MAX1889ETE+T

Overview

The MAX1889ETE+T is a power management integrated circuit designed for TFT LCD voltage regulation. It functions as a controller with three independent outputs, supporting output voltages from 2.7V to 13V. The device is housed in a 16-pin TQFN package measuring 5x5 mm. It is manufactured by Analog Devices Inc./Maxim Integrated and complies with RoHS3 standards.

Feature Summary

• Provides three regulated output channels for complex display power requirements
• Supports wide output voltage range suitable for various TFT LCD panels
• Integrated control architecture simplifies power sequencing design

Applications

• TFT LCD panel power supply systems
• Display driver board voltage regulation
• Portable electronic device power management

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm RoHS3 compliance status matches current regulatory requirements. Check for obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when designing power stages for TFT displays requiring multiple distinct voltage rails. Ensure the input voltage range accommodates the system's supply source. Verify thermal performance within the 16-TQFN package constraints for the intended operating environment.

Part Context

This part belongs to the Maxim Integrated portfolio of power management solutions. It is specifically engineered for display applications, distinguishing itself from general-purpose regulators by its multi-output capability tailored for LCD biasing needs.

Replacement Considerations

Consult official substitution lists for equivalent multi-output TFT controllers. Verify pin compatibility and electrical specifications against alternative parts from the same manufacturer family.