Name: LM20343MHX/NOPB
Brand: Texas Instruments
SKU: LM20343MHX-NOPB
Price: 5.0767 USD
Availability: InStock
Rating: 5 (157 reviews)

LM20343MHX/NOPB

For Reference Only

Part Number	LM20343MHX/NOPB
Manufacturer	Texas Instruments
Description	IC REG BUCK ADJ 3A SYNC 20TSSOP
Datasheet	LM20343MHX/NOPB Specifications
Package	20-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	79,236 piece(s)
Unit Price	$ 5.0767 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
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Part Number # LM20343MHX/NOPB (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 LM20343MHX/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM20343MHX/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM20343MHX/NOPB.

LM20343MHX/NOPB Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	20-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	36V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	28.8V
Current - Output	3A
Frequency - Switching	250kHz ~ 1MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	20-HTSSOP

LM20343MHX/NOPB Reviews

Jadi*****inha

April 6, 2023

★ ★ ★ ★ ★

Good seller, incredible reliable.Item as described. Very professional

Hayde*****pbell

March 26, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Kad*****oyal

March 23, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Tyl*****Chad

March 18, 2023

★ ★ ★ ★ ★

Awesome selection for all electronic parts here! Great service when it is needed too! Prices are competitive as well. Thank you!

Leone*****hards

March 12, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of LM20343MHX/NOPB.

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LM20343MHX/NOPB Packaging

LM20343MHX/NOPB FAQ

1. How to order LM20343MHX/NOPB 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 LM20343MHX/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM20343MHX/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM20343MHX/NOPB on Heisener; we pay more attention to the channels and quality of LM20343MHX/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM20343MHX/NOPB price and inventory displayed accurate?

The price and inventory of LM20343MHX/NOPB 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 LM20343MHX/NOPB?

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 LM20343MHX/NOPB we delivered, we will accept the replacement or return of the LM20343MHX/NOPB 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 LM20343MHX/NOPB.

(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 LM20343MHX/NOPB pin diagram, LM20343MHX/NOPB datasheet?

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

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LM20343MHX/NOPB 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

LM20343MHX/NOPB

D# V36:1790_07264907

Texas Instruments

Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.8V to 32V 3A 20-Pin TSSOP EP T/R

RoHS: Compliant

LM20343MH/NOPB

D# V99:2348_07264905

Texas Instruments

Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.8V to 32V 3A 20-Pin HTSSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

Texas Instruments

548

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

Texas Instruments

Voltage Regulators - Switching Regulators 36V 3A Adj Freq Sync Buck Reg

LM20343MH/NOPB

Texas Instruments

IC REG BUCK SYNC ADJ 3A 20TSSOP

1511

Part Number

Manufacturer

Description

Stock

LM20343MH/NOPB

D# C1S746202748477

Texas Instruments

Conv DC-DC Single Step Down 4.5V to 36V 20-Pin TSSOP EP Rail

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

Texas Instruments

HTSSOP-20 Switching Controllers RoHS

Part Number

Manufacturer

Description

Stock

LM20343MH/NOPB

D# LM20343MH/NOPB-ND

Texas Instruments

IC REG BUCK ADJ 3A 20HTSSOP

467

LM20343MHX/NOPB

D# LM20343MHX/NOPBCT-ND

Texas Instruments

IC REG BUCK ADJ 3A 20HTSSOP

1166

Part Number

Manufacturer

Description

Stock

LM20343MH/NOPB

D# 3121457

Texas Instruments

DC/DC CONV, SYNC BUCK, 1MHZ, TSSOP-20

RoHS: Compliant

Min Qty: 1

Container: Each

177

LM20343MHX/NOPB

D# 3007090RL

Texas Instruments

DC/DC CONV, SYNC BUCK, 750KHZ, HTSSOP-20

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LM20343MHXNOPB

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

2772

Part Number

Manufacturer

Description

Stock

LM20343MHXNOPB

Texas Instruments

OEM/CM ONLY

633

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

Texas Instruments

In Stock

548

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

D# C181277

Texas Instruments

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

D# 926-LM20343MHX/NOPB

Texas Instruments

Switching Voltage Regulators 36V 3A Adj Freq Sync Buck Reg

RoHS: Compliant

LM20343MH/NOPB

D# 926-LM20343MH/NOPB

Texas Instruments

Switching Voltage Regulators 36V 3A Adj Freq Sync Buck Reg

RoHS: Compliant

408

Part Number

Manufacturer

Description

Stock

LM20343MH/NOPB

D# 28AH3056

Texas Instruments

DC/DC CONV, SYNC BUCK, 1MHZ, TSSOP-20, Topology:Synchronous Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:36V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TSSOP, No. of Pins:20Pins, Output Current:3A, Output RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

177

LM20343MHX/NOPB

D# 28AH3057

Texas Instruments

DC/DC CONV, SYNC BUCK, 750KHZ, HTSSOP-20, Topology:Synchronous Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:36V, No. of Outputs:1Outputs, DC / DC Converter IC Case:HTSSOP, No. of Pins:20Pins, Output Current:3A, Output RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2350

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

D# NS-LM20343MHX/NOPB

Texas Instruments

OEM/CM ONLY

20360

LM20343MH/NOPB

D# NS-LM20343MH/NOPB

Texas Instruments

OEM/CM ONLY

3493

Part Number

Manufacturer

Description

Stock

LM20343MH/NOPB

D# 7614842P

Texas Instruments

Texas Instruments LM20343MH/NOPB, 1-Channel, Step Down DC-DC Converter, Adjustable 20-Pin, TSSOP, TU

Min Qty: 1

Container: Tube

214

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

564

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

Texas Instruments

4.5-36V, 3A Current Mode Synchronous Buck Regulator with Adjustable Frequency

LM20343MH/NOPB

Texas Instruments

4.5-36V, 3A Current Mode Synchronous Buck Regulator with Adjustable Frequency

Part Number

Manufacturer

Description

Stock

LM20343MHX/NOPB

Texas Instruments

shipping today

5579

LM20343MH/NOPB

Texas Instruments

shipping today

5579

Part Number

Manufacturer

Description

Stock

LM20343MH/NOPB

D# 35880916

Texas Instruments

Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.8V to 32V 3A 20-Pin HTSSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM20343MH/NOPB

Texas Instruments

RFQ

12243

Part Number

Manufacturer

Description

Stock

LM20343MH/NOPB

D# 3121457

Texas Instruments

DC/DC CONV, SYNC BUCK, 1MHZ, TSSOP-20

RoHS: Compliant

Min Qty: 1

Container: Each

177

LM20343MHX/NOPB

D# 3007090

Texas Instruments

DC/DC CONV, SYNC BUCK, 750KHZ, HTSSOP-20

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2350

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LM20343MHX/NOPB

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