • Embedded systems

  • Industrial control

  • Telecom / networking

  • Portable electronics

  • FPGA / MCU power rails

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