Name: LM2678SDX-ADJ
Brand: Texas Instruments
SKU: LM2678SDX-ADJ
Availability: InStock
Rating: 5 (115 reviews)

LM2678SDX-ADJ

For Reference Only

Part Number	LM2678SDX-ADJ
Manufacturer	Texas Instruments
Description	IC REG BUCK ADJ 5A 14VSON
Datasheet	LM2678SDX-ADJ Datasheet LM2678SDX-ADJ Specifications
Package	14-VDFN Exposed Pad
ECAD
In Stock	4,464 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

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

LM2678SDX-ADJ 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	Adjustable
Number of Outputs	1
Voltage - Input (Min)	8V
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	1.21V
Voltage - Output (Max)	37V
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-ADJ Datasheet

LM2678SDX-ADJ Reviews

Roc*****Cohen

April 5, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Bren*****Owen

April 3, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Moha*****Morar

March 31, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Sea*****eard

March 29, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Maver*****rashad

March 25, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

Alan*****ngle

March 16, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Cel*****Beard

March 12, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Juli*****nkaran

March 5, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Addi*****Henson

February 22, 2023

★ ★ ★ ★ ★

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

Write a Review

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LM2678SDX-ADJ Packaging

LM2678SDX-ADJ FAQ

1. How to order LM2678SDX-ADJ 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-ADJ is from the original manufacturer or authorized agents?

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

The price and inventory of LM2678SDX-ADJ 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-ADJ?

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-ADJ we delivered, we will accept the replacement or return of the LM2678SDX-ADJ 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-ADJ.

(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-ADJ pin diagram, LM2678SDX-ADJ datasheet?

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

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LM2678SDX-ADJ 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-ADJ/NOPB

D# V36:1790_07270158

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 14-Pin VSON EP T/R

RoHS: Compliant

LM2678SD-ADJ/NOPB

D# V72:2272_07270155

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 1.2V to 37V 5A 14-Pin VSON EP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM2678SD-ADJ/NOPB	Texas Instruments	IC, STEP-DOWN REGULATOR, VSON-14	0
LM2678SDX-ADJ/NOPB	Texas Instruments	IC REG BUCK ADJ 5A 14VSON	0
LM2678SDX-ADJ	Texas Instruments	IC REG BUCK ADJ 5A 14VSON	0

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ/NOPB

National Semiconductor Corporation

RoHS (ship within 1day) - D/C 2011

Part Number	Manufacturer	Description	Stock
LM2678SD-ADJ/NOPB D# LM2678SD-ADJ/NOPBCT-ND	Texas Instruments	IC REG BUCK ADJUSTABLE 5A 14VSON	316
LM2678SDX-ADJ/NOPB D# 296-44656-2-ND	Texas Instruments	IC REG BUCK ADJUSTABLE 5A 14VSON	0
LM2678SDX-ADJ D# LM2678SDX-ADJ-ND	Texas Instruments	IC REG BUCK ADJUSTABLE 5A 14VSON	0

Part Number

Manufacturer

Description

Stock

LM2678SDXADJ

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

3996

Part Number	Manufacturer	Description	Stock
LM2678SDXADJNOPB	Texas Instruments	OEM/CM ONLY	439
LM2678SDXADJ	Texas Instruments	OEM/CM ONLY	705
LM2678SDXADJNO	Texas Instruments	OEM/CM ONLY	141

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ/NOPB

D# 926-LM2678SD-ADJNOPB

Texas Instruments

Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG

RoHS: Compliant

427

Part Number	Manufacturer	Description	Stock
LM2678SDX-ADJ/NOPB D# NS-LM2678SDX-ADJ/NOPB	Texas Instruments	OEM/CM ONLY	1521
LM2678SD-ADJ/NOPB D# NS-LM2678SD-ADJ/NOPB	Texas Instruments	OEM/CM ONLY	4523
LM2678SDX-ADJ D# NS-LM2678SDX-ADJ	Texas Instruments	OEM/CM ONLY	9943

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ/NOPB

National Semiconductor Corporation

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ/NOPB

D# 7615022

Texas Instruments

Texas Instruments LM2678SD-ADJ/NOPB, 1-Channel, Step Down DC-DC Converter, Adjustable 14-Pin, LLP, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ/NOPB

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2678SDXADJ

National Semiconductor Corporation

OEM/CM ONLY

3461

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ/NOPB

Texas Instruments

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

LM2678SDX-ADJ/NOPB

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

LM2678SDX-ADJ/NOPB

Texas Instruments

RFQ

12602

LM2678SD-ADJ/NOPB

Texas Instruments

RFQ

7721

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LM2678SDX-ADJ

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