Name: LM2670S-ADJ
Brand: Texas Instruments
SKU: LM2670S-ADJ
Price: 5.9598 USD
Availability: InStock
Rating: 5 (95 reviews)

LM2670S-ADJ

For Reference Only

Part Number	LM2670S-ADJ
Manufacturer	Texas Instruments
Description	IC REG BUCK ADJ 3A TO263-7
Datasheet	LM2670S-ADJ Specifications
Package	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
In Stock	270,924 piece(s)
Unit Price	$ 5.9598 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # LM2670S-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 LM2670S-ADJ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2670S-ADJ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2670S-ADJ.

LM2670S-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)	1.2V
Voltage - Output (Max)	37V
Current - Output	3A
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

LM2670S-ADJ Reviews

Yare*****Page

March 30, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Emme*****bster

March 18, 2023

★ ★ ★ ★ ★

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

Whit*****Karpe

March 18, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Killi*****rdner

March 6, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Write a Review

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LM2670S-ADJ Packaging

LM2670S-ADJ FAQ

1. How to order LM2670S-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 LM2670S-ADJ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2670S-ADJ. All suppliers must pass our qualification reviews before they can publish their products including LM2670S-ADJ on Heisener; we pay more attention to the channels and quality of LM2670S-ADJ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2670S-ADJ price and inventory displayed accurate?

The price and inventory of LM2670S-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 LM2670S-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 LM2670S-ADJ we delivered, we will accept the replacement or return of the LM2670S-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 LM2670S-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 LM2670S-ADJ pin diagram, LM2670S-ADJ datasheet?

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

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LM2670S-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
LM2670S-ADJ D# V36:1790_07269979	Texas Instruments	Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 3A 8-Pin(7+Tab) TO-263 Tube RoHS: Not Compliant	0
LM2670SX-ADJ/NOPB D# V72:2272_07269992	Texas Instruments	Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 3A 8-Pin(7+Tab) TO-263 T/R	0
LM2670S-ADJ/NOPB D# V99:2348_07269980	Texas Instruments	Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 3A 8-Pin(7+Tab) TO-263 Tube	0

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ/NOPB

D# LM2670S-ADJ/NOPB

Texas Instruments

Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail - Rail/Tube (Alt: LM2670S-ADJ/NOPB)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM2670SADJ	National Semiconductor Corporation		30
LM2670S-ADJ	National Semiconductor Corporation		34
LM2670SX-ADJ/NOPB	National Semiconductor Corporation		500

Part Number	Manufacturer	Description	Stock
LM2670SX-ADJ/NOPB	Texas Instruments	DC/DC CONV, BUCK, 260KHZ, TO-263-7	1500
LM2670S-ADJ	Texas Instruments	IC, DC/DC CONVERTER, 3A	11
LM2670S-ADJ/NOPB	Texas Instruments	IC, DC/DC CONVERTER, 3A	11

Part Number	Manufacturer	Description	Stock
LM2670SX-ADJ/NOPB D# LM2670SX-ADJ/NOPBCT-ND	Texas Instruments	IC REG BUCK ADJ 3A TO263-7	4808
LM2670S-ADJ D# 2156-LM2670S-ADJ-ND	Rochester Electronics LLC	SWITCHING REG, VOLTAGE-MODE, 5.4	1765
LM2670S-ADJ/NOPB D# LM2670S-ADJ/NOPB-ND	Texas Instruments	IC REG BUCK ADJ 3A TO263-7	1778

Part Number

Manufacturer

Description

Stock

LM2670SADJ

D# LM2670SADJ

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

4260

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ

National Semiconductor Corporation

In stock shipping within 2days

5310

LM2670S-ADJ/NOPB

National Semiconductor Corporation

In stock shipping within 2days

3717

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ/NOPB

D# 3007159

Texas Instruments

IC, DC/DC CONVERTER, 3A

RoHS: Compliant

Min Qty: 1

Container: Each

LM2670SX-ADJ/NOPB

D# 3121528

Texas Instruments

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

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM2670SADJ		OEM/CM QUOTES ONLY \| NO BROKERS	5800
LM2670SADJROHS	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	365
LM2670SADJLF	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	23
LM2670SADJR	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	104
LM2670SADJNOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1351

Part Number	Manufacturer	Description	Stock
LM2670SADJNOPB225	Texas Instruments	OEM/CM ONLY	5100
LM2670SADJNOPB	Texas Instruments	OEM/CM ONLY	701
LM2670SADJ	Texas Instruments	OEM/CM ONLY	939

Part Number	Manufacturer	Description	Stock
LM2670S-ADJNOPB	National Semiconductor Corporation	in stock - can ship the same day	40
LM2670SADJNOPB	National Semiconductor Corporation	in stock - can ship the same day	5
LM2670S-ADJ	National Semiconductor Corporation	in stock - can ship the same day	14

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ

National Semiconductor Corporation

OEM/CM Immediate delivery

210

Part Number

Manufacturer

Description

Stock

LM2670SX-ADJ/NOPB

D# 926-LM2670SXADJNOPB

Texas Instruments

Switching Voltage Regulators Hi Eff 3A SD Vtg Reg

RoHS: Compliant

1235

LM2670S-ADJ/NOPB

D# 926-LM2670S-ADJ/NOPB

Texas Instruments

Switching Voltage Regulators HIGH EFF 3A STEP- DOWN VLTG REG

RoHS: Compliant

827

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ/NOPB

D# 28AH3178

Texas Instruments

IC, DC/DC CONVERTER, 3A, 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:3A, Output Voltage Min:1.2V, Output VoltageRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

LM2670SX-ADJ/NOPB

D# 26AJ7189

Texas Instruments

DC/DC CONV, BUCK, 260KHZ, TO-263-7, 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:3A, Output Voltage Min:1.2V, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM2670SX-ADJ/NOPB D# NS-LM2670SX-ADJ/NOPB	Texas Instruments	OEM/CM ONLY	9744
LM2670S-ADJ D# NS-LM2670S-ADJ	Texas Instruments	OEM/CM ONLY	7252
LM2670S-ADJ/NOPB D# NS-LM2670S-ADJ/NOPB	Texas Instruments	OEM/CM ONLY	4228

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ

National Semiconductor Corporation

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

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ

D# LM2670S-ADJ

National Semiconductor Corporation

Semiconductor

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ

Texas Instruments

LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync

RoHS: Not Compliant

1765

Part Number	Manufacturer	Description	Stock
LM2670SADJ	National Semiconductor Corporation	OEM/CM ONLY	1088
LM2670SADJROHS	National Semiconductor Corporation	OEM/CM ONLY	331
LM2670SADJ/NOPB	National Semiconductor Corporation	OEM/CM ONLY	2201
LM2670SADJR	N/A	OEM/CM ONLY	106

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ

National Semiconductor Corporation

IN stock Immediate delivery

205

Part Number

Manufacturer

Description

Stock

LM2670S-ADJ/NOPB

Texas Instruments

SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync

LM2670SX-ADJ/NOPB

Texas Instruments

SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync

Part Number	Manufacturer	Description	Stock
LM2670SX-ADJ/NOPB	Texas Instruments	shipping today	134996
LM2670S-ADJ	NXP Semiconductors	shipping today	8996
LM2670S-ADJ/NOPB	National Semiconductor Corporation	shipping today	56

Part Number

Manufacturer

Description

Stock

LM2670SX-ADJ/NOPB

D# 47184273

Texas Instruments

Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 3A 8-Pin(7+Tab) TO-263 T/R

LM2670S-ADJ/NOPB

D# 53051832

Texas Instruments

Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 3A 8-Pin(7+Tab) TO-263 Tube

Part Number	Manufacturer	Description	Stock
LM2670S-ADJ	mfr	RFQ	12488
LM2670SX-ADJ/NOPB	mfr	RFQ	1673
LM2670S-ADJ/NOPB	Texas Instruments	RFQ	2430

Part Number

Manufacturer

Description

Stock

LM2670SX-ADJ/NOPB

D# 3121528

Texas Instruments

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

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

LM2670S-ADJ/NOPB

D# 3007159

Texas Instruments

IC, DC/DC CONVERTER, 3A

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LM2670S-ADJ

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