Part Number
LM2678S-3.3
Manufacturer
Texas Instruments
Description
IC REG BUCK 3.3V 5A TO263-7
Datasheet
Package
TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
In Stock
4,848 piece(s)
Unit Price
$ 7.0693 *
Lead Time
Can Ship Immediately
Estimated Delivery Time
Nov 29 - Dec 4 ( Choose Expedited Shipping)
Request for Quotation
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Part Number # LM2678S-3.3 (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 LM2678S-3.3specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2678S-3.3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2678S-3.3.
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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.
We have a professional and experienced quality control team to strictly verify and test theLM2678S-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2678S-3.3 on Heisener;we pay more attention to the channels and quality of LM2678S-3.3products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2678S-3.3 price and inventory displayed accurate?The price and inventory of LM2678S-3.3 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.
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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.
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 LM2678S-3.3 we delivered, we will accept the replacement or return of the LM2678S-3.3 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 ofLM2678S-3.3.
(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
If you need any after-sales service, please do not hesitate to contact us.
We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
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.
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 D# V36:1790_07270144 |
Texas Instruments |
Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube RoHS: Not Compliant
|
0 |
LM2678S-3.3/NOPB D# V99:2348_07270145 |
Texas Instruments |
Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube |
0 |
LM2678SX-3.3/NOPB D# V72:2272_07270160 |
Texas Instruments |
Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R |
0 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB D# LM2678S-3.3/NOPB |
Texas Instruments |
Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail - Rail/Tube (Alt: LM2678S-3.3/NOPB) RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 |
National Semiconductor Corporation | 5 | |
LM2678S-3.3/NOPB |
National Semiconductor Corporation | 45 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 |
National Semiconductor Corporation |
Min Qty 1 |
225 |
LM2678SX-3.3/NOPB |
Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
500 |
LM2678S-3.3/NOPB |
National Semiconductor Corporation |
Min Qty 1 |
225 |
Part Number | Manufacturer | Description | Stock |
LM2678S33 |
National Semiconductor Corporation |
RoHS: Not Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 |
National Semiconductor Corporation |
N/A (ship within 1day) - D/C N/A |
67 |
LM2678S-3.3/NOPB |
Texas Instruments |
RoHS (ship within 1day) - D/C 2011 |
28 |
Part Number | Manufacturer | Description | Stock |
LM2678SX-3.3/NOPB D# LM2678SX-3.3/NOPBCT-ND |
Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
327 |
LM2678S-3.3 D# LM2678S-3.3-ND |
Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
1 |
LM2678S-3.3/NOPB D# LM2678S-3.3/NOPB-ND |
Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
160 |
LM2678S-3.3-TI D# 2156-LM2678S-3.3-TI-ND |
Rochester Electronics LLC |
SWITCHING REG, VOLTAGE-MODE, 8.7 |
0 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 D# LM2678S-3.3 |
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 |
903 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 |
National Semiconductor Corporation |
In stock shipping within 2days |
58525 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB D# 3122913 |
Texas Instruments |
IC, DC/DC CONVERTER, 5A RoHS: Compliant
Min Qty: 1
Container: Each
|
255 |
Part Number | Manufacturer | Description | Stock |
LM2678S33TI |
Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
3184 |
LM2678S33NOPB |
TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
314 |
LM2678S33 |
OEM/CM QUOTES ONLY | NO BROKERS |
5800 |
Part Number | Manufacturer | Description | Stock |
LM2678S33 |
Texas Instruments |
OEM/CM ONLY |
757 |
LM2678S33NOPB |
Texas Instruments |
OEM/CM ONLY |
961 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB |
National Semiconductor Corporation |
In Stock |
212 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3NOPB |
National Semiconductor Corporation |
in stock - can ship the same day |
50 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 |
National Semiconductor Corporation |
OEM/CM Immediate delivery |
58000 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB D# 926-LM2678S-3.3/NOPB |
Texas Instruments |
Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG RoHS: Compliant
|
170 |
LM2678SX-3.3/NOPB D# 926-LM2678SX33NOPB |
Texas Instruments |
Switching Voltage Regulators Hi Eff 5A SD VTG Reg RoHS: Compliant
|
516 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB D# 29AH6255 |
Texas Instruments |
IC, DC/DC CONVERTER, 5A, 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.:3.3V, Switching Frequency:260kHz, Operating RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
255 |
Part Number | Manufacturer | Description | Stock |
LM2678SX-3.3/NOPB D# NS-LM2678SX-3.3/NOPB |
Texas Instruments |
OEM/CM ONLY |
10471 |
LM2678S-3.3/NOPB D# NS-LM2678S-3.3/NOPB |
Texas Instruments |
OEM/CM ONLY |
7794 |
LM2678S-3.3 D# NS-LM2678S-3.3 |
Texas Instruments |
OEM/CM ONLY |
6914 |
LM2678S3.3 D# NS-LM2678S3.3 |
National Semiconductor Corporation |
OEM/CM ONLY |
1274 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB |
National Semiconductor Corporation |
8.75A SWITCHING REGULATOR, 280KHZ SWITCHING FREQ-MAX, PSSO7 |
4 |
LM2678S-3.3 |
National Semiconductor Corporation |
SWITCHING REGULATOR, VOLTAGE-MODE, 8.75A, 280KHZ SWITCHING FREQ-MAX, PSSO7 |
84 |
Part Number | Manufacturer | Description | Stock |
LM2678SX-3.3/NOPB |
Texas Instruments |
LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant
|
255 |
LM2678S-3.3 |
Texas Instruments |
LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Not Compliant
|
2691 |
LM2678S-3.3/NOPB |
Texas Instruments |
LM2678 8V to 40V, 5A SIMPLE SWITCHER buck converter with high efficiency RoHS: Compliant
|
5579 |
Part Number | Manufacturer | Description | Stock |
LM2678S33 |
National Semiconductor Corporation |
OEM/CM ONLY |
2061 |
LM2678S3.3/NOPB |
National Semiconductor Corporation |
OEM/CM ONLY |
280 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 |
National Semiconductor Corporation |
IN stock Immediate delivery |
57985 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB |
Texas Instruments |
8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency |
6 |
LM2678SX-3.3/NOPB |
Texas Instruments |
8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency |
37 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3 |
National Semiconductor Corporation |
shipping today |
101996 |
LM2678SX-3.3/NOPB |
National Semiconductor Corporation |
shipping today |
378 |
LM2678S-3.3/NOPB |
Texas Instruments |
shipping today |
13168 |
Part Number | Manufacturer | Description | Stock |
LM2678SX-3.3/NOPB D# 53537610 |
Texas Instruments |
Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R |
0 |
LM2678S-3.3/NOPB D# 35616995 |
Texas Instruments |
Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube |
0 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB |
Texas Instruments |
RFQ |
4614 |
LM2678S33 |
Texas Instruments |
RFQ |
3887 |
LM2678S-3.3 |
National Semiconductor Corporation |
RFQ |
2886 |
Part Number | Manufacturer | Description | Stock |
LM2678S-3.3/NOPB D# 3122913 |
Texas Instruments |
IC, DC/DC CONVERTER, 5A RoHS: Compliant
Min Qty: 1
Container: Each
|
255 |
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