JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

MP2560

2.5A, 4MHz, 42V Step-Down Converter

Datasheet

Shopping Cart

Order

Overview
Design Resources
Technical Forum
Quality
Order

MP2560

MP2560

2.5A, 4MHz, 42V Step-Down Converter

Datasheet

Description

The MP2560 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. It provides 2.5A output with current mode control for fast loop response and easy compensation. The wide 4.5V to 42V input range accommodates a variety of step-down applications, including those in an automotive input environment. A 12µA shutdown mode quiescent current allows use in battery-powered applications. High power conversion efficiency over a wide load range is achieved by scaling down the switching frequency at light load condition to reduce the switching and gate driving losses. The frequency foldback helps prevent inductor current runaway during startup and thermal shutdown provides reliable, fault tolerant operation. By switching at 4MHz, the MP2560 is able to prevent EMI (Electromagnetic Interference) noise problems, such as those found in AM radio and ADSL applications. The MP2560 is available in small 3mm x 3mm QFN10 and thermally enhanced SOIC8 packages.

Features & Benefits

100μA Quiescent Current
Wide 4.5V to 42V Operating Input Range
220mΩ Internal Power MOSFET
Up to 4MHz Programmable Switching Frequency
Stable with Ceramic Capacitor
Internal Soft-Start
Internally Set Current Limit without external Current Sensing Resistor
Up to 93% Efficiency
Output Adjustable from 0.8V to 39V
Available in 3x3mm QFN10 and Thermally Enhanced SOIC8 Packages

Active Part Numbers:

MP2560DN-LF-P MP2560DN-LF-Z MP2560DQ-LF-P MP2560DQ-LF-Z

Meaning of P & Z

Recommended Inductors

Low-Profile Molded Inductor 0.68µH

Semi-Shielded Inductor 0.68µH

Low-Profile Molded Inductor 0.68µH

Show more

Show more

Inductor Selector Tool

*Based on Nominal Values

Design Resources

DC DC Designer Online

Design online with MPS IC

Symbol, Footprint & 3D Model

30+ more formats Show more

Show more

Cad Symbols

Symbols (36)

Cad Footprints

Footprint (34)

Cad 3D Models

3D Models (15)

Buy direct from MPS

Standard Pricing

In stock

MP2560DQ-LF-Z MP2560DQ-LF-P

Package: QFN-10 (3x3)

5,000 per Reel

Buy Now Price $1.86 1K

Quantity Unit Price
1

$3.45
10

$2.94
100

$2.54
250

$2.41
500

$1.95
1K

$1.86

Special Pricing Available for
Larger Quantities Quote or Technical Support

In stock now: 6,814

Order now, up to 500 estimated to ship by 18 Dec, 2025

Order now, up to 6,314 estimated to ship by 27 Dec, 2025

Lead Time For Additional Quantities

Additional quantities estimated to ship by 04 Apr, 2025

Arrives 3-4 business days. Shipping only $5 per order.

2500 Max per Company.
Limited Inventory to support product development.

MPS Pay: Pay by Invoice Net30 Terms Learn More

Create myMPS+ account for Free Samples

MP2560DN-LF-Z MP2560DN-LF-P

Package: QFN-10 (3x3)

2,500 per Reel

Buy Now Price $1.64 1K

Quantity Unit Price
1

$3.30
10

$2.48
100

$2.05
250

$1.88
500

$1.73
1K

$1.64

Special Pricing Available for
Larger Quantities Quote or Technical Support

In stock now: 100

Order now, up to 100 estimated to ship by 18 Dec, 2025

Lead Time For Additional Quantities

Additional quantities estimated to ship by 04 Apr, 2025

Arrives 3-4 business days. Shipping only $5 per order.

100 Max per Company.
Limited Inventory to support product development.

MPS Pay: Pay by Invoice Net30 Terms Learn More

Create myMPS+ account for Free Samples

Technical Forum

Questions answered by MPS engineers in 24h

MP4582 Pi Input Filter

Hi, we are designing a new board using the MP4582 converter. The input voltage will be 24V and the output voltage 12V, Iout 1A. On the datasheet we di...

DC-DC POWER CONVERTERS

Latest activity 18 hours ago

MPQ4242 Current Sensing not working properly

Hello, I’ve been designing my own board using the MPQ4242 and would like to know more about how the current sensing feature works. Datasheet only says...

DC-DC POWER CONVERTERS

Latest activity a day ago

MP2155 SPICE model?

I have a design here which uses the MP2155 buck-boost converter in a battery-powered application. It works well but we’d like to characterise its beha...

DC-DC POWER CONVERTERS

Latest activity a day ago

Get technical support

Quality Policy, Certificates & Reliability Reports

All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

See All Quality Documents

reliability-report

Reliability Report

quality-policy

Quality Policy

iso-certificate

ISO Certificate

RoHS/Lead Free Policy