MP2148GQD-25-P

$0.90

Description：IC REG BUCK 2.5V 1A 6QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:acce8f453d09 Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MP2148GQD-25-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 2.5V 1A 6QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MP2148GQD-25-P

Description：IC REG BUCK 2.5V 1A 6QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2.3V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：1A
Frequency - Switching：2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：6-VFDFN
Supplier Device Package：6-QFN (1x1.5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP2148GQD-25-P

MP2148GQD-25-P

Voltage Regulators - DC DC Switching Regulators Overview

The MP2148GQD-25-P is a synchronous step-down converter from Monolithic Power Systems. It operates with an input voltage range of 2.3V to 5.5V and delivers a fixed output voltage of 2.5V at up to 1A continuous current. The device features a 2.2MHz switching frequency and ultra-low quiescent current of 11uA. It utilizes a QFN-6 (1x1.5mm) package and supports operation temperatures from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Fixed 2.5V output configuration for simplified design
Ultra-small 1x1.5mm QFN-6 footprint
High efficiency with integrated power MOSFETs
Built-in protection against over-temperature and short circuits

Voltage Regulators - DC DC Switching Regulators Applications

Portable consumer electronics
Wireless communication modules
Low-power DSP systems
Battery-powered mobile devices

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'P' indicates reel packaging when sourcing. Confirm the fixed 2.5V output matches system requirements, as adjustable variants exist within the same family. Ensure compatibility with standard surface-mount assembly processes given the small QFN-6 package dimensions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part for applications requiring a precise 2.5V rail without external feedback resistors. Consider the MP2148GQD-Z if adjustable output is needed instead. Evaluate thermal performance in high ambient environments due to the compact package size and 1A current capability.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the MP2148 series of high-efficiency buck converters. It shares core architecture with other variants like the MP2148GQD-P but differs in output configuration. The series is designed for space-constrained portable applications requiring low static current and fast transient response.