X-On Electronics has gained recognition as a prominent supplier of MP2143DJ-LF-P Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. MP2143DJ-LF-P Switching Voltage Regulators are a product manufactured by Monolithic Power Systems. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.

MP2143DJ-LF-P Monolithic Power Systems

Name: MP2143DJ-LF-P
Brand: Monolithic Power Systems
SKU: MP2143DJLFP_Monolithic_Power_Systems
Availability: InStock
Rating: 5 (11 reviews)

MP2143DJ-LF-P electronic component of Monolithic Power Systems

MP2143DJ-LF-P Switching Voltage Regulators

Images are for reference only
See Product Specifications

Part No.	MP2143DJ-LF-P
Manufacturer:	Monolithic Power Systems
Category:	Switching Voltage Regulators
Description:	Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 3A, 5.5V, 1.2MHz Sync Stp-Dwn Swtchr
Datasheet:	MP2143DJ-LF-P Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 3.9875 ea
Line Total: USD 3.99

Availability - 563
Ship by Wed. 07 May to Fri. 09 May

MOQ: 1 Multiples: 1
Pack Size: 1

MP2143DJ-LF-P More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

563

Ship by Wed. 07 May to Fri. 09 May

MOQ : 1
Multiples : 1

1 : USD 3.9875
10 : USD 2.3805
25 : USD 2.002
100 : USD 1.661
250 : USD 1.485
500 : USD 1.386
1000 : USD 1.32

Specifications

Manufacturer

Monolithic Power Systems Monolithic Power Systems

Product Category

Switching Voltage Regulators Switching Voltage Regulators

RoHS - XON

Y Y

Mounting Style

Smd/Smt Smd/Smt

Package / Case

TSOT - 23 - 8 TSOT - 23 - 8

Output Voltage

0.6 V To 5 V 0.6 V To 5 V

Output Current

3 A 3 A

Number of Outputs

1 Output 1 Output

Input Voltage MAX

5.5 V 5.5 V

Topology

Buck Buck

Input Voltage MIN

2.5 V 2.5 V

Switching Frequency

1.2 MHz 1.2 MHz

Minimum Operating Temperature

- 40 C - 40 C

Maximum Operating Temperature

+ 125 C + 125 C

Series

Mp2143 Mp2143

Packaging

Reel Reel

Type

Voltage Converters Voltage Converters

Brand

Monolithic Power Systems Monolithic Power Systems

Packagingoptionsscrubbed

Mp2143djlfz Mp2143djlfz

Factory Pack Quantity :

500 500

Input Voltage

2.5 V To 5.5 V 2.5 V To 5.5 V

Operating Temperature Range

- 40 C To + 125 C - 40 C To + 125 C

Product

Switching Regulators Switching Regulators

Cnhts

8542319000 8542319000

Hts Code

8542390001 8542390001

Mxhts

85423901 85423901

Product Type

Switching Voltage Regulators Switching Voltage Regulators

Subcategory

Voltage Regulators \& Voltage Controllers Voltage Regulators \\u0026 Voltage Controllers

Taric

8542399000 8542399000

Notes:- Show Stocked Products With Similar Attributes.

MP2143DJ-LF-P Alternative Parts

We are delighted to provide the MP2143DJ-LF-P from our Switching Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MP2143DJ-LF-P and other electronic components in the Switching Voltage Regulators category and beyond.

More Products By Manufacturer "Monolithic Power Systems"

Image Part-Description

Hot MP2143HGD-P
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2144GJ-P
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-23-8 Thin, TSOT-23-8
Stock : 2658
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2145GD-Z
Voltage Regulators - Switching Regulators 6V, 5A, 2MHz, Synch Step-Down Switcher
Stock : 8609
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2147GD-Z
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 5.5V, 4A, 1.2Mhz Step-Down Switcher
Stock : 806
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2144GJ-Z
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 2A, 5.5V, 1.2MHz Sync Stp-Dwn Swtchr
Stock : 5991
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2145GD-P
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 6V, 5A, 2MHz, Synch Step-Down Switcher
Stock : 494
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2147GD-P
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 5.5V, 4A, 1.2Mhz Step-Down Switcher
Stock : 788
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2148GQD-12-P
Switching Voltage Regulators 1A Synchronous Step-down Converter with 11A Iq in Ultra-small 1x1.5mm QFN
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2143DJ-LF-Z
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 3A, 5.5V, 1.2MHz Sync Stp-Dwn Swtchr
Stock : 21265
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2148GQD-18-P
Switching Voltage Regulators 1A Sync Step Down Converter
Stock : 226
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Switching Voltage Regulators"

Image Part-Description

Hot MP2143HGD-P
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2144GJ-P
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-23-8 Thin, TSOT-23-8
Stock : 2658
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2148GQD-33-P
Voltage Regulators - Switching Regulators 1A Sync Step Down Converter
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2149GJ-P
Buck Switching Regulator IC Positive Adjustable 0.608V 2 Output 1A SOT-23-8 Thin, TSOT-23-8
Stock : 492
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2155GQ-P
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators High Eff Sngl Indctr buck-boost
Stock : 848
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2158GQH-P
Voltage Regulators - Switching Regulators 1A, 6V, 1.5MHz Sync Step Dwn Swtchr
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2159GJ-Z
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 1A, 6V, 1.5MHz COT Sync Step Dwn Swtchr
Stock : 5251
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2161GJ-P
Voltage Regulators - Switching Regulators 2A, 6V, 1.5MHz COT Sync Step Dwn Swtchr
Stock : 4142
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2162AGQH-P
Voltage Regulators - Switching Regulators 2A 6V Sync Step Down Switcher
Stock : 981
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MP2162GQH-P
Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 2A, 6V, 1.5MHz COT Sync Step Dwn Swtchr
Stock : 990
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

MON may also be referenced as

MONOLITHIC POWER SYSTEMS
Monolithic Power Systems (MPS)
Monolithic Power Systems Inc.
MPS

97-3101A-14S-6P Circular MIL Spec Connector by Amphenol

97-3101A-14S-6P Circular MIL Spec Connector by Amphenol

Nov 11, 2024
The 97-3101A-14S-6P Circular MIL Spec Connector by Amphenol is a reliable, high-performance connector featuring a 6-pin configuration, 14S shell size, and solder termination. Widely used in military, aerospace, and industrial applications, it ensures secure, durable connections even in harsh cond

Supplier of N-68X Power Transformers in USA, Australia, India, and Europe

Supplier of N-68X Power Transformers in USA, Australia, India, and Europe

Jul 23, 2024
Power your operations with N-68X transformers! Available in the USA, Australia, India, and Europe. Reach out now for expert support and fast delivery!

Best Selling Circuit Protection Products in USA, India, Australia

Best Selling Circuit Protection Products in USA, India, Australia

Jul 11, 2024
Best circuit protection products available in the USA, India, and Australia, highlighting top electronic components from leading manufacturers like Schurter, C&K, Bourns, Mill-Max, Visual Communications Company, and Molex.

SP900S-0.009-00-1212 Thermal Interface by Henkel

SP900S-0.009-00-1212 Thermal Interface by Henkel

Apr 14, 2025
The SP900S-0.009-00-1212 by Henkel is a high-performance thermal interface pad designed for superior thermal management in electronic systems. With 3.0 W/m-K conductivity and a UL94 V-0 flame rating, it ensures efficient heat transfer and electrical insulation.

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

SAVE ON YOUR FIRST ORDER!

Save 5% upto 50$ on First order of New Registered User.

🔥 Special Limited Offer! 🔥

Calling all new customers! Register now with Xon Electronics and save 5%, up to 50$, on your first order!

Don't miss out – this offer won't last forever!

Discount Code : XONFIRSTUSER

View More...

Get the Latest News

Required Invalid E-Mail.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Copyright ©2025 X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Cookie Notice

Our website utilizes essential cookies to guarantee that it works properly, and optional analytics cookies to provide you with a better browsing experience. To learn more, read our Cookie Notice

Availability	Price	Buy Price	Quantity
563 Ship by Wed. 07 May to Fri. 09 May MOQ : 1 Multiples : 1	1 : USD 3.9875 10 : USD 2.3805 25 : USD 2.002 100 : USD 1.661 250 : USD 1.485 500 : USD 1.386 1000 : USD 1.32

Image	Part-Description
Hot	MP2143HGD-P Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2144GJ-P Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-23-8 Thin, TSOT-23-8 Stock : 2658 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2145GD-Z Voltage Regulators - Switching Regulators 6V, 5A, 2MHz, Synch Step-Down Switcher Stock : 8609 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2147GD-Z Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 5.5V, 4A, 1.2Mhz Step-Down Switcher Stock : 806 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2144GJ-Z Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 2A, 5.5V, 1.2MHz Sync Stp-Dwn Swtchr Stock : 5991 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2145GD-P Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 6V, 5A, 2MHz, Synch Step-Down Switcher Stock : 494 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2147GD-P Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 5.5V, 4A, 1.2Mhz Step-Down Switcher Stock : 788 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2148GQD-12-P Switching Voltage Regulators 1A Synchronous Step-down Converter with 11A Iq in Ultra-small 1x1.5mm QFN Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2143DJ-LF-Z Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 3A, 5.5V, 1.2MHz Sync Stp-Dwn Swtchr Stock : 21265 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2148GQD-18-P Switching Voltage Regulators 1A Sync Step Down Converter Stock : 226 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Image	Part-Description
Hot	MP2143HGD-P Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2144GJ-P Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-23-8 Thin, TSOT-23-8 Stock : 2658 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2148GQD-33-P Voltage Regulators - Switching Regulators 1A Sync Step Down Converter Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2149GJ-P Buck Switching Regulator IC Positive Adjustable 0.608V 2 Output 1A SOT-23-8 Thin, TSOT-23-8 Stock : 492 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2155GQ-P Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators High Eff Sngl Indctr buck-boost Stock : 848 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2158GQH-P Voltage Regulators - Switching Regulators 1A, 6V, 1.5MHz Sync Step Dwn Swtchr Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2159GJ-Z Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 1A, 6V, 1.5MHz COT Sync Step Dwn Swtchr Stock : 5251 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2161GJ-P Voltage Regulators - Switching Regulators 2A, 6V, 1.5MHz COT Sync Step Dwn Swtchr Stock : 4142 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2162AGQH-P Voltage Regulators - Switching Regulators 2A 6V Sync Step Down Switcher Stock : 981 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MP2162GQH-P Monolithic Power Systems (MPS) Voltage Regulators - Switching Regulators 2A, 6V, 1.5MHz COT Sync Step Dwn Swtchr Stock : 990 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.