Manufacturer: Texas Instruments
Win Source Part Number: 1054661-LM4899ITL/NO
Packaging: Reel - TR
Type: Class AB
Features: Depop, Differential Inputs, Shutdown, Thermal Protection
Mounting: SMD (SMT)
Output Type: 1-Channel (Mono)
Max Output Power x Channels @ Load: 1.4W x 1 @ 4 Ohm
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 9-uSMD
Dimension: 9-WFBGA
Supply Voltage - Operating: 2.4 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Sufficient
Audio Amp Speaker 1-CH Mono 1W Class-AB 9-Pin uSMD T/R Product overview: LM4899ITL/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 1W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 1W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4899ITL/NOPB can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | 1054661-LM4899ITL/NOPB | 742-LM4899ITL/NOPB | LM4899ITL/NOPB-ND | LM4899ITL/NOPB | LM4899ITL/NOPB | LM4899ITL/NOPB |
| Product Name | Linear - Linear - Amplifiers - Audio - LM4899ITL/NOPB | 1W Audio Amplifier | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers |
| Supply Voltage (VS) | 2.4 to 5.5 volts | 2.4 to 5.5 volts | 2.4 to 5.5 volts | 2.4 to 5.5 volts | 5.5 to 2.4 volts | |
| Output Power | 1.4 watts | 1.4 watts | 1.4 watts | 1.4 watts | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -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) |
| Operation Class | Class A; Class AB | Class AB | Class AB | |||
| Package Type | 9-uSMD | Tape and Reel | 9-WFBGA, DSBGA | 9-WFBGA, DSBGA | 9-WFBGA, DSBGA |
