Name: LM43603DSUR
Brand: Texas Instruments
SKU: LM43603DSUR
Price: 3.3876 USD
Availability: InStock
Rating: 5 (164 reviews)

LM43603DSUR

For Reference Only

Part Number	LM43603DSUR
Manufacturer	Texas Instruments
Description	3.5V TO 36V, 2A SYNCHRONOUS STEP
Datasheet	LM43603DSUR Specifications
Package	16-VFDFN Exposed Pad
ECAD
In Stock	4,800 piece(s)
Unit Price	$ 3.3876 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # LM43603DSUR (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 LM43603DSUR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM43603DSUR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM43603DSUR.

LM43603DSUR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	16-VFDFN Exposed Pad
ECAD
Series	SIMPLE SWITCHER®
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	3.5V
Voltage - Input (Max)	36V
Voltage - Output (Min/Fixed)	1V
Voltage - Output (Max)	28V
Current - Output	3A
Frequency - Switching	200kHz ~ 2.2MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	16-VFDFN Exposed Pad
Supplier Device Package	16-SON (5.1x4.1)

LM43603DSUR Reviews

Kase*****garwal

April 9, 2023

★ ★ ★ ★ ★

DELIVERY AND COMMUNICATION EXTRA SELLER TOP 5 STARS on my list

Zoe*****stin

April 6, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Rayn*****bster

April 3, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Mati*****connor

March 20, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Juda*****nner

March 15, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Emers*****elsen

February 23, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

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LM43603DSUR Packaging

LM43603DSUR FAQ

1. How to order LM43603DSUR 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 LM43603DSUR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM43603DSUR. All suppliers must pass our qualification reviews before they can publish their products including LM43603DSUR on Heisener; we pay more attention to the channels and quality of LM43603DSUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM43603DSUR price and inventory displayed accurate?

The price and inventory of LM43603DSUR 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 LM43603DSUR?

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 LM43603DSUR we delivered, we will accept the replacement or return of the LM43603DSUR 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 LM43603DSUR.

(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 LM43603DSUR pin diagram, LM43603DSUR datasheet?

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

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LM43603DSUR 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

LM43603DSUT

D# V72:2272_17535453

Texas Instruments

Conv DC-DC 3.5V to 36V Synchronous Step Down Single-Out 1V to 28V 3A Automotive 16-Pin VSON EP T/R

RoHS: Compliant

LM43603DSUR

D# V72:2272_17535452

Texas Instruments

Conv DC-DC 3.5V to 36V Synchronous Step Down Single-Out 1V to 28V 3A Automotive 16-Pin VSON EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM43603DSUT

D# C1S746204161566

Texas Instruments

Conv DC-DC 3.5V to 36V Synchronous Step Down Single-Out 1V to 28V 3A Automotive 16-Pin VSON EP T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

LM43603DSUT

D# 296-46613-1-ND

Texas Instruments

IC REG BUCK ADJUSTABLE 3A 16SON

769

Part Number

Manufacturer

Description

Stock

LM43603DSUT

D# 2752924RL

Texas Instruments

DC/DC CONV, SYNC BUCK, 2.2MHZ, VSON-16

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LM43603DSUT

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

LM43603DSUT

Texas Instruments

OEM/CM ONLY

350

Part Number

Manufacturer

Description

Stock

LM43603DSUR

Texas Instruments

OEM/CM Immediate delivery

2475

Part Number

Manufacturer

Description

Stock

LM43603DSUT

D# 595-LM43603DSUT

Texas Instruments

Switching Voltage Regulators

RoHS: Compliant

332

Part Number

Manufacturer

Description

Stock

LM43603DSUR

Texas Instruments

6TH GEN UTAC VSON

RoHS: Compliant

2760

LM43603DSUT

Texas Instruments

LM43603 3.5V to 36V, 3A Synchronous Step-Down Voltage Converter

RoHS: Compliant

404

Part Number

Manufacturer

Description

Stock

LM43603DSUT

Texas Instruments

OEM/CM ONLY

127

Part Number

Manufacturer

Description

Stock

LM43603DSUR

Texas Instruments

IN stock Immediate delivery

2490

Part Number

Manufacturer

Description

Stock

LM43603DSUR

Texas Instruments

3.5V to 36V, 3A Synchronous Step-Down Voltage Converter

LM43603DSUT

Texas Instruments

3.5V to 36V, 3A Synchronous Step-Down Voltage Converter

640

Part Number

Manufacturer

Description

Stock

LM43603DSUR

Texas Instruments

shipping today

2481

Part Number

Manufacturer

Description

Stock

LM43603DSUT

D# 29553687

Texas Instruments

Conv DC-DC 3.5V to 36V Synchronous Step Down Single-Out 1V to 28V 3A Automotive 16-Pin VSON EP T/R

RoHS: Compliant

LM43603DSUR

D# 32014209

Texas Instruments

Conv DC-DC 3.5V to 36V Synchronous Step Down Single-Out 1V to 28V 3A Automotive 16-Pin VSON EP T/R

RoHS: Compliant

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LM43603DSUR

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