MPQ2177GQHE-AEC1-P

$3.42

Description：IC REG BUCK ADJ 1A 8QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:893fedfef3d5 Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MPQ2177GQHE-AEC1-P is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC REG BUCK ADJ 1A 8QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MPQ2177GQHE-AEC1-P

Description：IC REG BUCK ADJ 1A 8QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.5V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：5V
Current - Output：1A
Frequency - Switching：2.4MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-VFDFN
Supplier Device Package：8-QFN (2x1.5)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MPQ2177GQHE-AEC1-P

MPQ2177GQHE-AEC1-P

Voltage Regulators - DC DC Switching Regulators Overview

The MPQ2177GQHE-AEC1-P is an AEC-Q100 qualified synchronous step-down converter from Monolithic Power Systems. It operates with an input voltage range of 2.5 V to 5.5 V and delivers a maximum output current of 1 A. The device features a fixed switching frequency of 2.4 MHz and supports output voltages down to 600 mV. Key electrical specifications include a quiescent current of 460 uA and an operating temperature range from -40°C to +125°C. It is housed in a QFN-8 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated power good indicator for system status monitoring
Built-in soft start functionality to limit inrush current
Automotive-grade reliability certified under AEC-Q100 standards

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Digital cockpit displays
ADAS sensor power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'P' indicates reel packaging when ordering. Confirm the AEC1 qualification level matches your automotive design requirements. Ensure the QFN-8 footprint aligns with your PCB layout constraints. Cross-reference the datasheet for thermal performance expectations under your specific load conditions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring a compact, high-frequency buck converter with automotive certification. The 2.4 MHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the 1 A output limit and 5.5 V maximum input voltage to ensure compatibility with your system's power rails.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MPQ2177 series of synchronous step-down converters designed for automotive electronics. It shares the core topology with variants like the MPQ2177GQHE-P but includes specific automotive qualification markings. The series targets low-power automotive domains requiring reliable voltage regulation in harsh environments.