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0755-82798135Audio Amplifiers
Audio Amplifiers are linear and mixed-signal ICs used to amplify audio signals and drive speakers, headphones and other audio output devices. They are widely used in consumer electronics, communication equipment, automotive audio systems, industrial devices, smart speakers, portable audio products, medical devices and embedded audio applications.
This category includes audio power amplifiers, headphone amplifiers, speaker amplifier ICs, Class AB amplifiers, Class D amplifiers, low-noise audio amplifiers and related audio signal chain components. These devices are commonly selected based on output power, amplifier class, supply voltage, distortion performance, noise level, efficiency, package type and application requirements.
TomatoElec supplies original Audio Amplifiers from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Diodes Incorporated, Infineon, NXP and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Output Type | Max Output Power x Channels @ Load | Voltage - Supply | Features | Mounting Type | Operating Temperature | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX98357AETE+IC AMP CLASS D MONO 3.2W 16TQFN |
0 | - |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Strip | Active | Class D | 1-Channel (Mono) | 3.2W x 2 @ 4Ohm | 2.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 16-TQFN (3x3) |
|
LM4811LDVOLUME CONTROL CIRCUIT, 2 CHANNE |
1,000 | - |
|
Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Active | Class AB | Headphones, 2-Channel (Stereo) | 105mW x 2 @ 16Ohm | 2V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-VSSOP |
|
LM4911LD/NOPBAUDIO AMPLIFIER |
948 | - |
|
Datasheet |
Boomer® | 10-WFDFN Exposed Pad | Bulk | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 145mW x 2 @ 16Ohm | 2V ~ 5.5V | Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-WSON (3x3) |
|
LM4882MM/NOPBAUDIO AMPLIFIER |
869 | - |
|
Datasheet |
Boomer® | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Class AB | 1-Channel (Mono) | 480mW x 1 @ 4Ohm | 2.4V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-VSSOP |
|
LM4905LDAUDIO AMPLIFIER |
843 | - |
|
Datasheet |
Boomer® | 8-WFDFN Exposed Pad | Bulk | Active | Class AB | 1-Channel (Mono) | 1.07W x 1 @ 8Ohm | 2.2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WSON (3x3) |
|
TPA311DG4IC AMP AUDIO PWR .7W MONO 8SOIC |
930 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Class AB | 1-Channel (Mono) | 700mW x 1 @ 8Ohm | 2.5V ~ 5.5V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
|
LM4915LQAUDIO AMPLIFIER, 0.4W(S), 1 FUNC |
1,000 | - |
|
Datasheet |
Boomer® | 8-WQFN Exposed Pad | Bulk | Active | Class AB | 1-Channel (Mono) with Mono Headphones | 400mW x 1 @ 16Ohm | 2.2V ~ 5.5V | Depop, Differential Inputs, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-WQFN (2x2) |
|
LM4912MM/NOPBAUDIO AMPLIFIER |
930 | - |
|
Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Class AB | Headphones, 2-Channel (Stereo) | 145mW x 2 @ 16Ohm | 2V ~ 5.5V | Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-VSSOP |
|
LM4912MMAUDIO AMPLIFIER |
772 | - |
|
Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Active | Class AB | Headphones, 2-Channel (Stereo) | 145mW x 2 @ 16Ohm | 2V ~ 5.5V | Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-VSSOP |
|
LM4850MM/NOPBAUDIO AMPLIFIER |
1,000 | - |
|
Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 1.9W x 1 @ 3Ohm; 300mW x 2 @ 8Ohm | 2.4V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-VSSOP |
|
LA42052HK-E5WATT X 2CH POWER AMPLIFIER AUDI |
942 | - |
|
Datasheet |
- | 13-SIP | Bulk | Active | Class AB | 2-Channel (Stereo) | 5W x 2 @ 8Ohm | 5.5V ~ 22V | - | Through Hole | -25°C ~ 75°C (TA) | - | - | 13-SIPH |
|
LM4919MM/NOPBAUDIO AMPLIFIER |
842 | - |
|
Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Class AB | 1-Channel (Mono) with Stereo Headphones | 85mW x 1 @ 8Ohm; 14mW x 2 @ 16Ohm | 900mV ~ 2.5V | Depop, Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-VSSOP |
|
LM4913MHAUDIO AMPLIFIER |
1,000 | - |
|
Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Bulk | Active | Class AB | 1-Channel (Mono) with Stereo Headphones | 2W x 1 @ 4Ohm; 90mW x 2 @ 32Ohm | 2.5V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-TSSOP |
|
MAX4467EKAMICROPHONE PREAMPLIFIER |
646 | - |
|
Datasheet |
- | SOT-23-8 | Bulk | Active | Class AB | 1-Channel (Mono) | - | 2.4V ~ 5.5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | SOT-23-8 |
|
LMV1012XP-15AUDIO PREAMPLIFIER, 1 CHANNEL(S) |
705 | - |
|
Datasheet |
- | 4-UFBGA, DSBGA | Bulk | Active | Class AB | 1-Channel (Mono) | - | 2V ~ 5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 4-DSBGA |
|
TPA6101A2DG4IC AMP AUDIO PWR .05W STER 8SOIC |
665 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Class AB | Headphones, 2-Channel (Stereo) | 50mW x 2 @ 16Ohm | 1.6V ~ 3.6V | Depop, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | - | - | - | 8-SOIC |
|
LMV1012XP-25AUDIO PREAMPLIFIER, 1 CHANNEL(S) |
958 | - |
|
Datasheet |
- | 4-UFBGA, DSBGA | Bulk | Active | Class AB | 1-Channel (Mono) | - | 2V ~ 5V | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 4-DSBGA |
|
LM4866LQ/NOPBAUDIO AMPLIFIER |
941 | - |
|
Datasheet |
Boomer® | 24-WFQFN Exposed Pad | Bulk | Obsolete | Class AB | 2-Channel (Stereo) | 3.2W x 2 @ 3Ohm | 2V ~ 5.5V | Depop, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 24-WQFN (4x5) |
|
LA4267-E5W MONAURAL POWER AMPLIFIER |
957 | - |
|
- |
- | 10-SIP Exposed Tab | Bulk | Active | Class AB | 2-Channel (Stereo) | 5W x 2 @ 8Ohm | 20V ~ 35V | - | Through Hole | -20°C ~ 75°C (TA) | - | - | 10-SIPH-D |
|
LM4925MM/NOPBAUDIO AMPLIFIER, 0.04W, 2 CHANNE |
992 | - |
|
Datasheet |
Boomer® | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Active | Class AB | 1-Channel (Mono) with Stereo Headphones | 410mW x 1 @ 8Ohm; 40mW x 2 @ 16Ohm | 1.5V ~ 3.6V | Depop, Mute, Shutdown, Thermal Protection | Surface Mount | -40°C ~ 85°C (TA) | - | - | 10-VSSOP |

