MPQ2171GJ-AEC1-P

$3.03

Description：IC REG BUCK ADJ 1A TSOT23-8
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:82c2e7b441b8 Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MPQ2171GJ-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 TSOT23-8. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MPQ2171GJ-AEC1-P

Description：IC REG BUCK ADJ 1A TSOT23-8
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：2.6MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-8 Thin, TSOT-23-8
Supplier Device Package：TSOT-23-8
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MPQ2171GJ-AEC1-P

MPQ2171GJ-AEC1-P

Voltage Regulators - DC DC Switching Regulators Overview

The MPQ2171GJ-AEC1-P is an automotive-grade synchronous step-down converter manufactured by Monolithic Power Systems. It operates with a maximum input voltage of 5.5V and delivers a continuous output current of 1A. The device integrates internal power switches and functions as a buck topology regulator. It supports a fixed switching frequency of 2.6MHz. The component holds AEC-Q100 qualification for automotive reliability. It is available in surface-mount packaging options including Reel, Cut Tape, and MouseReel formats.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive-grade design compliant with AEC-Q100 standards
Synchronous buck topology for efficient voltage conversion
Integrated high-side and low-side power switches

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Digital cockpit power distribution
Telematics control units

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes to ensure correct automotive qualification and package type. Confirm lead times due to reported extended production cycles. Check RoHS compliance documentation prior to integration. Ensure ordering quantities align with factory reel specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring a 5.5V input limit and 1A load capacity. The 2.6MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify thermal requirements for the specific PCB layout. Compare against industrial grade variants if automotive certification is not required.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MPQ2171G series of synchronous DC-DC converters. It is distinct from the MPQ2171GJ-Z industrial grade variant. It differs from higher-current models like the MPQ2167GD which supports 4A output. The device is designed specifically for compact automotive power management solutions.