LM4991LDX/NOPB - Texas Instruments - Price, Inventory & Datasheets | Heisener.com
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LM4991LDX/NOPB

hot LM4991LDX/NOPB

LM4991LDX/NOPB

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Part Number

LM4991LDX/NOPB

Manufacturer

Texas Instruments

Description

IC AMP AUDIO PWR 3W MONO AB 8SON

Package

8-WDFN Exposed Pad

ECAD

In Stock

53,172 piece(s)

Unit Price

$ 0.7763 *

Lead Time

Can Ship Immediately

Estimated Delivery Time

Nov 27 - Dec 2 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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LM4991LDX/NOPB

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about LM4991LDX/NOPB?

Part Number # LM4991LDX/NOPB (Linear - Amplifiers - Audio) is manufactured by Texas Instrumentsand 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 LM4991LDX/NOPBspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM4991LDX/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM4991LDX/NOPB.

LM4991LDX/NOPB Specifications

Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - Linear - Amplifiers - Audio
Package 8-WDFN Exposed Pad
ECAD Technical cover
Series Boomer?
Type Class AB
Output Type 1-Channel (Mono)
Max Output Power x Channels @ Load 3W x 1 @ 3 Ohm
Voltage - Supply 2.2 V ~ 5.5 V
Features Depop, Shutdown, Thermal Protection
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C (TA)
Supplier Device Package 8-WSON (4x4)
Package / Case 8-WDFN Exposed Pad

LM4991LDX/NOPB Reviews

Arie*****Pall

April 1, 2023

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

Wins*****Meyers

March 20, 2023

I bought this for myself, and liked it so much. I also bought one for a friend.

Lili***** Novak

March 18, 2023

It arrived earlier than the deadline. All is OK. Thank you

Duke*****rade

March 9, 2023

Not much to say. Nice and cheap, and haven't had a failure yet.

Trac*****wson

February 27, 2023

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

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LM4991LDX/NOPB FAQ

1. How to order LM4991LDX/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 LM4991LDX/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLM4991LDX/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM4991LDX/NOPB on Heisener;we pay more attention to the channels and quality of LM4991LDX/NOPBproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM4991LDX/NOPB price and inventory displayed accurate?

The price and inventory of LM4991LDX/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 LM4991LDX/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 LM4991LDX/NOPB we delivered, we will accept the replacement or return of the LM4991LDX/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 ofLM4991LDX/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 LM4991LDX/NOPB pin diagram, LM4991LDX/NOPB datasheet?

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

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LM4991LDX/NOPB Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LM4991LD/NOPB

D# V72:2272_07281971

Texas Instruments

Audio Amp Speaker 1-CH Mono 3W Class-AB 8-Pin WSON EP T/R

RoHS: Compliant
0

LM4991LDX/NOPB

D# V36:1790_07281972

Texas Instruments

Audio Amp Speaker 1-CH Mono 3W Class-AB 8-Pin WSON EP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM4991LDX/NOPB

Texas Instruments

IC AMP AUDIO PWR 3W MONO AB 8LLP

0

LM4991LD/NOPB

Texas Instruments

IC,Audio Amplifier,SINGLE,LLCC,8PIN,CERAMIC , RoHS Compliant: Yes

0
Part Number Manufacturer Description Stock

LM4991LDX/NOPB

D# 2156-LM4991LDX/NOPB-ND

Rochester Electronics LLC

LM4991 3W AUDIO POWER AMPLIFIER

12499

LM4991LD/NOPB

D# LM4991LD/NOPBCT-ND

Texas Instruments

IC AMP CLASS AB MONO 3W 8WSON

1606
Part Number Manufacturer Description Stock

LM4991LD/NOPB

National Semiconductor Corporation

In stock shipping within 2days

7260
Part Number Manufacturer Description Stock

LM4991LD/NOPB

D# 3116886RL

Texas Instruments

AUDIO AMPLIFIER, CLASS AB, 3W, WSON-8

RoHS: Compliant
Min Qty: 1
Container: Reel
0
Part Number Manufacturer Description Stock

LM4991LD/NOPB

NAT SEM

Stock

1667
Part Number Manufacturer Description Stock

LM4991LDXNOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

5220
Part Number Manufacturer Description Stock

LM4991LDXNOPB

Texas Instruments

OEM/CM ONLY

806
Part Number Manufacturer Description Stock

LM4991LD/NOPB

D# 926-LM4991LD/NOPB

Texas Instruments

Audio Amplifiers

RoHS: Compliant
2994
Part Number Manufacturer Description Stock

LM4991LD/NOPB

D# 26AJ7339

Texas Instruments

AUDIO AMPLIFIER, CLASS AB, 3W, WSON-8, Output Power:-, Amplifier Class:AB, No. of Channels:1 Channel, Supply Voltage Range:2.2V to 5.5V, Amplifier Case Style:WSON, No. of Pins:8Pins, Load Impedance:8ohm, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Manufacturer Description Stock

LM4991LD/NOPB

D# NS-LM4991LD/NOPB

Texas Instruments

OEM/CM ONLY

5013

LM4991LDX/NOPB

D# NS-LM4991LDX/NOPB

Texas Instruments

OEM/CM ONLY

9317
Part Number Manufacturer Description Stock

LM4991LDX/NOPB

National Semiconductor Corporation

958

LM4991LD/NOPB

National Semiconductor Corporation

958
Part Number Manufacturer Description Stock

LM4991LDX/NOPB

National Semiconductor Corporation

LM4991 3W Audio Power Amplifier with Shutdown Mode

RoHS: Compliant
12499
Part Number Manufacturer Description Stock

LM4991LDX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

1214
Part Number Manufacturer Description Stock

LM4991LD/NOPB

Texas Instruments

3.0-W, mono, analog input Class-AB audio amplifier

9

LM4991LDX/NOPB

Texas Instruments

3.0-W, mono, analog input Class-AB audio amplifier

20
Part Number Manufacturer Description Stock

LM4991LD/NOPB

Texas Instruments

shipping today

4989
Part Number Manufacturer Description Stock

LM4991LD/NOPB

D# 31662583

Texas Instruments

Audio Amp Speaker 1-CH Mono 3W Class-AB 8-Pin WSON EP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM4991LD/NOPB

D# 3116886

Texas Instruments

AUDIO AMPLIFIER, CLASS AB, 3W, WSON-8

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

LM4991LDX/NOPB Tags

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