The MAX1856EUB+ is a highly efficient, compact, and versatile step-down DC-DC converter designed by Maxim Integrated. This advanced power management integrated circuit (IC) is engineered to provide a reliable and stable voltage conversion solution for a wide range of applications, including portable devices, distributed power systems, and other electronic equipment requiring a high-efficiency power source.

Key Features

• Adjustable Output Voltage: The MAX1856EUB+ allows users to set the output voltage from 1.25V to 5.5V, accommodating various device requirements.
• High Efficiency: With up to 96% efficiency, this converter ensures minimal power loss during operation, making it ideal for battery-powered applications.
• Compact µMAX Package: The device comes in a space-saving µMAX package, making it suitable for use in space-constrained applications.
• Low Quiescent Current: The low quiescent current of the MAX1856EUB+ extends battery life in portable devices by reducing standby power consumption.
• Wide Input Voltage Range: It operates with an input voltage range of 2.7V to 5.5V, allowing for flexibility in various power supply scenarios.

Applications

• Portable and Battery-Powered Devices
• Wireless Handsets
• PDAs and Mobile Computing
• Distributed Power Systems
• Point of Load Power Conversion

Technical Specifications

• Output Voltage: 1.25V to 5.5V (adjustable)
• Input Voltage: 2.7V to 5.5V
• Efficiency: Up to 96%
• Package: µMAX-10
• Operating Temperature Range: -40°C to +85°C

The MAX1856EUB+ from Maxim Integrated stands out for its balance of efficiency, versatility, and compact design, offering a powerful solution for modern electronic designs that demand high performance in a small footprint.