Name: LM2677S-ADJ
Brand: Texas Instruments
SKU: LM2677S-ADJ
Price: 5.68 USD
Availability: InStock
Rating: 5 (116 reviews)

LM2677S-ADJ

For Reference Only

Part Number	LM2677S-ADJ
Manufacturer	Texas Instruments
Description	IC REG BUCK ADJ 5A TO263-7
Datasheet	LM2677S-ADJ Specifications
Package	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
In Stock	160,008 piece(s)
Unit Price	$ 5.6800 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2677S-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 LM2677S-ADJ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2677S-ADJ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2677S-ADJ.

LM2677S-ADJ 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
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	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Supplier Device Package	DDPAK/TO-263-7

LM2677S-ADJ Reviews

Ama*****Hail

March 16, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Lea*****ller

March 11, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Dian*****gers

March 6, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Elor*****khale

February 27, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Leon*****arks

February 25, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM2677S-ADJ Packaging

LM2677S-ADJ FAQ

1. How to order LM2677S-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 LM2677S-ADJ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2677S-ADJ. All suppliers must pass our qualification reviews before they can publish their products including LM2677S-ADJ on Heisener; we pay more attention to the channels and quality of LM2677S-ADJ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2677S-ADJ price and inventory displayed accurate?

The price and inventory of LM2677S-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 LM2677S-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 LM2677S-ADJ we delivered, we will accept the replacement or return of the LM2677S-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 LM2677S-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 LM2677S-ADJ pin diagram, LM2677S-ADJ datasheet?

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

LM2677S-ADJ Related Products

SIT1602BI-82-33S-33.000000T	SiTIME, -40 TO 85C, 7050, 25PPM, 3.3V, 3, -, SIMPLE SWITCHER?	View
IRG4BC30F-STRRP	Infineon Technologies, IGBT 600V 31A 100W D2PAK, TO-263-3, D2Pak (2 Leads + Tab), TO-263AB, SIMPLE SWITCHER?	View
ADM6315-46D4ART-RL	Analog Devices Inc., IC SUPERVISOR OD 4.63V SOT143, TO-253-4, TO-253AA, SIMPLE SWITCHER?	View
RL2007-40.6K-138-D1	Amphenol Advanced Sensors, NTC THERMISTOR 75K OHM 10% DISC, Disc, 5.6mm Dia x 4.1mm W, SIMPLE SWITCHER?	View
RLR07C2261FPB14	Vishay Dale, RES 2.26K OHM 1% 1/4W AXIAL, Axial, SIMPLE SWITCHER?	View
PT2512FK-070R11L	Yageo, RES SMD 0.11 OHM 1% 1W 2512, 2512 (6432 Metric), SIMPLE SWITCHER?	View
RT1210FRD0724KL	Yageo, RES SMD 24K OHM 1% 1/4W 1210, 1210 (3225 Metric), SIMPLE SWITCHER?	View
BSW-113-04-S-M	Samtec Inc., BOTTOM MOUNT STRIPS, -, SIMPLE SWITCHER?	View
JT02RE-20-39S-014	Amphenol Aerospace Operations, JT 39C 37#20 2#16 SKT RECP, -, SIMPLE SWITCHER?	View
ASC08DRES-S13	Sullins Connector Solutions, CONN EDGE DUAL FMALE 16POS 0.100, -, SIMPLE SWITCHER?	View
0385413712	Molex, LLC, CONN RCPT 12POS IN-LINE SLDR, -, SIMPLE SWITCHER?	View
VE-2N1-EV	Vicor Corporation, CONVERTER MOD DC/DC 12V 150W, Full Brick, SIMPLE SWITCHER?	View

LM2677S-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

LM2677S-ADJ/NOPB

D# V99:2348_07270128

Texas Instruments

Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 Tube

LM2677SX-ADJ/NOPB

D# V72:2272_07270136

Texas Instruments

Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 T/R

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ/NOPB

National Semiconductor Corporation

LM2677S-ADJ

National Semiconductor Corporation

Part Number	Manufacturer	Description	Stock
LM2677S-ADJ	Texas Instruments	SWITCHING REG, SINGLE, 5A, TO263	0
LM2677SX-ADJ/NOPB	Texas Instruments	IC REG BUCK ADJ 5A TO263-7	1000
LM2677S-ADJ/NOPB	Texas Instruments	SWITCHING REG, SINGLE, 5A, TO263	0

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ

National Semiconductor Corporation

N/A (ship within 1day) - D/C 2006+

110

Part Number	Manufacturer	Description	Stock
LM2677SX-ADJ/NOPB D# LM2677SX-ADJ/NOPBCT-ND	Texas Instruments	IC REG BUCK ADJ 5A TO263-7	414
LM2677S-ADJ D# 2156-LM2677S-ADJ-TI-ND	Rochester Electronics LLC	SWITCHING REGULATOR	3107
LM2677S-ADJ/NOPB D# LM2677S-ADJ/NOPB-ND	Texas Instruments	IC REG BUCK ADJ 5A TO263-7	1124

Part Number

Manufacturer

Description

Stock

LM2677SX-ADJ/NOPB

Texas Instruments

In stock shipping within 2days

355

LM2677S-ADJ

National Semiconductor Corporation

In stock shipping within 2days

58525

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ/NOPB

D# 3007171

Texas Instruments

SWITCHING REG, SINGLE, 5A, TO263

RoHS: Compliant

Min Qty: 1

Container: Each

128

Part Number	Manufacturer	Description	Stock
LM2677SADJ	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	3689
LM2677SADJNOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	409
LM2677SADJNOP8	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1
LM2677SADJ5A		OEM/CM QUOTES ONLY \| NO BROKERS	89

Part Number	Manufacturer	Description	Stock
LM2677SADJNOP	Texas Instruments	OEM/CM ONLY	910
LM2677SADJNOPB	Texas Instruments	OEM/CM ONLY	696
LM2677SADJ	Texas Instruments	OEM/CM ONLY	134

Part Number

Manufacturer

Description

Stock

LM2677SX-ADJ/NOPB

Texas Instruments

OEM/CM Immediate delivery

430

LM2677S-ADJ

National Semiconductor Corporation

OEM/CM Immediate delivery

58000

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ/NOPB

D# 926-LM2677S-ADJ/NOPB

Texas Instruments

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

RoHS: Compliant

116

LM2677SX-ADJ/NOPB

D# 926-LM2677SXADJNOPB

Texas Instruments

Switching Voltage Regulators Hi Eff 5A SD VTG Reg

RoHS: Compliant

996

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ/NOPB

D# 28AH3199

Texas Instruments

SWITCHING REG, SINGLE, 5A, TO263, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TO-263, No. of Pins:7Pins, Output Current:5A, Output Voltage Min:1.2V, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

128

Part Number	Manufacturer	Description	Stock
LM2677SX-ADJ/NOPB D# NS-LM2677SX-ADJ/NOPB	Texas Instruments	OEM/CM ONLY	4244
LM2677S-ADJ/NOPB D# NS-LM2677S-ADJ/NOPB	Texas Instruments	OEM/CM ONLY	3812
LM2677S-ADJ D# NS-LM2677S-ADJ	Texas Instruments	OEM/CM ONLY	9316

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ/NOP8

National Semiconductor Corporation

LM2677S-ADJ

National Semiconductor Corporation

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

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ/NOPB

D# 5335193

Texas Instruments

Texas Instruments, LM2677S-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 5A Adjustable 7-Pin, D2PAK, EA

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
LM2677SX-ADJ/NOPB	Texas Instruments	LM2677 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync RoHS: Compliant	146
LM2677S-ADJ	Texas Instruments	Switching Regulator, Current-mode, 8.75A, 280kHz Switching Freq-Max, PSSO7 RoHS: Not Compliant	3107
LM2677S-ADJ/NOPB	National Semiconductor Corporation	LM2677 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync RoHS: Compliant	465

Part Number	Manufacturer	Description	Stock
LM2677SADJ 5A		OEM/CM ONLY	93
LM2677SADJ	National Semiconductor Corporation	OEM/CM ONLY	1157
LM2677SADJ/NOPB	National Semiconductor Corporation	OEM/CM ONLY	372

Part Number

Manufacturer

Description

Stock

LM2677SX-ADJ/NOPB

Texas Instruments

IN stock Immediate delivery

425

LM2677S-ADJ

National Semiconductor Corporation

IN stock Immediate delivery

57985

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ/NOPB

Texas Instruments

SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync

LM2677SX-ADJ/NOPB

Texas Instruments

SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync

Part Number

Manufacturer

Description

Stock

LM2677S-ADJ

National Semiconductor Corporation

shipping today

296

LM2677SX-ADJ/NOPB

ON Semiconductor

shipping today

231

Part Number

Manufacturer

Description

Stock

LM2677SX-ADJ/NOPB

D# 53811989

Texas Instruments

Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 T/R

LM2677S-ADJ/NOPB

D# 50476842

Texas Instruments

Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 5A 8-Pin(7+Tab) TO-263 Tube

Part Number	Manufacturer	Description	Stock
LM2677SADJ	National Semiconductor Corporation	RFQ	6815
LM2677S-ADJ	National Semiconductor Corporation	RFQ	11745
LM2677S-ADJ/NOPB	Texas Instruments	RFQ	10840
LM2677SX-ADJ/NOPB	Texas Instruments	RFQ	949

Quick Inquiry

LM2677S-ADJ

Certified Quality

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.

ISO9001:2015, ICAS, IAF, UKAS