IC AMP CLASS AB MONO 2W 10WSON Product overview: LM4990LDX/NOPB from Texas Instruments is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 2W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4990LDX/NOPB can be used for catalog matching and distributor lookup.
Amplifier IC 1-Channel (Mono) Class AB 10-WSON (3x4)
Win Source Part Number: 1025509-LM4990LDX/NO
Category: Integrated Circuits (ICs)>Linear - Amplifiers - Audio
Series: Boomer®
Type: Class AB
Features: Depop, Shutdown
Package: Tape & Reel (TR)
Standard Package: 4,500
Mounting: SMD (SMT)
Output Type: 1-Channel (Mono)
Max Output Power x Channels @ Load: 2W x 1 @ 4Ohm
Voltage - Supply: 2.2V ~ 5.5V
Package / Case: 10-WFDFN Exposed Pad
Supplier Device Package: 10-WSON (3x4)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Alternative Parts (Cross-Reference): LM4990LDX/NOPBLM4990
ECCN: EAR99
Fake Threat In the Open Market: 68 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.33.0001
Mfr: Texas Instruments
Other Names: LM4990LDX,LM4990LDX-
Base Product Number: LM4990
Product Status: Obsolete
Amplifier IC 1-Channel (Mono) Class AB 10-WSON (3x4)
IC AMP CLASS AB MONO 2W 10WSON
IC AMP CLASS AB MONO 2W 10WSON
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | 742-LM4990LDX/NOPB | LM4990LDX/NOPB-ND | 1025509-LM4990LDX/NOPB | LM4990LDX/NOPB | LM4990LDX/NOPB | LM4990LDX/NOPB |
| Product Name | 2W Audio Amplifier | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers - Audio | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Audio |
| RoHS Compliant | RoHS | RoHS | ||||
| Supply Voltage (VS) | 5 volts | 2.2 to 5.5 volts | 2.2 to 5.5 volts | 2.2 to 5.5 volts | 5.5 to 2.2 volts | |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Package Type | Tape and Reel | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | |
| Features | Thermal Shutdown Protection |
