RT9088GQW

Overview

The RT9088GQW is a sink/source tracking termination regulator designed for DDR memory applications. It operates within an input voltage range of 1.1V to 3.5V and provides a single output. The device is housed in a 10-WDFN (3x3) package. It is specifically engineered for low-cost systems requiring low external component counts.

Feature Summary

• Sink/source tracking termination regulation capability
• Designed for low external component count implementations
• Optimized for DDR memory supply applications

Applications

• DDR3/4 terminator circuits
• Special purpose DC/DC converter designs
• DDR memory supply regulation

Procurement Notes

Verify the specific suffix GQW against official Richtek documentation to confirm pinout and thermal characteristics. Ensure compatibility with target DDR voltage levels between 1.1V and 3.5V. Confirm RoHS compliance status through manufacturer datasheets prior to integration.

Selection Notes

Select this component for designs requiring integrated sink/source termination for DDR interfaces. The 10-WDFN package suits space-constrained layouts. Evaluate thermal performance requirements given the 10WDFN form factor and intended power dissipation in termination roles.

Part Context

This part belongs to Richtek's special purpose regulator family, focusing on memory interface support. The RT9088 series addresses specific termination needs for synchronous dynamic random-access memory (SDRAM) standards, simplifying board design by integrating control logic.

Replacement Considerations

Consult official substitution lists from Richtek Technology Corporation. Verify electrical compatibility and pinout alignment before considering alternative terminators or regulators from other manufacturers.