Audio Amplifiers

Manufacturer 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

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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
TPA3005D2PHPG4

TPA3005D2PHPG4

IC AMP CLASS D STEREO 6W 48HTQFP

Texas Instruments

0 -
RFQ
TPA3005D2PHPG4 Datasheet - 48-PowerTQFP Tray Obsolete Class D 2-Channel (Stereo) 6W x 2 @ 8Ohm 8.5V ~ 18V Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 48-HTQFP (7x7)
TAS5342DDVRG4

TAS5342DDVRG4

IC AMP D MONO/STER 200W 44HTSSOP

Texas Instruments

0 -
RFQ
TAS5342DDVRG4 Datasheet PurePath Digital™ 44-PowerTSSOP (0.244", 6.20mm Width) Tape & Reel (TR) Discontinued at Digi-Key Class D 1-Channel (Mono) or 2-Channel (Stereo) 200W x 1 @ 2Ohm; 100W x 2 @ 4Ohm 10.8V ~ 13.2V Digital PWM Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount 0°C ~ 70°C (TA) - - 44-HTSSOP
LM4946SQ/NOPB

LM4946SQ/NOPB

IC AMP CLASS D MONO 1.3W 24WQFN

Texas Instruments

0 -
RFQ
LM4946SQ/NOPB Datasheet Boomer® 24-WFQFN Exposed Pad Tape & Reel (TR) Active Class D 1-Channel (Mono) with Stereo Headphones 1.3W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm 2.7V ~ 5.5V 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 24-WQFN (4x4)
LM4980SD/NOPB

LM4980SD/NOPB

IC AMP CLASS AB STER 42MW 10WSON

Texas Instruments

0 -
RFQ
LM4980SD/NOPB Datasheet Boomer®, PowerWise® 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Class AB Headphones, 2-Channel (Stereo) 42mW x 2 @ 16Ohm 1.5V ~ 3.3V Depop, Shutdown, Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 10-SON (3x3)
TAS5121DKDG4

TAS5121DKDG4

IC AMP CLASS D MONO 100W 36HSSOP

Texas Instruments

0 -
RFQ
TAS5121DKDG4 Datasheet PurePath Digital™ 36-BSSOP (0.433", 11.00mm Width) Exposed Pad Tube Obsolete Class D 1-Channel (Mono) 100W x 1 @ 4Ohm 10.8V ~ 13.2V Digital Inputs, Short-Circuit and Thermal Protection, Shutdown Surface Mount 0°C ~ 70°C (TA) - - 36-HSSOP
LX1725ILQ

LX1725ILQ

IC AMP D MONO/STEREO 32W 32MLPQ

Microsemi Corporation

0 -
RFQ
LX1725ILQ Datasheet AudioMAX™ 32-VQFN Exposed Pad Bulk Obsolete Class D 1-Channel (Mono) or 2-Channel (Stereo) 32W x 1 @ 8Ohm; 16W x 2 @ 4Ohm 12V ~ 35V, ±6V ~ 17.5V Depop, Differential Inputs, Mute, PWM, Short-Circuit and Thermal Protection, Standby Surface Mount -40°C ~ 85°C (TA) - - 32-MLPQ (7x7)
BD5424EFS-E2

BD5424EFS-E2

IC AMP CLASS D STER 20W 44HTSSOP

Rohm Semiconductor

0 -
RFQ
BD5424EFS-E2 Datasheet - 44-VSOP (0.295", 7.50mm Width) Exposed Pad Tape & Reel (TR) Active Class D 2-Channel (Stereo) 20W x 2 @ 8Ohm 10V ~ 18V Depop, Mute, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 85°C (TA) - - 44-HTSSOP-A
STA500

STA500

IC AMP D DUAL/QUAD 60W PWRSO-36

STMicroelectronics

0 -
RFQ
STA500 Datasheet - PowerSO-36 Exposed Bottom Pad Tube Obsolete Class D 2-Channel (Stereo) or 4-Channel (Quad) 60W x 2 @ 8Ohm 10V ~ 36V Short-Circuit and Thermal Protection Surface Mount 0°C ~ 70°C (TA) - - PowerSO-36
STA502A

STA502A

IC AMP D MONO 60W POWERSO-36

STMicroelectronics

0 -
RFQ
STA502A Datasheet - PowerSO-36 Exposed Top Pad Tube Obsolete Class D 1-Channel (Mono) 60W x 1 @ 8Ohm 10V ~ 36V Standby, Thermal Protection Surface Mount 0°C ~ 70°C (TA) - - PowerSO-36
TPA3003D2PFBRG4

TPA3003D2PFBRG4

IC AMP CLASS D STER 3.75W 48TQFP

Texas Instruments

0 -
RFQ
TPA3003D2PFBRG4 Datasheet - 48-TQFP Tape & Reel (TR) Discontinued at Digi-Key Class D 2-Channel (Stereo) 3.75W x 2 @ 8Ohm 8.5V ~ 14V Differential Inputs, Short-Circuit and Thermal Protection, Shutdown, Volume Control Surface Mount -40°C ~ 85°C (TA) - - 48-TQFP (7x7)
TAS5708PHP

TAS5708PHP

IC AMP CLSS D STER 20.2W 48HTQFP

Texas Instruments

0 -
RFQ
TAS5708PHP Datasheet - 48-PowerTQFP Tray Active Class D 2-Channel (Stereo) 20.2W x 2 @ 8Ohm 10V ~ 26V Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control Surface Mount 0°C ~ 85°C (TA) - - 48-HTQFP (7x7)
PAM8823FBE48-13

PAM8823FBE48-13

AUDIO LOW VOLT,L-QFP7070-48EP,T&

Diodes Incorporated

0 -
RFQ
PAM8823FBE48-13 Datasheet - 48-LQFP Exposed Pad Tape & Reel (TR) Active Class D 1-Channel (Mono) or 2-Channel (Stereo) 25W x 2 @ 8Ohm, 50W x 1 @ 4Ohm 4.5V ~ 26V - Surface Mount - - - L-QFP7070-48EP (Type A1)
TPA3100D2RGZTG4

TPA3100D2RGZTG4

IC AMP CLASS D STER 21.8W 48VQFN

Texas Instruments

0 -
RFQ
TPA3100D2RGZTG4 Datasheet - 48-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Class D 2-Channel (Stereo) 21.8W x 2 @ 8Ohm 10V ~ 26V Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 48-VQFN (7x7)
MAX4295ESE+T

MAX4295ESE+T

IC AMP CLASS D MONO 2W 16SOIC

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX4295ESE+T Datasheet - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Class D 1-Channel (Mono) 2W x 1 @ 4Ohm 2.7V ~ 5.5V Depop, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 16-SOIC
MAX4295EEE+T

MAX4295EEE+T

IC AMP CLASS D MONO 2W 16QSOP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX4295EEE+T Datasheet - 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Class D 1-Channel (Mono) 2W x 1 @ 4Ohm 2.7V ~ 5.5V Depop, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 16-QSOP
ZXCD1000EQ16TA

ZXCD1000EQ16TA

IC AMP CLASS D STEREO 1W 16QSOP

Diodes Incorporated

0 -
RFQ
ZXCD1000EQ16TA Datasheet - 16-LSSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Class D 2-Channel (Stereo) 1W x 2 @ 8Ohm 12V ~ 18V Depop, Short-Circuit and Thermal Protection Surface Mount -40°C ~ 70°C (TA) - - 16-QSOP-EP
LM4802BLQ/NOPB

LM4802BLQ/NOPB

IC AMP CLASS AB MONO 28WQFN

Texas Instruments

0 -
RFQ
LM4802BLQ/NOPB Datasheet Boomer® 28-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Class AB 1-Channel (Mono) - 2.7V ~ 6.1V Depop, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 28-WQFN (5x5)
TPA3120D2PWPG4

TPA3120D2PWPG4

IC AMP CLASS D STER 25W 24HTSSOP

Texas Instruments

0 -
RFQ
TPA3120D2PWPG4 Datasheet - 24-PowerTSSOP (0.173", 4.40mm Width) Tube Discontinued at Digi-Key Class D 2-Channel (Stereo) 25W x 2 @ 4Ohm 10V ~ 30V Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 24-HTSSOP
LM4668LD/NOPB

LM4668LD/NOPB

IC AMP CLASS D MONO 10W 14VSON

Texas Instruments

0 -
RFQ
LM4668LD/NOPB Datasheet Boomer® 14-VDFN Exposed Pad Tape & Reel (TR) Obsolete Class D 1-Channel (Mono) 10W x 1 @ 8Ohm 9V ~ 14V Depop, Short-Circuit and Thermal Protection, Shutdown Surface Mount -40°C ~ 85°C (TA) - - 14-VSON (6x5)
TAS5731PHPR

TAS5731PHPR

IC AMP D MONO/STER 41.5W 48HTQFP

Texas Instruments

0 -
RFQ
TAS5731PHPR Datasheet - 48-PowerTQFP Tape & Reel (TR) Active Class D 1-Channel (Mono) or 2-Channel (Stereo) 41.5W x 1 @ 4Ohm; 20.9W x 2 @ 8Ohm 3V ~ 3.6V, 8V ~ 21.5V Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Volume Control Surface Mount 0°C ~ 85°C (TA) - - 48-HTQFP (7x7)
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