MAX5008CUB-T

Overview

The MAX5008CUB-T is a charge pump USB voltage regulator IC manufactured by Analog Devices Inc./Maxim Integrated. It provides a single regulated output of 5 V with an output current capability of 150 mA. The device operates from a minimum input voltage of 2.95 V and supports a maximum input voltage of 5.5 V. It utilizes a boost/buck topology to maintain regulation and is housed in a compact 10-uMAX/uSOP surface-mount package. The component is rated for an operating temperature range of 0°C to 70°C.

Feature Summary

• Integrated charge pump architecture designed specifically for USB voltage regulation applications
• Compact 10-pin uMAX or uSOP surface-mount package suitable for space-constrained designs
• Capable of regulating output voltage from low input sources up to standard USB levels

Applications

• USB peripheral power management
• Portable electronic devices requiring 5V regulation
• Battery-powered systems needing voltage step-up or regulation

Procurement Notes

Verify the exact suffix (T vs +T) when ordering, as it may indicate tape-and-reel packaging versus tube packaging. Confirm the manufacturer designation matches Analog Devices Inc. or Maxim Integrated to ensure authenticity. Check the specific datasheet revision for any updates on electrical characteristics or pin configurations before finalizing procurement.

Selection Notes

Select this component when a fixed 5V output is required from inputs ranging between 2.95V and 5.5V. Ensure the load current does not exceed 150 mA. Consider the 10-uMAX package size for PCB layout constraints. Verify that the operating temperature range of 0°C to 70°C meets the environmental requirements of the target application.

Part Context

This part belongs to the Maxim Integrated line of power management ICs, specifically focusing on charge pump regulators. These components are typically used in portable electronics where efficient voltage conversion from battery or USB sources is necessary. The MAX5008 series is designed to provide stable voltage rails for digital logic or communication interfaces.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases or manufacturer cross-reference tools for compatible alternatives based on specific electrical and package requirements.