BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Power
  4. /DC/DC Converters
  5. /MP2249DN-LF-P
MP2249DN-LF-P thumbnail 1
Monolithic Power Systems

MP2249DN-LF-P

Category
DC/DC Converters
Manufacturer
Monolithic Power SystemsDetails
Datasheet
Description
1MHz, 6V, 3A, Low-Voltage Synchronous Step-Down Converter
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status4640
QuantityMP2249DN-LF-P
Country

Get Tiered Pricing (Submit RFQ)

Product Details
Key Features
Documentation

The MP2249 is a 1MHz constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency and eliminates the need for an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell LithiumIon (Li+) battery. The MP2249 can supply 3A of load current from a 2.5V to 6V input voltage. It can run at 100% duty cycle for low dropout applications. The MP2249 provides internal soft-start control to reduce rush current and output discharge function to control discharging of the output capacitor. The MP2249 is available in small 3mmx3mm TQFN10 or SOIC8E package.

Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is MP2249DN-LF-P, and what package does it use?

MP2249DN-LF-P is an authentic electronic component manufactured by Monolithic Power Systems, categorized under DC/DC Converters. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MP2249DN-LF-P datasheet above.

Why is dynamic quotation used instead of a fixed price for MP2249DN-LF-P?

Electronic component spot-market pricing for MP2249DN-LF-P fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for MP2249DN-LF-P?

Lead times for MP2249DN-LF-P depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

ISO 9001
ESD Control
Monolithic Power Systems

Loading articles…

New Blog

GRM155C80J106ME11D: Buy for DC-Bias Needs | YG GROUP

Buying GRM155C80J106ME11D for a compact board? Compare effective capacitance, bias and packaging—not 10 µF alone. Send your rail requirements for an RFQ.

Read more →

TPS53915RVER: Map Server POL and PMBus Needs | YG GROUP

Sourcing TPS53915RVER for a server rail? Map 12-A loads, bias supplies and PMBus functions before buying. Send your power-rail requirements for an RFQ.

Read more →

TPS1HB16AQPWPRQ1: Inrush and Fault Choices | YG GROUP

Replacing a relay with TPS1HB16AQPWPRQ1? Check inrush, A-version current limits and fault recovery before ordering. Send your 12-V load brief for an RFQ.

Read more →

W5500: Match IPv4, SPI and Socket Needs | YG GROUP

Adding W5500 Ethernet to an MCU? Budget IPv4 sockets, SPI transfers and buffers before buying the network BOM. Send your board requirements for an RFQ.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • Batteries
  • Battery Chargers
  • Buffer Modules
  • DC/DC Converters
  • Power Condition
  • Power Inverters
  • Power Supplies
  • Transformers
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
MP1530DQLFP
MP1530DQLFP
Monolithic Power Systems
--
2,570
RFQ
MPQ8632GL-10-P
MPQ8632GL-10-P
Monolithic Power Systems
--
4,410
RFQ
MP2106DQ-LF-P
MP2106DQ-LF-P
Monolithic Power Systems
PDF-
3,230
RFQ
MP1582EN-LF-Z
MP1582EN-LF-Z
Monolithic Power Systems
--
7,420
RFQ
MP1652GTF-Z
MP1652GTF-Z
Monolithic Power Systems
--
2,310
RFQ
MP3412EJ-LF-Z
MP3412EJ-LF-Z
Monolithic Power Systems
PDF
5,880
RFQ
MP3425DL-LF
MP3425DL-LF
Monolithic Power Systems
PDF
3,240
RFQ
MP6001DN-LF
MP6001DN-LF
Monolithic Power Systems
PDF
2,130
RFQ
MP3421GG
MP3421GG
Monolithic Power Systems
--
3,120
RFQ
MP1497SGJ
MP1497SGJ
Monolithic Power Systems
PDF
7,450
RFQ