MAX1820XEUB+TG069

Overview

The MAX1820XEUB+TG069 is a switching voltage regulator belonging to the MAX1820Z series, manufactured by Analog Devices Inc./Maxim Integrated. It operates as a buck converter with a single output, designed for surface-mount installation in a UMAX-10 package. The device supports an input voltage range from 2.6 V to 5.5 V and delivers an output current of 600 mA. It features a fixed switching frequency of 1 MHz and provides an adjustable output voltage range from 400 mV to 3.4 V. The component functions within a temperature range of -40°C to +85°C.

Feature Summary

• Buck topology switching regulator
• Integrated 600mA power switch
• Fixed 1MHz switching frequency
• Adjustable output voltage control

Applications

• Portable electronics power management
• Battery-powered equipment regulation
• General DC-DC conversion tasks

Procurement Notes

Verify the specific suffix 'G069' against official manufacturer documentation to confirm its exact meaning regarding tape and reel specifications or lot codes. Ensure compatibility with standard UMAX-10 footprint requirements during procurement planning.

Selection Notes

Select this component when a compact buck solution is required for inputs up to 5.5V. Consider the 1MHz frequency for smaller passive components. Verify that the load current does not exceed the 600mA limit and that the output voltage falls within the specified 400mV to 3.4V range.

Part Context

This part belongs to the MAX1820 family of high-efficiency step-down converters. These regulators are designed for applications requiring small size and low quiescent current. The UMAX-10 package allows for space-constrained designs while maintaining robust performance characteristics typical of Maxim integrated circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.