The MAX1797EUA+T from Maxim Integrated is a high-efficiency, low-voltage, step-down DC-DC converter designed to deliver a consistent and regulated power supply. It is an ideal solution for portable devices that require a compact power management system. This converter operates over a wide input voltage range, making it versatile for various applications.

Key Features

• Wide Input Voltage Range: The device can handle an input voltage from 2.7V to 5.5V, accommodating a variety of power sources and battery technologies.
• Adjustable Output Voltage: The output voltage is adjustable from 1.25V to V<sub>IN, allowing for a high degree of flexibility in powering different circuit components.
• High Efficiency: With up to 96% efficiency, this converter ensures minimal power loss and maximum battery life for portable applications.
• Compact Package: The MAX1797EUA+T is available in a small, 8-pin µMAX package, which is ideal for space-constrained applications.
• Low Quiescent Current: Its low quiescent current extends battery life by reducing standby power consumption.
• Thermal Protection: The device includes thermal shutdown protection to prevent damage from overheating.
• Current-Limit Protection: Built-in current-limit protection safeguards the device and the load from excessive current draw.

Applications

The MAX1797EUA+T is suitable for a wide range of applications, including but not limited to:

• Portable and battery-powered devices
• PDAs and smartphones
• Digital cameras
• Handheld instruments
• Wireless peripherals

Technical Specifications

Parameter Value Input Voltage Range 2.7V to 5.5V Output Voltage Range 1.25V to V<sub>IN Efficiency Up to 96% Package 8-pin µMAX Operating Temperature -40°C to +85°C

For detailed information and datasheets, visit the Maxim Integrated official website or contact your local Maxim Integrated distributor.