Name: LM3670MFX-1.8
Brand: Texas Instruments
SKU: LM3670MFX-1-8
Availability: InStock
Rating: 5 (154 reviews)

LM3670MFX-1.8

For Reference Only

Part Number	LM3670MFX-1.8
Manufacturer	Texas Instruments
Description	IC REG BCK 1.8V 0.35A SYNC SOT23
Datasheet	LM3670MFX-1.8 Specifications
Package	SC-74A, SOT-753
ECAD
In Stock	346,476 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM3670MFX-1.8 (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 LM3670MFX-1.8 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM3670MFX-1.8 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM3670MFX-1.8.

LM3670MFX-1.8 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)	2.5V
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	1.8V
Voltage - Output (Max)	-
Current - Output	350mA
Frequency - Switching	1MHz
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

LM3670MFX-1.8 Reviews

Wesl*****asak

March 23, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Juel*****rona

March 13, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Scar***** Wiley

February 27, 2023

★ ★ ★ ★ ★

I took time to note down but perfect after several months of use

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM3670MFX-1.8 Packaging

LM3670MFX-1.8 FAQ

1. How to order LM3670MFX-1.8 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 LM3670MFX-1.8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3670MFX-1.8. All suppliers must pass our qualification reviews before they can publish their products including LM3670MFX-1.8 on Heisener; we pay more attention to the channels and quality of LM3670MFX-1.8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3670MFX-1.8 price and inventory displayed accurate?

The price and inventory of LM3670MFX-1.8 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 LM3670MFX-1.8?

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 LM3670MFX-1.8 we delivered, we will accept the replacement or return of the LM3670MFX-1.8 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 LM3670MFX-1.8.

(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 LM3670MFX-1.8 pin diagram, LM3670MFX-1.8 datasheet?

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

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LM3670MFX-1.8 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
LM3670MF-1.875/NOPB D# V36:1790_07275250	Texas Instruments	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.875V 0.35A 5-Pin SOT-23 T/R RoHS: Compliant	0
LM3670MF-1.8/NOPB D# V72:2272_07275249	Texas Instruments	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.8V 0.35A 5-Pin SOT-23 T/R RoHS: Compliant	0
LM3670MFX-1.8/NOPB D# V36:1790_07275255	Texas Instruments	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.8V 0.35A 5-Pin SOT-23 T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LM3670MFX-1.8	Texas Instruments	IC REG BUCK 1.875V 0.35A SOT23-5	0
LM3670MFX-1.8/NOPB	Texas Instruments	IC REG BUCK 1.8V 0.35A SOT23-5	1618
LM3670MFX-1.875	Texas Instruments	IC REG BUCK 1.875V 0.35A SOT23-5	0
LM3670MFX-1.875/NOPB	Texas Instruments	IC REG BUCK 1.875V 0.35A SOT23-5	0
LM3670MF-1.8/NOPB	Texas Instruments	IC REG BUCK 1.8V 0.35A SOT23-5	4000
LM3670MF-1.875/NOPB	Texas Instruments	IC REG BUCK 1.875V 0.35A SOT23-5	934

Part Number

Manufacturer

Description

Stock

LM3670MF-1.8/NOPB

D# C1S746203515812

Texas Instruments

Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.8V 0.35A 5-Pin SOT-23 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM3670MFX-1.8/NOPB D# 2156-LM3670MFX-1.8/NOPB-ND	Rochester Electronics LLC	LM3670 MINIATURE STEP-DOWN DC-DC	3000
LM3670MFX-1.875 D# LM3670MFX-1.875-ND	Texas Instruments	IC REG BUCK 1.875V 350MA SOT23-5	0
LM3670MF-1.8/NOPB D# LM3670MF-1.8/NOPBCT-ND	Texas Instruments	IC REG BUCK 1.8V 350MA SOT23-5	3979
LM3670MFX-1.875/NOPB D# LM3670MFX-1.875/NOPB-ND	Texas Instruments	IC REG BUCK 1.875V 350MA SOT23-5	0
LM3670MF-1.875/NOPB D# 296-LM3670MF-1.875/NOPBCT-ND	Texas Instruments	IC REG BUCK 1.875V 350MA SOT23-5	800
LM3670MFX-1.8 D# LM3670MFX-1.8-ND	Texas Instruments	IC REG BUCK 1.8V 350MA SOT23-5	0

Part Number

Manufacturer

Description

Stock

LM3670MF-1.8/NOPB

D# 3122926RL

Texas Instruments

DC/DC CONV, BUCK, 1MHZ, SOT-23-5

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LM3670MFX18NOPB

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

9056

Part Number	Manufacturer	Description	Stock
LM3670MFX18	Texas Instruments	OEM/CM ONLY	449
LM3670MFX1875NOPB	Texas Instruments	OEM/CM ONLY	407
LM3670MFX1875	Texas Instruments	OEM/CM ONLY	803
LM3670MFX18NOPB	Texas Instruments	OEM/CM ONLY	551

Part Number

Manufacturer

Description

Stock

LM3670MFX-1.8

Texas Instruments

OEM/CM Immediate delivery

9520

LM3670MF-1.8/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

134

Part Number	Manufacturer	Description	Stock
LM3670MF-1.875/NOPB D# 926-LM3670MF1875NOPB	Texas Instruments	Switching Voltage Regulators Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits 5-SOT-23 -40 to 85 RoHS: Compliant	984
LM3670MF-1.8/NOPB D# 926-LM3670MF18NOPB	Texas Instruments	Switching Voltage Regulators Mini SD DC-DC Cnvtr RoHS: Compliant	1783
LM3670MFX-1.8/NOPB D# 926-LM3670MFX18NOPB	Texas Instruments	Switching Voltage Regulators RoHS: Compliant	3328

Part Number

Manufacturer

Description

Stock

LM3670MF-1.8/NOPB

D# 26AJ7285

Texas Instruments

DC/DC CONV, BUCK, 1MHZ, SOT-23-5, Topology:Buck (Step Down), Input Voltage Min:2.5V, Input Voltage Max:5.5V, DC / DC Converter IC Case:SOT-23, No. of Pins:5Pins, Output Current:350mA, Output Voltage Nom.:1.8V, Switching RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM3670MFX-1.8/NOPB D# NS-LM3670MFX-1.8/NOPB	Texas Instruments	OEM/CM ONLY	3686
LM3670MFX-1.875 D# NS-LM3670MFX-1.875	Texas Instruments	OEM/CM ONLY	8877
LM3670MFX-1.875/NOPB D# NS-LM3670MFX-1.875/NOPB	Texas Instruments	OEM/CM ONLY	3766
LM3670MF-1.8/NOPB D# NS-LM3670MF-1.8/NOPB	Texas Instruments	OEM/CM ONLY	2047
LM3670MF-1.875/NOPB D# NS-LM3670MF-1.875/NOPB	Texas Instruments	OEM/CM ONLY	8836
LM3670MFX-1.8 D# NS-LM3670MFX-1.8	Texas Instruments	OEM/CM ONLY	9424

Part Number	Manufacturer	Description	Stock
LM3670MF-1.8/NOPB	National Semiconductor Corporation	LM3670 Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits RoHS: Compliant	795
LM3670MF-1.875/NOPB	Texas Instruments	LM3670 Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits RoHS: Compliant	4000
LM3670MFX-1.8/NOPB	National Semiconductor Corporation	LM3670 Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits RoHS: Compliant	3000

Part Number

Manufacturer

Description

Stock

LM3670MFX18NOPB

National Semiconductor Corporation

OEM/CM ONLY

10645

Part Number

Manufacturer

Description

Stock

LM3670MF-1.8/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

129

LM3670MFX-1.8

Texas Instruments

IN stock Immediate delivery

9535

Part Number	Manufacturer	Description	Stock
LM3670MF-1.875/NOPB	Texas Instruments	Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits	3
LM3670MFX-1.8/NOPB	Texas Instruments	Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits	75
LM3670MF-1.8/NOPB	Texas Instruments	Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits	28

Part Number	Manufacturer	Description	Stock
LM3670MFX-1.8	National Semiconductor Corporation	shipping today	1378
LM3670MFX-1.8/NOPB	National Semiconductor Corporation	shipping today	1871
LM3670MF-1.8/NOPB	National Semiconductor Corporation	shipping today	22996

Part Number

Manufacturer

Description

Stock

LM3670MF-1.8/NOPB

D# 53367175

Texas Instruments

Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.8V 0.35A 5-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM3670MFX-1.875

National Semiconductor Corporation

RFQ

3543

LM3670MF-1.875/NOPB

Texas Instruments

RFQ

1363

Part Number

Manufacturer

Description

Stock

LM3670MF-1.8/NOPB

Texas Instruments

IC REG BCK 1.8V 0.35A SYNC SOT23

254952

Part Number

Manufacturer

Description

Stock

LM3670MF-1.8/NOPB

D# 3122926

Texas Instruments

DC/DC CONV, BUCK, 1MHZ, SOT-23-5

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

LM3670MFX-1.8

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