MP2152GQFU-18-P

Voltage Regulators - DC DC Switching Regulators Overview

The MP2152GQFU-18-P is a synchronous step-down converter manufactured by Monolithic Power Systems. It operates with an input voltage range of 2.5 V to 5.5 V and delivers a fixed output voltage of 1.8 V at up to 2 A. The device integrates internal power switches and functions at a switching frequency of 1.1 MHz. It features a low quiescent current of 25 uA and includes output discharge capability. The component is housed in a UTQFN-6 package and supports operation across a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for high efficiency
• Integrated output discharge function
• Low quiescent current operation
• Fixed 1.8 V output configuration

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronics power management
• Battery-powered devices
• Embedded systems regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'P' against official MPS documentation to confirm packaging details, as datasheets may list 'Z' or other variants. Ensure the UTQFN-6 footprint matches your PCB design. Confirm RoHS compliance status directly from the manufacturer's latest release notes before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a fixed 1.8 V rail is required from a 2.5–5.5 V source. The 2 A current rating suits moderate load applications. Consider the 1.1 MHz frequency for balancing component size and efficiency. Verify thermal performance requirements given the small UTQFN-6 package dimensions for your specific board layout.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the MP2152 family of synchronous step-down converters. The family offers various output configurations including adjustable and fixed voltages. The GQFU designation indicates the specific pinout and package type within the series, distinguishing it from other variants like the SOT-563 packaged versions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

MP2152GQFU-18-Z shares identical electrical specifications and pinout but differs in packaging format. MP2152GTF-Z offers the same functionality in an SOT-563 package. Verify mechanical compatibility and soldering profiles when substituting between these package types.