Name: LM3671MFX-3.3
Brand: Texas Instruments
SKU: LM3671MFX-3-3
Availability: InStock
Rating: 5 (144 reviews)

LM3671MFX-3.3

For Reference Only

Part Number	LM3671MFX-3.3
Manufacturer	Texas Instruments
Description	IC REG BUCK 3.3V 0.6A SYNC SOT23
Datasheet	LM3671MFX-3.3 Datasheet LM3671MFX-3.3 Specifications
Package	SC-74A, SOT-753
ECAD
In Stock	289,260 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM3671MFX-3.3 (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 LM3671MFX-3.3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM3671MFX-3.3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM3671MFX-3.3.

LM3671MFX-3.3 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	SC-74A, SOT-753
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	2.7V
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Current - Output	600mA
Frequency - Switching	2MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5

LM3671MFX-3.3 Datasheet

LM3671MFX-3.3 Reviews

Ryd*****Doshi

April 7, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Fis***** Shaw

March 19, 2023

★ ★ ★ ★ ★

DELIVERY AND COMMUNICATION EXTRA SELLER TOP 5 STARS on my list

Arju*****gers

March 13, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Zai*****Gola

March 5, 2023

★ ★ ★ ★ ★

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Write a Review

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LM3671MFX-3.3 Packaging

LM3671MFX-3.3 FAQ

1. How to order LM3671MFX-3.3 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 LM3671MFX-3.3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3671MFX-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM3671MFX-3.3 on Heisener; we pay more attention to the channels and quality of LM3671MFX-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3671MFX-3.3 price and inventory displayed accurate?

The price and inventory of LM3671MFX-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.
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 LM3671MFX-3.3?

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 LM3671MFX-3.3 we delivered, we will accept the replacement or return of the LM3671MFX-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 of LM3671MFX-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
7.How to contact us to get technical supports, such as LM3671MFX-3.3 pin diagram, LM3671MFX-3.3 datasheet?

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

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LM3671MFX-3.3 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

LM3671MFX-3.3/NOPB

D# V36:1790_07275280

Texas Instruments

Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 3.3V 0.6A 5-Pin SOT-23 T/R

RoHS: Compliant

LM3671MF-3.3/NOPB

D# V72:2272_07275272

Texas Instruments

Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 3.3V 0.6A 5-Pin SOT-23 T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM3671MFX-3.3/NOPB	Texas Instruments	IC REG BUCK SYNC 3.3V SOT23-5	0
LM3671MF-3.3/NOPB	Texas Instruments	- Tape and Reel	5000
LM3671MFX-3.3	Texas Instruments	IC REG BUCK SYNC 3.3V SOT23-5	0

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

D# C1S746200292558

Texas Instruments

Conv DC-DC Single Step Down 2.7V to 5.5V 5-Pin SOT-23 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 5

Container: Bulk

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

Texas Instruments

5.5V 600mA SOT-23-5 DC-DC Converters RoHS

2979

LM3671MFX-3.3/NOPB

Texas Instruments

5.5V 600mA SOT23-5 DC-DC Converters RoHS

4972

Part Number	Manufacturer	Description	Stock
LM3671MFX-3.3/NOPB D# 296-45289-1-ND	Texas Instruments	IC REG BUCK 3.3V 600MA SOT23-5	3158
LM3671MFX-3.3 D# LM3671MFX-3.3-ND	Texas Instruments	IC REG BUCK 3.3V 600MA SOT23-5	0
LM3671MF-3.3/NOPB D# LM3671MF-3.3/NOPBCT-ND	Texas Instruments	IC REG BUCK 3.3V 600MA SOT23-5	1341

Part Number	Manufacturer	Description	Stock
LM3671MFX-3.3/NOPB	National Semiconductor Corporation	In stock shipping within 2days	366
LM3671MFX-3.3	National Semiconductor Corporation	In stock shipping within 2days	1800
LM3671MF-3.3/NOPB	Texas Instruments	In stock shipping within 2days	3777

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

D# 3008192

Texas Instruments

IC, STEP-DOWN DC/DC CONVERTER, 5-SOT-23

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

38389

Part Number

Manufacturer

Description

Stock

LM3671MFX33NOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

27840

Part Number	Manufacturer	Description	Stock
LM3671MFX33	Texas Instruments	OEM/CM ONLY	136
LM3671MFX33NOPB	Texas Instruments	OEM/CM ONLY	115
TISLM3671MFX33	Texas Instruments	OEM/CM ONLY	10100

Part Number

Manufacturer

Description

Stock

LM3671MFX-3.3/NOPB

Texas Instruments

LM3671MFX33NOPB

1000

Part Number

Manufacturer

Description

Stock

LM3671MFX-3.3/NOPB

D# C477918

Texas Instruments

4857

Part Number

Manufacturer

Description

Stock

LM3671MFX-3.3/NOPB

Texas Instruments

OEM/CM Immediate delivery

25980

LM3671MF-3.3/NOPB

Texas Instruments

OEM/CM Immediate delivery

3000

Part Number

Manufacturer

Description

Stock

LM3671MFX-3.3/NOPB

D# 926-LM3671MFX33NOPB

Texas Instruments

Switching Voltage Regulators

RoHS: Compliant

2934

LM3671MF-3.3/NOPB

D# 926-LM3671MF-3.3NOPB

Texas Instruments

Switching Voltage Regulators 2MHZ,600MA STEP-DOWN DC-DC CONVERTER

RoHS: Compliant

18952

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

D# 33AH4190

Texas Instruments

IC, STEP-DOWN DC/DC CONVERTER, 5-SOT-23, Topology:Buck (Step Down), Input Voltage Min:2.7V, Input Voltage Max:5.5V, DC / DC Converter IC Case:SOT-23, No. of Pins:5Pins, Output Current:600mA, Output Voltage Nom.:3.3V, Switching RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

11000

Part Number	Manufacturer	Description	Stock
LM3671MF-3.3/NOPB D# NS-LM3671MF-3.3/NOPB	Texas Instruments	OEM/CM ONLY	10747
LM3671MFX-3.3/NOPB D# NS-LM3671MFX-3.3/NOPB	Texas Instruments	OEM/CM ONLY	3699
LM3671MFX-3.3 D# NS-LM3671MFX-3.3	Texas Instruments	OEM/CM ONLY	8998

Part Number

Manufacturer

Description

Stock

LM3671MFX-3.3/NOPB

Texas Instruments

9600

LM3671MF-3.3/NOPB

Texas Instruments

1.15 A SWITCHING REGULATOR, 2600 kHz SWITCHING FREQ-MAX, PDSO5

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

D# 7615876

Texas Instruments

Texas Instruments LM3671MF-3.3/NOPB, 1-Channel, Step Down DC-DC Converter 5-Pin, SOT-23, PK

Min Qty: 5

Container: Package

285

Part Number

Manufacturer

Description

Stock

LM3671MFX3.3

National Semiconductor Corporation

OEM/CM ONLY

5011

LM3671MFX3.3/NOPB

National Semiconductor Corporation

OEM/CM ONLY

11176

Part Number

Manufacturer

Description

Stock

LM3671MFX-3.3/NOPB

Texas Instruments

IN stock Immediate delivery

25965

LM3671MF-3.3/NOPB

Texas Instruments

IN stock Immediate delivery

3015

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

Texas Instruments

2MHz, 600mA Step-Down DC-DC Converter

LM3671MFX-3.3/NOPB

Texas Instruments

2MHz, 600mA Step-Down DC-DC Converter

Part Number

Manufacturer

Description

Stock

LM3671MFX-3.3

Texas Instruments

shipping today

1442

LM3671MF-3.3/NOPB

Texas Instruments

shipping today

15003

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

D# 52846244

Texas Instruments

Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 3.3V 0.6A 5-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM3671MFX-3.3

National Semiconductor Corporation

RFQ

8348

LM3671MFX-3.3/NOPB

Texas Instruments

RFQ

6130

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

Texas Instruments

IC REG BUCK 3.3V 0.6A SYNC SOT23

1412

LM3671MFX-3.3

Texas Instruments

LM3671, LM3671Q 2MHz, 600mA Step-Down DC-DC Converter | IC REG BUCK 3.3V 600MA SOT23-5

36860

Part Number

Manufacturer

Description

Stock

LM3671MF-3.3/NOPB

D# 3122928

Texas Instruments

IC, STEP-DOWN DC/DC CONVERTER, 5-SOT-23

RoHS: Compliant

Min Qty: 1000

Container: Reel

11000

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LM3671MFX-3.3

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