Name: LM49270SQX/NOPB
Brand: Texas Instruments
SKU: LM49270SQX-NOPB
Availability: InStock
Rating: 5 (99 reviews)

LM49270SQX/NOPB

For Reference Only

Part Number	LM49270SQX/NOPB
Manufacturer	Texas Instruments
Description	IC AUDIO SUBSYSTEM 2.2W D 28WQFN
Datasheet	LM49270SQX/NOPB Specifications
Package	28-WFQFN Exposed Pad
ECAD
In Stock	6,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
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Part Number # LM49270SQX/NOPB (Linear - Amplifiers - Audio) 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 LM49270SQX/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM49270SQX/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM49270SQX/NOPB.

LM49270SQX/NOPB Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Linear - Amplifiers - Audio
Package	28-WFQFN Exposed Pad
ECAD
Series	Boomer?
Type	Class D
Output Type	2-Channel (Stereo) with Stereo Headphones
Max Output Power x Channels @ Load	2.2W x 2 @ 4 Ohm; 177mW x 2 @ 16 Ohm
Voltage - Supply	2.4 V ~ 5.5 V
Features	3D, Depop, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)
Supplier Device Package	28-WQFN (5x5)
Package / Case	28-WFQFN Exposed Pad

LM49270SQX/NOPB Reviews

Ire*****Golla

March 24, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Drea*****arwal

March 16, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Kenn*****erry

March 5, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Bow*****Chad

March 3, 2023

★ ★ ★ ★ ★

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

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LM49270SQX/NOPB Packaging

LM49270SQX/NOPB FAQ

1. How to order LM49270SQX/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 LM49270SQX/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM49270SQX/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM49270SQX/NOPB on Heisener; we pay more attention to the channels and quality of LM49270SQX/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM49270SQX/NOPB price and inventory displayed accurate?

The price and inventory of LM49270SQX/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 LM49270SQX/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 LM49270SQX/NOPB we delivered, we will accept the replacement or return of the LM49270SQX/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 LM49270SQX/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 LM49270SQX/NOPB pin diagram, LM49270SQX/NOPB datasheet?

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

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LM49270SQX/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

LM49270SQ/NOPB

D# V36:1790_07281921

Texas Instruments

Audio Amp Headphone/Speaker 2-CH Stereo 1.75W Class-D 28-Pin WQFN EP T/R

RoHS: Compliant

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LM49270SQ/NOPB

Texas Instruments

IC AUDIO SUBSYSTEM 2.2W D 28WQFN

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LM49270SQ/NOPB

D# 296-36637-1-ND

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776

LM49270SQX/NOPB

D# LM49270SQX/NOPB-ND

Texas Instruments

IC AMP CLASS D STER 2.2W 28WQFN

Part Number

Manufacturer

Description

Stock

LM49270SQXNOPB

Texas Instruments

OEM/CM ONLY

625

Part Number

Manufacturer

Description

Stock

LM49270SQ/NOPB

D# 926-LM49270SQ/NOPB

Texas Instruments

Audio Amplifiers Filterless 2.2W Class-D Audio Subsystem w/ OCL Headphone Amp, 3D Enhancement, & Headphone Sense 28-WQFN -40 to 85

RoHS: Compliant

938

Part Number

Manufacturer

Description

Stock

LM49270SQ/NOPB

D# NS-LM49270SQ/NOPB

Texas Instruments

OEM/CM ONLY

5343

LM49270SQX/NOPB

D# NS-LM49270SQX/NOPB

Texas Instruments

OEM/CM ONLY

49332

Part Number

Manufacturer

Description

Stock

LM49270SQ/NOPB

Texas Instruments

LM49270 Filterless 2.2W Class-D Audio Subsystem w/ OCL Headphone Amp, 3D Enhancement, & Headphone Sense

RoHS: Compliant

25000

Part Number

Manufacturer

Description

Stock

LM49270SQ/NOPB

Texas Instruments

2.3-W, stereo Class-D audio amp with 155-mW headphone amp & 3D enhancement

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LM49270SQX/NOPB

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