Name: LM2678SD-ADJ
Brand: Texas Instruments
SKU: LM2678SD-ADJ
Price: 5.2197 USD
Availability: InStock
Rating: 5 (137 reviews)

LM2678SD-ADJ

For Reference Only

Part Number	LM2678SD-ADJ
Manufacturer	Texas Instruments
Description	IC REG BUCK ADJ 5A 14VSON
Datasheet	LM2678SD-ADJ Specifications
Package	14-VDFN Exposed Pad
ECAD
In Stock	7,968 piece(s)
Unit Price	$ 5.2197 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
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Part Number # LM2678SD-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 LM2678SD-ADJ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2678SD-ADJ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2678SD-ADJ.

LM2678SD-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)

LM2678SD-ADJ Reviews

Ella*****eman

April 7, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Kali*****Wagle

April 6, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Sylvi*****herson

April 3, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Kimb***** Lane

March 19, 2023

★ ★ ★ ★ ★

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Ellio*****ullough

March 7, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

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LM2678SD-ADJ Packaging

LM2678SD-ADJ FAQ

1. How to order LM2678SD-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 LM2678SD-ADJ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2678SD-ADJ. All suppliers must pass our qualification reviews before they can publish their products including LM2678SD-ADJ on Heisener; we pay more attention to the channels and quality of LM2678SD-ADJ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2678SD-ADJ price and inventory displayed accurate?

The price and inventory of LM2678SD-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 LM2678SD-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 LM2678SD-ADJ we delivered, we will accept the replacement or return of the LM2678SD-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 LM2678SD-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 LM2678SD-ADJ pin diagram, LM2678SD-ADJ datasheet?

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

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LM2678SD-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

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

LM2678SD-ADJ

Texas Instruments

IC, STEP-DOWN REGULATOR, VSON-14

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
LM2678SD-ADJ/HALF D# 2156-LM2678SD-ADJ/HALF-ND	Rochester Electronics LLC	SWITCHING REGULATOR, VOLTAGE-MOD	0
LM2678SD-ADJ D# 2156-LM2678SD-ADJ-TITR-ND	Rochester Electronics LLC	SWITCHING REGLTR, VOLTAGE-MODE	2516

Part Number	Manufacturer	Description	Stock
LM2678SDADJ		OEM/CM QUOTES ONLY \| NO BROKERS	5800
LM2678SDADJNOPB	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	1160
LM2678SDADJHALF	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	174

Part Number

Manufacturer

Description

Stock

LM2678SDADJNOPB

Texas Instruments

OEM/CM ONLY

733

LM2678SDADJ

Texas Instruments

OEM/CM ONLY

291

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

LM2678SD-ADJ/NOPB

D# NS-LM2678SD-ADJ/NOPB

Texas Instruments

OEM/CM ONLY

4523

LM2678SD-ADJ

D# NS-LM2678SD-ADJ

Texas Instruments

OEM/CM ONLY

4519

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ/NOPB

National Semiconductor Corporation

LM2678SD-ADJ

National Semiconductor Corporation

272

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

LM2678SD-ADJ

Texas Instruments

Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max

RoHS: Not Compliant

2516

Part Number

Manufacturer

Description

Stock

LM2678SDADJ

National Semiconductor Corporation

OEM/CM ONLY

903

LM2678SDADJ/NOPB

National Semiconductor Corporation

OEM/CM ONLY

1078

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ/NOPB

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

LM2678SD-ADJ

Texas Instruments

shipping today

35562

Part Number	Manufacturer	Description	Stock
LM2678SD-ADJCT	National Semiconductor Corporation	RFQ	11068
LM2678SD-ADJTR	National Semiconductor Corporation	RFQ	14269
LM2678SD-ADJ/NOPB	Texas Instruments	RFQ	7721

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LM2678SD-ADJ

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