LM2678SX-5.0 - Texas Instruments - Price, Inventory & Datasheets | Heisener.com
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LM2678SX-5.0

hot LM2678SX-5.0

LM2678SX-5.0

For Reference Only

Part Number

LM2678SX-5.0

Manufacturer

Texas Instruments

Description

IC REG BUCK 5V 5A TO263-7

Package

TO-263-8, D2Pak (7 Leads + Tab), TO-263CA

ECAD

In Stock

229,332 piece(s)

Unit Price

$ 4.3012 *

Lead Time

Can Ship Immediately

Estimated Delivery Time

Nov 27 - Dec 2 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods
Delivery Services

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LM2678SX-5.0

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about LM2678SX-5.0?

Part Number # LM2678SX-5.0 (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Texas Instrumentsand 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 LM2678SX-5.0specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2678SX-5.0 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2678SX-5.0.

LM2678SX-5.0 Specifications

Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD Technical cover
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 TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Supplier Device Package DDPAK/TO-263-7

LM2678SX-5.0 Reviews

Sofi*****llick

April 7, 2023

Arrived safely. All OK. Thanks

Joann*****haria

March 23, 2023

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Ver*****anne

March 22, 2023

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Kaia*****rson

March 17, 2023

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Sean*****havan

March 17, 2023

happy with the IC and received with perfect packaging, good comunication with seller thanks.

All*****Jaggi

March 7, 2023

These are the most popular variety of components of different types!

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LM2678SX-5.0 FAQ

1. How to order LM2678SX-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 LM2678SX-5.0 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLM2678SX-5.0. All suppliers must pass our qualification reviews before they can publish their products including LM2678SX-5.0 on Heisener;we pay more attention to the channels and quality of LM2678SX-5.0products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM2678SX-5.0 price and inventory displayed accurate?

The price and inventory of LM2678SX-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 LM2678SX-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 LM2678SX-5.0 we delivered, we will accept the replacement or return of the LM2678SX-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 ofLM2678SX-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 LM2678SX-5.0 pin diagram, LM2678SX-5.0 datasheet?

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

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LM2678SX-5.0 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

D# V72:2272_07270162

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 8-Pin(7+Tab) TO-263 T/R

0

LM2678S-5.0/NOPB

D# V99:2348_07270147

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 8-Pin(7+Tab) TO-263 Tube

0
Part Number Manufacturer Description Stock

LM2678SX-5.0

National Semiconductor Corporation

552

LM2678S-5.0/NOPB

National Semiconductor Corporation

21
Part Number Manufacturer Description Stock

LM2678S-5.0/NOPB

Texas Instruments

- Rail/Tube

3648

LM2678SX-5.0/NOPB

Texas Instruments

IC REG BUCK 5V 5A TO263-7

500

LM2678SX-5.0

Texas Instruments

IC REG BUCK 5V 5A TO263-7

500
Part Number Manufacturer Description Stock

LM2678S-5.0/NOPB

D# C1S523900195556

Texas Instruments

Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
1
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

Texas Instruments

TO-263-7 DC-DC Converters RoHS

573
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

D# LM2678SX-5.0/NOPBCT-ND

Texas Instruments

IC REG BUCK 5V 5A TO263-7

175

LM2678S-5.0/NOPB

D# LM2678S-5.0/NOPB-ND

Texas Instruments

IC REG BUCK 5V 5A TO263-7

1625

LM2678SX-5.0

D# 2156-LM2678SX-5.0-ND

Rochester Electronics LLC

5A, 280KHZ PSSO7

400
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

D# LM2678SX-5.0/NOPB

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2547
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

National Semiconductor Corporation

In stock shipping within 2days

276

LM2678SX-5.0

National Semiconductor Corporation

In stock shipping within 2days

2000
Part Number Manufacturer Description Stock

LM2678S-5.0/NOPB

D# 3008181

Texas Instruments

IC, DC/DC CONVERTER, 5A

RoHS: Compliant
Min Qty: 1
Container: Each
1062

LM2678SX-5.0/NOPB

D# 3008182

Texas Instruments

DC/DC CONV, BUCK, 260KHZ, TO-263-7

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
354
Part Number Manufacturer Description Stock

LM2678SX50

OEM/CM QUOTES ONLY | NO BROKERS

2900

LM2678SX50NOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

9280
Part Number Manufacturer Description Stock

LM2678SX50NOPB

Texas Instruments

OEM/CM ONLY

125

LM2678SX50N

Texas Instruments

OEM/CM ONLY

639

LM2678SX50

Texas Instruments

OEM/CM ONLY

793

LM2678SX50ADJNOPB

Texas Instruments

OEM/CM ONLY

2100
Part Number Manufacturer Description Stock

LM2678S-5.0/NOPB

National Semiconductor Corporation

In Stock

21
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

D# C544694

Texas Instruments

573
Part Number Manufacturer Description Stock

LM2678SX-5.0

National Semiconductor Corporation

OEM/CM Immediate delivery

9800

LM2678S-5.0/NOPB

NATIONALSEMICONDUCTOR

OEM/CM Immediate delivery

32

LM2678SX-5.0/NOPB

Texas Instruments

OEM/CM Immediate delivery

3880
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

D# 926-LM2678SX50NOPB

Texas Instruments

Switching Voltage Regulators Hi Eff 5A SD Vtg Reg

RoHS: Compliant
419

LM2678S-5.0/NOPB

D# 926-LM2678S-5.0/NOPB

Texas Instruments

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

RoHS: Compliant
49
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB .

D# 23AC6361

Texas Instruments

DC/DC CONV, BUCK, 260KHZ, TO-263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263 (D2PAK), No. of Pins:7Pins, Output Current:5A, Switching Frequency:260kHz, Product Range:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
11

LM2678SX-5.0/NOPB

D# 29AH1107

Texas Instruments

DC/DC CONV, BUCK, 260KHZ, TO-263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263, No. of Pins:7Pins, Output Current:5A, Output Voltage Nom.:5V, Switching Frequency:260kHz, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
224

LM2678S-5.0/NOPB

D# 41K4192

Texas Instruments

STEP-DOWN REGULATOR, TO-263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263 (D2PAK), No. of Pins:7Pins, Output Current:5A, Switching Frequency:260kHz, Product Range:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
222
Part Number Manufacturer Description Stock

LM2678SX-5.0

D# NS-LM2678SX-5.0

Texas Instruments

OEM/CM ONLY

2745

LM2678SX-5.0/NOPB

D# NS-LM2678SX-5.0/NOPB

Texas Instruments

OEM/CM ONLY

2011

LM2678S-5.0/NOPB

D# NS-LM2678S-5.0/NOPB

Texas Instruments

OEM/CM ONLY

2425
Part Number Manufacturer Description Stock

LM2678S-5.0/NOPB

National Semiconductor Corporation

8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, 7 Pin Plastic SMT

20

LM2678SX-5.0/NOPB

National Semiconductor Corporation

Swithed-Mode Power Supply Controller, Voltage Mode Type, 7 Pin, Plastic, SIP

363
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

D# 2088547

Texas Instruments

Texas Instruments LM2678SX-5.0/NOPB, 1-Channel, Step Down DC-DC Switching Regulator, 0.0042A 7-Pin, WQFN, RL

Min Qty: 500
Container: Reel
492

LM2678S-5.0/NOPB

D# 5335244P

Texas Instruments

Texas Instruments, LM2678S-5.0/NOPB Step-Down Switching Regulator, 1-Channel 5A 7-Pin, D2PAK, TU

Min Qty: 1
Container: Tube
195
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

Texas Instruments

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

RoHS: Compliant
4531

LM2678S-5.0/NOPB

Texas Instruments

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

RoHS: Compliant
3322

LM2678SX-5.0

National Semiconductor Corporation

Switching Regulator, Current-mode, 5A, 280kHz Switching Freq-Max, PSSO7

RoHS: Not Compliant
400
Part Number Manufacturer Description Stock

LM2678SX5.0/NOPB

National Semiconductor Corporation

OEM/CM ONLY

1273

LM2678SX5.0

National Semiconductor Corporation

OEM/CM ONLY

2483
Part Number Manufacturer Description Stock

LM2678S-5.0/NOPB

NATIONALSEMICONDUCTOR

IN stock Immediate delivery

27

LM2678SX-5.0/NOPB

Texas Instruments

IN stock Immediate delivery

3895

LM2678SX-5.0

National Semiconductor Corporation

IN stock Immediate delivery

9815
Part Number Manufacturer Description Stock

LM2678S-5.0/NOPB

Texas Instruments

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

4

LM2678SX-5.0/NOPB

Texas Instruments

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

57
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

National Semiconductor Corporation

shipping today

6148

LM2678SX-5.0

ON Semiconductor

shipping today

146

LM2678S-5.0/NOPB

NSTI

shipping today

4999
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

D# 53398405

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 8-Pin(7+Tab) TO-263 T/R

0

LM2678S-5.0/NOPB

D# 50588429

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 5A 8-Pin(7+Tab) TO-263 Tube

0
Part Number Manufacturer Description Stock

LM2678SX50NOPB

National Semiconductor Corporation

RFQ

4828

LM2678SX-5.0/NOPB

Texas Instruments

RFQ

13010

LM2678SX-5.0

Texas Instruments

RFQ

11707
Part Number Manufacturer Description Stock

LM2678S-5.0/NOPB

Texas Instruments

IC REG BUCK 5V 5A TO263-7

10000

LM2678SX-5.0/NOPB

Texas Instruments

IC REG BUCK 5V 5A TO263-7

17739

LM2678SX-5.0

Texas Instruments

IC REG BUCK 5V 5A TO263-7

1766
Part Number Manufacturer Description Stock

LM2678SX-5.0/NOPB

D# 3008182

Texas Instruments

DC/DC CONV, BUCK, 260KHZ, TO-263-7

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
354

LM2678S-5.0/NOPB

D# 3008181

Texas Instruments

IC, DC/DC CONVERTER, 5A

RoHS: Compliant
Min Qty: 1
Container: Each
1062

LM2678SX-5.0 Tags

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  • Texas Instruments
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