MAX1809EEE+T

Overview

The MAX1809EEE+T is a DDR voltage regulator IC manufactured by Analog Devices Inc./Maxim Integrated. It features a single output configuration housed in a 16-QSOP surface-mount package. Designed for power management applications, this component integrates the necessary circuitry to regulate voltage levels specifically for Double Data Rate memory systems. The device operates within standard industrial temperature ranges and supports serial interface control for configuration.

Feature Summary

• Integrated DDR voltage regulation capability
• Single output architecture for targeted power delivery
• Serial interface support for system control

Applications

• DDR memory subsystem power regulation
• Computer motherboard power management
• Server memory module voltage control

Procurement Notes

Verify current availability status as supply may be limited or subject to factory special orders. Confirm RoHS compliance details and specific packaging options such as reel or cut tape directly with the manufacturer or authorized distributors before finalizing procurement plans.

Selection Notes

Select this component when a dedicated single-output solution for DDR memory voltage regulation is required. Ensure the design accommodates the 16-QSOP package dimensions and thermal requirements. Verify that the serial interface protocol matches the host controller capabilities.

Part Context

This part belongs to the Maxim Integrated line of power management integrated circuits. It is categorized under specialized voltage regulators designed for high-speed digital logic interfaces. The QSOP package provides a compact footprint suitable for dense PCB layouts in consumer and industrial electronics.

Replacement Considerations

Check for direct pin-to-pin replacements within the same DDR regulator family. Verify electrical compatibility and interface signals before substituting with other single-output voltage regulator ICs.