MAX8572EUT+T

Overview

The MAX8572EUT+T is a high-efficiency LCD boost converter IC manufactured by Analog Devices Inc./Maxim Integrated. It operates with an input voltage range of 2.7 V to 5.5 V and provides a single output capable of reaching up to 15 V. The device features a true shutdown mode with a maximum supply current of 35 uA. It utilizes a SOT-23-6 surface-mount package and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• High-efficiency step-up DC-DC conversion optimized for LCD display biasing applications
• True shutdown capability significantly reduces power consumption in standby modes
• Compact SOT-23-6 surface-mount package design for space-constrained layouts

Applications

• LCD display bias voltage generation
• Portable electronic devices requiring efficient power management
• Battery-powered systems needing extended operational life

Procurement Notes

Verify the specific suffix (+T) indicates tape-and-reel packaging when sourcing from distributors. Confirm RoHS compliance status through official manufacturer documentation or authorized supplier declarations prior to procurement. Ensure the component matches the exact pinout and thermal requirements of your PCB layout design.

Selection Notes

Select this component when designing circuits that require a compact, high-efficiency boost converter specifically for LCD panels. Consider its 35 uA shutdown current for battery-operated applications where standby power is critical. Verify that the required output voltage does not exceed the 15 V limit and that the input source stays within the 2.7 V to 5.5 V range.

Part Context

This part belongs to the MAX8572 series of LCD boost converters. It is designed to replace older linear regulators or less efficient switching solutions in portable electronics. The series focuses on minimizing board space while maintaining stable output voltages for display technologies.

Replacement Considerations

Check for direct substitutes such as other Maxim Integrated LCD boost converters with similar pinouts and electrical characteristics. Verify compatibility regarding input voltage ranges and output capabilities before substitution.