Name: LM2678SDX-5.0
Brand: Texas Instruments
SKU: LM2678SDX-5-0
Availability: InStock
Rating: 5 (116 reviews)

LM2678SDX-5.0

For Reference Only

Part Number	LM2678SDX-5.0
Manufacturer	Texas Instruments
Description	IC REG BUCK 5V 5A 14VSON
Datasheet	LM2678SDX-5.0 Datasheet LM2678SDX-5.0 Specifications
Package	14-VDFN Exposed Pad
ECAD
In Stock	3,648 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2678SDX-5.0 (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM2678SDX-5.0 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2678SDX-5.0 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2678SDX-5.0.

LM2678SDX-5.0 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	14-VDFN Exposed Pad
ECAD
Series	SIMPLE SWITCHER?
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	8V
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	-
Current - Output	5A
Frequency - Switching	260kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	14-VDFN Exposed Pad
Supplier Device Package	14-VSON (5x6)

LM2678SDX-5.0 Datasheet

LM2678SDX-5.0 Reviews

Kensl*****guire

April 6, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Eli*****nders

March 27, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Ember*****chran

March 27, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the LM2678SDX-5.0 works well.

Reag*****urora

March 13, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Susa*****neja

March 13, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Hect*****hose

March 4, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Nath*****l Lal

February 23, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Write a Review

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LM2678SDX-5.0 Packaging

LM2678SDX-5.0 FAQ

1. How to order LM2678SDX-5.0 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM2678SDX-5.0 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2678SDX-5.0. All suppliers must pass our qualification reviews before they can publish their products including LM2678SDX-5.0 on Heisener; we pay more attention to the channels and quality of LM2678SDX-5.0 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2678SDX-5.0 price and inventory displayed accurate?

The price and inventory of LM2678SDX-5.0 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM2678SDX-5.0?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM2678SDX-5.0 we delivered, we will accept the replacement or return of the LM2678SDX-5.0 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM2678SDX-5.0.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LM2678SDX-5.0 pin diagram, LM2678SDX-5.0 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LM2678SDX-5.0 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LM2678SDX-5.0/NOPB

D# V36:1790_07270157

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 14-Pin VSON EP T/R

RoHS: Compliant

LM2678SD-5.0/NOPB

D# V72:2272_07270153

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 14-Pin VSON EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2678SD-5.0/NOPB

National Semiconductor Corporation

Part Number	Manufacturer	Description	Stock
LM2678SD-5.0/NOPB	Texas Instruments	IC REG BUCK 5V 5A 14VSON	750
LM2678SDX-5.0/NOPB	Texas Instruments	IC REG BUCK 5V 5A 14VSON	0
LM2678SDX-5.0	Texas Instruments	IC REG BUCK 5V 5A 14VSON	0

Part Number	Manufacturer	Description	Stock
LM2678SD-5.0/NOPB D# LM2678SD-5.0/NOPBCT-ND	Texas Instruments	IC REG BUCK 5V 5A 14VSON	766
LM2678SDX-5.0/NOPB D# LM2678SDX-5.0/NOPB-ND	Texas Instruments	IC REG BUCK 5V 5A 14VSON	0
LM2678SDX-5.0 D# LM2678SDX-5.0-ND	Texas Instruments	IC REG BUCK 5V 5A 14VSON	0

Part Number

Manufacturer

Description

Stock

LM2678SDX50NOPB

Texas Instruments

OEM/CM ONLY

387

LM2678SDX50

Texas Instruments

OEM/CM ONLY

275

Part Number

Manufacturer

Description

Stock

LM2678SD-5.0/NOPB

D# 926-LM2678SD50NOPB

Texas Instruments

Switching Voltage Regulators Hi Eff 5A SD Vtg Reg

RoHS: Compliant

107

Part Number	Manufacturer	Description	Stock
LM2678SDX-5.0 D# NS-LM2678SDX-5.0	Texas Instruments	OEM/CM ONLY	4582
LM2678SD-5.0/NOPB D# NS-LM2678SD-5.0/NOPB	Texas Instruments	OEM/CM ONLY	4377
LM2678SDX-5.0/NOPB D# NS-LM2678SDX-5.0/NOPB	Texas Instruments	OEM/CM ONLY	2741

Part Number

Manufacturer

Description

Stock

LM2678SD-5.0/NOPB

Texas Instruments

LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency

RoHS: Compliant

138

LM2678SDX-5.0/NOPB

Texas Instruments

LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency

RoHS: Compliant

4834

Part Number

Manufacturer

Description

Stock

LM2678SD-5.0/NOPB

Texas Instruments

8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency

LM2678SDX-5.0/NOPB

Texas Instruments

8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency

Part Number

Manufacturer

Description

Stock

LM2678SD-5.0/NOPB

D# 53529607

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 14-Pin VSON EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2678SDX-5.0

Texas Instruments

RFQ

9296

LM2678SD-5.0/NOPB

National Semiconductor Corporation

RFQ

11153

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LM2678SDX-5.0

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