Audio Amplifiers
Products in the audio amplifier integrated circuit (IC) family are designed specifically for replicating signal-level audio content at increased power levels sufficient to drive headphones, speakers, or similar transducers. Features such as mute inputs, volume controls, and anti-transient (depop) functions distinguish them from general purpose amplifiers. Audio amplifier classes of all types are included such as devices based on Class A, Class D, Class G topologies and others, as well as devices that integrate additional functionality such as analog-to-digital conversion in addition to the amplification function.
Sourcing onsemi Audio Amplifiers: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 204
| Product | Pricing | Datasheet | Max Output Power x Channels @ Load | Voltage - Supply | Features | Operating Temperature | Output Type | Type | Mounting Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LC75412WS-UF-E onsemi | 1 $1.4200 | - | - | - | - | - | - | - | - | - | 1,216 | |
LA4440J-E onsemi | 1 $1.8300 | - | - | - | - | - | - | - | - | - | 8,939 | |
NCP2817BFCCT2G onsemi | 1 $0.9700 | 42mW x 2 @ 16Ohm | 1.6V ~ 5.5V | Depop | -40°C ~ 85°C (TA) | 2-Channel (Stereo) | Class AB | Surface Mount | 12-UFBGA, FCBGA | 12-FlipChip (1.62x1.22) | 3,491 | |
LA4145-E onsemi | 1 $0.2400 | 600mW x 1 @ 8Ohm, 900mW x 1 @ 4Ohm | 6V ~ 9V | - | -20°C ~ 70°C (TA) | 1-Channel (Mono) | Class AB | Through Hole | 9-SIP | 9-SIP | 2,661 | |
LA4192-E onsemi | 1 $0.3100 | 2.3W x 2 @ 4Ohm | 9V | - | -20°C ~ 75°C (TA) | 2-Channel (Stereo) | Class AB | Through Hole | 12-DIP (0.300", 7.62mm) | 12-DIP-F | 4,845 | |
LA4227-E onsemi | 1 $0.3100 | 3W x 2 @ 3Ohm | 9V ~ 20V | - | -20°C ~ 75°C (TA) | 2-Channel (Stereo) | Class AB | Through Hole | 12-DIP (0.300", 7.62mm) | 12-DIP-F | 8,516 | |
NCP2824FCT2G onsemi | 1 $0.3300 | 2.4W x 1 @ 4Ohm | 2.5V ~ 5.5V | Differential Inputs, Short-Circuit and Thermal Protection | -40°C ~ 85°C (TA) | 1-Channel (Mono) | Class D | Surface Mount | 9-WFBGA, FCBGA | 9-FlipChip (1.45x1.45) | 2,013 | |
NCS8353MNTXG onsemi | 1 $1.7400 | 20W x 2 @ 8Ohm | 8V ~ 26V | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | -40°C ~ 85°C (TA) | 2-Channel (Stereo) | Class D | Surface Mount | 32-VFQFN Exposed Pad | 32-QFN (5x5) | 4,296 | |
LA42031-E onsemi | 1 $0.8800 | 5W x 1 @ 8Ohm | 5.5V ~ 15V | Mute, Short-Circuit and Thermal Protection, Standby | -25°C ~ 75°C (TA) | 1-Channel (Mono) | Class AB | Through Hole | 13-SIP Exposed Tab | 13-SIPH | 7,961 | |
LA42032-E onsemi | 5W x 2 @ 8Ohm | 5.5V ~ 15V | Mute, Short-Circuit and Thermal Protection, Standby | -25°C ~ 75°C (TA) | 2-Channel (Stereo) | Class AB | Through Hole | 13-SIP Exposed Tab | 13-SIPH | 6,026 | ||
LA42052-E onsemi | 1 $0.8800 | 5W x 2 @ 8Ohm | 5.5V ~ 22V | Depop, Standby, Thermal Protection | -25°C ~ 75°C (TA) | 2-Channel (Stereo) | Class AB | Through Hole | 13-SIP Exposed Tab | 13-SIPH | 5,249 | |
LA42102-E onsemi | 1 $1.0600 | 10W x 2 @ 8Ohm | 10V ~ 17V | Mute, Short-Circuit and Thermal Protection, Standby | -25°C ~ 75°C (TA) | 2-Channel (Stereo) | Class AB | Through Hole | 13-SIP Exposed Tab | 13-SIPH | 7,164 | |
LA4450-E onsemi | 1 $1.0000 | 20W x 2 @ 4Ohm | 10V ~ 30V | Short-Circuit and Thermal Protection, Standby | -35°C ~ 80°C (TA) | 2-Channel (Stereo) | Class AB | Through Hole | 14-SIP | 14-SIP | 1,075 | |
FAN3850TUC13X35 onsemi | - | 1.64V ~ 3.63V | ADC, Microphone | -30°C ~ 85°C (TA) | 1-Channel (Mono) | Class AB | Surface Mount | 6-XFBGA, WLCSP | 6-WLCSP (1.26x0.86) | 6,109 | ||
FAN3850TUC15X35 onsemi | - | 1.64V ~ 3.63V | ADC, Microphone | -30°C ~ 85°C (TA) | 1-Channel (Mono) | Class AB | Surface Mount | 6-XFBGA, WLCSP | 6-WLCSP (1.26x0.86) | 2,702 | ||
FAN3850AUC19X onsemi | - | 1.64V ~ 3.63V | ADC, Microphone | -30°C ~ 85°C (TA) | 1-Channel (Mono) | Class AB | Surface Mount | 6-XFBGA, WLCSP | 6-WLCSP (1.26x0.86) | 3,182 | ||
LA74309FA-BH onsemi | 1 $1.0000 | - | 3.1V ~ 3.6V | Standby | -20°C ~ 85°C (TA) | 1-Channel (Mono) | Class AB | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-Micro | 3,235 | |
NCP2811AFCT1G onsemi | 1 $0.4200 | 110mW x 2 @ 16Ohm | 2.7V ~ 5V | Depop, Short-Circuit and Thermal Protection, Shutdown | -40°C ~ 85°C (TA) | Headphones, 2-Channel (Stereo) | Class AB | Surface Mount | 12-UFBGA, FCBGA | 12-FlipChip (2x1.5) | 2,700 | |
NCY9001DR2G onsemi | 1 $0.2300 | - | - | - | - | - | - | - | - | - | 1,242 | |
LA2000S-MTK-E onsemi | 1 $0.2500 | - | - | - | - | - | - | - | - | - | 8,007 |