Name: LM3477MMX
Brand: Texas Instruments
SKU: LM3477MMX
Price: 1.6871 USD
Availability: InStock
Rating: 5 (160 reviews)

LM3477MMX

For Reference Only

Part Number	LM3477MMX
Manufacturer	Texas Instruments
Description	IC REG CTRLR BUCK/BCK-BST 8VSSOP
Datasheet	LM3477MMX Specifications
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
In Stock	209,712 piece(s)
Unit Price	$ 1.6871 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM3477MMX (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 LM3477MMX specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM3477MMX with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM3477MMX.

LM3477MMX Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck, Buck-Boost
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	2.97 V ~ 35 V
Frequency - Switching	500kHz
Duty Cycle (Max)	93%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Enable
Operating Temperature	-40°C ~ 125°C (TJ)
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-VSSOP

LM3477MMX Reviews

Kno*****rice

April 2, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Sloa*****nnon

March 31, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Alia*****toya

March 30, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Ant*****o Lal

March 16, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Stev*****llison

March 15, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Wesl*****ewan

March 14, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Egyp*****mpos

March 9, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Kaid*****eddy

February 20, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

John*****olanki

February 20, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM3477MMX Packaging

LM3477MMX FAQ

1. How to order LM3477MMX 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 LM3477MMX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3477MMX. All suppliers must pass our qualification reviews before they can publish their products including LM3477MMX on Heisener; we pay more attention to the channels and quality of LM3477MMX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3477MMX price and inventory displayed accurate?

The price and inventory of LM3477MMX 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 LM3477MMX?

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 LM3477MMX we delivered, we will accept the replacement or return of the LM3477MMX 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 LM3477MMX.

(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 LM3477MMX pin diagram, LM3477MMX datasheet?

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

LM3477MMX Related Products

M39003/03-4011/TR	Vishay Sprague, CAP TANT 680UF 10% 6V AXIAL, Axial, -	View
1812Y0500103GFT	Knowles Syfer, CAP CER 10000PF 50V C0G/NP0 1812, 1812 (4532 Metric), -	View
1812Y0160474JDT	Knowles Syfer, CAP CER 0.47UF 16V X7R 1812, 1812 (4532 Metric), -	View
0603J0250680JCR	Knowles Syfer, CAP CER 68PF 25V C0G/NP0 0603, 0603 (1608 Metric), -	View
P3403UATP	Littelfuse Inc., SIDACTOR 3CHP 300V 150A MS-013, 6-SMD, Gull Wing, -	View
XA-ACC-NK6D	Digi International, ENCLOSURE NEMA XBEE ADAPT W/BATT, -, -	View
TNPW08052K40BEEA	Vishay Dale, RES SMD 2.4K OHM 0.1% 1/8W 0805, 0805 (2012 Metric), -	View
5437994	Phoenix Contact, TERM BLOCK PLUG 7POS 90DEG 5MM, -, -	View
68020-222HLF	Amphenol FCI, BS II DUAL RA, -, -	View
M85049/53-20W	Glenair, CONN CABLE CLAMP SZ20 1 3/16-18, -, -	View
VE-BNX-EV-F2	Vicor Corporation, CONVERTER MOD DC/DC 5.2V 150W, Full Brick, -	View
XC6129C48BNR-G	Torex Semiconductor Ltd, VOLTAGE DETECTOR WITH DELAY TIME, -, -	View

LM3477MMX 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
LM3477MM/NOPB D# V72:2272_07274897	Texas Instruments	DC/DC Cntrlr Single-OUT Step Down 6A 8-Pin VSSOP T/R RoHS: Compliant	0
LM3477MMX/NOPB D# V36:1790_07274899	Texas Instruments	DC/DC Cntrlr Single-OUT Step Down 6A 8-Pin VSSOP T/R RoHS: Compliant	0
LM3477MMX D# V36:1790_07274898	Texas Instruments	DC/DC Cntrlr Single-OUT Step Down 6A 8-Pin VSSOP T/R RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

LM3477MMX

National Semiconductor Corporation

STOCK

3391

Part Number

Manufacturer

Description

Stock

LM3477MMX

National Semiconductor Corporation

7589

Part Number	Manufacturer	Description	Stock
LM3477MM/NOPB	Texas Instruments	SWITCH CONTROLLER, SMD, 3477, MSOP8,REEL	4000
LM3477MMX	Texas Instruments	IC REG CTRLR BST INV PWM 8VSSOP	0
LM3477MMX/NOPB	Texas Instruments	IC REG CTRLR BST INV PWM 8VSSOP	0

Part Number	Manufacturer	Description	Stock
LM3477MMX D# 2156-LM3477MMX-ND	Rochester Electronics LLC	SWITCHING CONTROLLER, CURRENT-MO	3500
LM3477MM/NOPB D# LM3477MM/NOPBCT-ND	Texas Instruments	IC REG CTRLR BUCK/BCK-BST 8VSSOP	1086
LM3477MMX/NOPB D# 296-38719-1-ND	Texas Instruments	IC REG CTRLR BUCK/BCK-BST 8VSSOP	169

Part Number

Manufacturer

Description

Stock

LM3477MMX

D# LM3477MMX

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

2740

Part Number	Manufacturer	Description	Stock
LM3477MM/NOPB	National Semiconductor Corporation	In stock shipping within 2days	412
LM3477MMX	National Semiconductor Corporation	In stock shipping within 2days	3000
LM3477MMX/NOPB	National Semiconductor Corporation	In stock shipping within 2days	2500

Part Number

Manufacturer

Description

Stock

LM3477MM/NOPB

D# 3123701RL

Texas Instruments

DC/DC CTRL, 575KHZ, 35V, VSSOP-8

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LM3477MMX

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

7343

LM3477MMXNOPB

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

357

Part Number

Manufacturer

Description

Stock

LM3477MMXNOPB

Texas Instruments

OEM/CM ONLY

549

LM3477MMX

Texas Instruments

OEM/CM ONLY

861

Part Number	Manufacturer	Description	Stock
LM3477MMX/NOPB	Texas Instruments	OEM/CM Immediate delivery	966
LM3477MMX	National Semiconductor Corporation	OEM/CM Immediate delivery	5590
LM3477MM/NOPB	National Semiconductor Corporation	OEM/CM Immediate delivery	5529

Part Number

Manufacturer

Description

Stock

LM3477MM/NOPB

D# 926-LM3477MM/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant

1940

LM3477MMX/NOPB

D# 926-LM3477MMX/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant

3673

Part Number

Manufacturer

Description

Stock

LM3477MM/NOPB

D# 26AJ7269

Texas Instruments

DC/DC CTRL, 575KHZ, 35V, VSSOP-8, Supply Voltage Min:2.97V, Supply Voltage Max:35V, No. of Outputs:1 Output, Duty Cycle (%):93%, Controller IC Case Style:VSSOP, No. of Pins:8Pins, Switching Frequency:575kHz, Topology:Buck, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM3477MMX/NOPB D# NS-LM3477MMX/NOPB	Texas Instruments	OEM/CM ONLY	3562
LM3477MMX D# NS-LM3477MMX	Texas Instruments	OEM/CM ONLY	8632
LM3477MM/NOPB D# NS-LM3477MM/NOPB	Texas Instruments	OEM/CM ONLY	3522

Part Number

Manufacturer

Description

Stock

LM3477MMX

National Semiconductor Corporation

5064

Part Number

Manufacturer

Description

Stock

LM3477MM/NOPB

D# 5335828

Texas Instruments

Texas Instruments LM3477MM/NOPB, MOSFET Controller 8-Pin, MSOP, EA

Min Qty: 1

Container: Bulk

504

Part Number	Manufacturer	Description	Stock
LM3477MM/NOPB	Texas Instruments	LM3477 High Efficiency High-Side N-Channel Controller for Switching Regulator RoHS: Compliant	2556
LM3477MMX/NOPB	National Semiconductor Corporation	LM3477 High Efficiency High-Side N-Channel Controller for Switching Regulator RoHS: Compliant	10500
LM3477MMX	Texas Instruments	LM3477 High Efficiency High-Side N-Channel Controller for Switching Regulator RoHS: Not Compliant	3500

Part Number	Manufacturer	Description	Stock
LM3477MM/NOPB	National Semiconductor Corporation	OEM/CM ONLY	1352
LM3477MMX	National Semiconductor Corporation	OEM/CM ONLY	11028
LM3477MMXNOPB	National Semiconductor Corporation	OEM/CM ONLY	324

Part Number	Manufacturer	Description	Stock
LM3477MMX/NOPB	Texas Instruments	IN stock Immediate delivery	961
LM3477MMX	National Semiconductor Corporation	IN stock Immediate delivery	5605
LM3477MM/NOPB	National Semiconductor Corporation	IN stock Immediate delivery	5544

Part Number

Manufacturer

Description

Stock

LM3477MMX/NOPB

Texas Instruments

High Efficiency High-Side N-Channel Controller for Switching Regulator

LM3477MM/NOPB

Texas Instruments

High Efficiency High-Side N-Channel Controller for Switching Regulator

Part Number	Manufacturer	Description	Stock
LM3477MMX/NOPB	SONIX Technology Co Ltd	shipping today	1996
LM3477MMX	National Semiconductor Corporation	shipping today	376
LM3477MM/NOPB	National Semiconductor Corporation	shipping today	311

Part Number

Manufacturer

Description

Stock

LM3477MM/NOPB

D# 34386594

Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 6A 8-Pin VSSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM3477MMX

Texas Instruments

RFQ

8395

Part Number

Manufacturer

Description

Stock

LM3477MMX

Texas Instruments

LM3477 High Efficiency High-Side N-Channel Controller for Switching Regulator | IC REG CTRLR BUCK/BCK-BST 8VSSOP

2017

Part Number

Manufacturer

Description

Stock

LM3477MM/NOPB

D# 3123701

Texas Instruments

DC/DC CTRL, 575KHZ, 35V, VSSOP-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

LM3477MMX

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