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LM4991MA/NOPB

LM4991MA/NOPB
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For Reference Only

Part Number LM4991MA/NOPB
OEMstron Part # LM4991MA-NOPB
Manufacturer Texas Instruments
Category SemiconductorsLinear ICsAmplifiers - Audio
Description IC AMP AUDIO PWR 1.5W MONO 8SOIC
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models LM4991MA/NOPB PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Apr 7 - Apr 12 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

LM4991MA/NOPB Specifications

Part Number LM4991MA/NOPB
Brand Texas Instruments
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Linear ICs
Subcategory Amplifiers - Audio
Manufacturer
Series Boomer®
Type Class AB
Output Type 1-Channel (Mono)
Max Output Power x Channels @ Load 1.5W x 1 @ 8Ohm
Voltage - Supply 2.2V ~ 5.5V
Features Depop, Shutdown, Thermal Protection
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C (TA)
Supplier Device Package 8-SOIC
Package / Case 8-SOIC (0.154", 3.90mm Width)

LM4991MA/NOPB Documents

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Part Number Description Stock

LM4991MA/NOPB

D# V36:1790_07281973

Texas Instruments

Audio Amp Speaker 1-CH Mono 1.5W Class-AB 8-Pin SOIC Tube

RoHS: Compliant
Americas - 0

LM4991MAX/NOPB

D# V72:2272_07281974

Texas Instruments

Audio Amp Speaker 1-CH Mono 1.5W Class-AB 8-Pin SOIC T/R

RoHS: Compliant
Americas - 3989
Part Number Description Stock

LM4991MA/NOPB

Texas Instruments

AMPLIFIER, AUDIO, CLASS AB, 1.5W, SOIC-8

236

LM4991MAX/NOPB

Texas Instruments

IC AMP AUDIO PWR 1.5W MONO 8SOIC

Contact Us
Part Number Description Stock

LM4991MAX/NOPB

D# C1S746203897105

Texas Instruments

Audio Amp Speaker 1-CH Mono 1.5W Class-AB 8-Pin SOIC T/R

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
13
Part Number Description Stock

LM4991MA/NOPB

D# LM4991MA/NOPB-ND

Texas Instruments

IC AMP CLASS AB MONO 1.5W 8SOIC

563 In Stock

LM4991MAX/NOPB

D# 296-35283-1-ND

Texas Instruments

IC AMP CLASS AB MONO 1.5W 8SOIC

3921 In Stock
Part Number Description Stock

LM4991MA/NOPB

D# 3004549

Texas Instruments

AMPLIFIER, AUDIO, CLASS AB, 1.5W, SOIC-8

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

LM4991MANOPB

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

809
Part Number Description Stock

LM4991MANOPB

Texas Instruments

OEM/CM ONLY

489
Part Number Description Stock

LM4991MAX/NOPB

D# 926-LM4991MAX/NOPB

Texas Instruments

Audio Amplifiers

RoHS: Compliant
1285

LM4991MA/NOPB

D# 926-LM4991MA/NOPB

Texas Instruments

Audio Amplifiers

RoHS: Compliant
1818
Part Number Description Stock

LM4991MA/NOPB

D# 28AH3499

Texas Instruments

AMPLIFIER, AUDIO, CLASS AB, 1.5W, SOIC-8, Output Power:1.5W, Amplifier Class:AB, No. of Channels:1 Channel, Supply Voltage Range:2.2V to 5.5V, Amplifier Case Style:SOIC, No. of Pins:8Pins, Load Impedance:8ohm, Operating Temperature RoHS Compliant: Yes

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

LM4991MAX/NOPB

D# NS-LM4991MAX/NOPB

Texas Instruments

OEM/CM ONLY

7784

LM4991MA/NOPB

D# NS-LM4991MA/NOPB

Texas Instruments

OEM/CM ONLY

4714
Part Number Description Stock

LM4991MAX/NOPB

National Semiconductor Corporation

LM4991 3W Audio Power Amplifier with Shutdown Mode

RoHS: Compliant
198
Part Number Description Stock

LM4991MA/NOPB

National Semiconductor Corporation

OEM/CM ONLY

713

LM4991MAX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

2580
Part Number Description Stock

LM4991MA/NOPB

Texas Instruments

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

8,604

LM4991MAX/NOPB

Texas Instruments

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

7,495
Part Number Description Stock

LM4991MA/NOPB

Texas Instruments

shipping today

46
Part Number Description Stock

LM4991MAX/NOPB

D# 32643003

Texas Instruments

Audio Amp Speaker 1-CH Mono 1.5W Class-AB 8-Pin SOIC T/R

RoHS: Compliant
Americas - 3989
Part Number Description Stock

LM4991MAX/NOPB

Texas Instruments

RFQ

11214

LM4991MA/NOPB

Texas Instruments

RFQ

12832
Part Number Description Stock

LM4991MA/NOPB

D# 3004549

Texas Instruments

AMPLIFIER, AUDIO, CLASS AB, 1.5W, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
0

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In Stock1,090 - More on Order
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Lead-TimeTo be Confirmed
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Pricing (USD)

Qty.Unit PriceExt. Price
1$ 1.9405$ 1.9405
100$ 1.9405$ 194.0500
500$ 1.9405$ 970.2500
1000$ 1.9405$ 1,940.5000
2500$ 1.9405$ 4,851.2500

OEMstron will offer the most competitive prices for you, please refer to the quotations.

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