Name: LM43603DSUT
Brand: Texas Instruments
SKU: LM43603DSUT
Price: 6.4628 USD
Availability: InStock
Rating: 5 (93 reviews)

LM43603DSUT

For Reference Only

Part Number	LM43603DSUT
Manufacturer	Texas Instruments
Description	SIMPLE SWITCHER 3.5V TO 36V, 3A
Datasheet	LM43603DSUT Specifications
Package	-
ECAD
In Stock	6,640 piece(s)
Unit Price	$ 6.4628 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM43603DSUT (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 LM43603DSUT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM43603DSUT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM43603DSUT.

LM43603DSUT Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	-
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	-
Supplier Device Package	-

LM43603DSUT Reviews

Brenn*****lland

April 9, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Magda*****Aurora

April 2, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Barba*****carty

March 23, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Kody*****adia

March 16, 2023

★ ★ ★ ★ ★

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

Augus*****ennis

March 16, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Ede*****olfe

March 12, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Alai*****alhoun

March 8, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Brons*****lderon

March 6, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Loren*****njamin

February 24, 2023

★ ★ ★ ★ ★

Completely satisfied of LM43603DSUT , I always find what I need. The site is easy to get the components .

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM43603DSUT Packaging

LM43603DSUT FAQ

1. How to order LM43603DSUT 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 LM43603DSUT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM43603DSUT. All suppliers must pass our qualification reviews before they can publish their products including LM43603DSUT on Heisener; we pay more attention to the channels and quality of LM43603DSUT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM43603DSUT price and inventory displayed accurate?

The price and inventory of LM43603DSUT 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 LM43603DSUT?

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 LM43603DSUT we delivered, we will accept the replacement or return of the LM43603DSUT 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 LM43603DSUT.

(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 LM43603DSUT pin diagram, LM43603DSUT datasheet?

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

LM43603DSUT Related Products

ECH-U1H181JB5	Panasonic Electronic Components, CAP FILM 180PF 5% 50VDC 0805, 0805 (2012 Metric), SIMPLE SWITCHER?	View
MC78M12BDTRK	ON Semiconductor, IC REG LINEAR 12V 500MA DPAK-3, TO-252-3, DPak (2 Leads + Tab), SC-63, SIMPLE SWITCHER?	View
MIC2789-XYMT-TR	Microchip Technology, IC DUAL PUSH BUTTON RESET 8MLF, 8-UFDFN Exposed Pad, 8-TMLF?, SIMPLE SWITCHER?	View
MC10H210MELG	ON Semiconductor, IC GATE OR 2CH 3-INP 16-SOEIAJ, 16-SOIC (0.209", 5.30mm Width), SIMPLE SWITCHER?	View
7010.7180.13	Schurter Inc., FUSE BOARD MOUNT 3.5A 125VAC/VDC, Cartridge, Non-Standard (Axial), SIMPLE SWITCHER?	View
RNC55H85R0FSRE6	Vishay Dale, RES 85 OHM 1/8W 1% AXIAL, Axial, SIMPLE SWITCHER?	View
CRGH2512F681K	TE Connectivity Passive Product, RES SMD 681K OHM 1% 2W 2512, 2512 (6432 Metric), SIMPLE SWITCHER?	View
RT0201FRE07549RL	Yageo, RES SMD 549 OHM 1% 1/20W 0201, 0201 (0603 Metric), SIMPLE SWITCHER?	View
BCS-130-L-D-PE-025	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, SIMPLE SWITCHER?	View
DW-12-08-F-Q-400	Samtec Inc., .025" BOARD SPACERS, -, SIMPLE SWITCHER?	View
ACM28DSXN	Sullins Connector Solutions, CONN EDGE DUAL FMALE 56POS 0.156, -, SIMPLE SWITCHER?	View
XC6217B33AGR-G	Torex Semiconductor Ltd, 200MA HIGH SPEED "GREEN OPERATIO, -, SIMPLE SWITCHER?	View

LM43603DSUT 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

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

LM43603DSUT

D# 595-LM43603DSUT

Texas Instruments

Switching Voltage Regulators

RoHS: Compliant

332

Part Number

Manufacturer

Description

Stock

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

LM43603DSUT

Texas Instruments

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

640

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

Quick Inquiry

LM43603DSUT

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