About Audio Amplifiers

Audio Amplifiers

An audio amplifier is an electronic device that increases the level of an audio signal (the strength of the signal). It amplifies the signal from a source such as a radio or CD player, and transmits it to speakers. This can increase the volume of the signal allowing the listener to hear the audio content with greater clarity. Audio amplifiers can include features such as equalization, tone control, and other sound-shaping features. They can also be used to drive headphones, headphones amplifiers, and other audio devices.

Audio Amplifiers

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Series	Product	Class	Output Power	Mounting Style	Type	Package / Case	Audio - Load Impedance	THD plus Noise	Supply Voltage - Max	Supply Voltage - Min	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging

TDA7803A-ZST

Audio Amplifiers High efficiency digital input automotive quad power amplifier with built-in diagnostics features start stop compatible
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

599
Ships to you
between Mon. 20 Jul to Thu. 23 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 9.8048

Multiples of: 1

Tda7803a

Audio Amplifiers

Class - D

43 W

Smd/Smt

Quad Bridge Amplifier

POWERSO - 36

4 Ohms

0.02 %

18.5 V

6 V

- 40 C

+ 105 C

Aec - Q100

TAS5704PAPR

Audio Amplifiers 20W stereo Dig Aud Pwr Amp
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 9.8725

Multiples of: 1000

Tas5704

Class - D

20.6 W

Smd/Smt

1 - Channel Mono Or 2 - Channel Stereo Or 4 - Channel Stereo

HTQFP - 64

8 Ohms

0.05 %

0 C

+ 85 C

Reel

TPA3001D1PWPG4

Audio Amplifiers Mono High Power Filter-Free Class-D
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 9.9012

Multiples of: 60

Tpa3001d1

Class - D

20 W

Smd/Smt

1 - Channel Mono

HTSSOP - 24

8 Ohms

0.3 %

18 V

8 V

- 40 C

+ 85 C

Tube

TPA3003D2PFBR

Audio Amp Speaker 2-CH Stereo 3.75W Class-D 48-Pin TQFP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 9.9119

Multiples of: 1000

Tpa3003d2

Audio Amplifiers

Class - D

3 W

Smd/Smt

2 - Channel Stereo

TQFP - 48

8 Ohms

0.2 %

14 V

8.5 V

- 40 C

+ 85 C

Reel

TDA7563BH

Audio Amplifiers 4 x 50W Multi Quad Power Amplifer D
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 10.2251

Multiples of: 1

Tda7563b

Audio Amplifiers

Class - Ab

75 W

Through Hole

4 - Channel Stereo

Flexiwatt - 27 H

4 Ohms

0.03 %

18 V

8 V

- 55 C

+ 150 C

Aec - Q100

Tube

PGA2311P

Audio Amplifiers +/-5V St Audio Vol Cntrl
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 9.9873

Multiples of: 1

Pga2311

General Purpose Audio Amplifiers

Through Hole

2 - Channel Stereo Audio Volume Control

DIP - 16

100 kOhms

0.0004 % , 0.0002 %

+/- 5.25 v , 5.25 V

+/- 4.75 v , 4.75 V

- 40 C

+ 85 C

Tube

TAS6424MSQDKQRQ1

Audio Amplifiers Automotive 45-W, 2-MHz, 4-channel, 4.5- to 18-V digital input Class-D audio amplifier 56-HSSOP -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 9.9947

Multiples of: 1

TAS6424MS - Q1

Audio Amplifiers

Class - D

45 W , 80 W

SMD/SMT

Digital Input Automotive Audio Amplifier

HSSOP - 56

2 Ohms , 4 Ohms

0.02 %

18 V

4.5 V

- 55 C

+ 125 C

Cut Tape , Reel

TPA3003D2PFB

Audio Amplifiers Ster Lo-Pwr Wide Sply Vltg Class-D
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 10.0084

Multiples of: 250

Tpa3003d2

Class - D

3 W

Smd/Smt

2 - Channel Stereo

TQFP - 48

8 Ohms

0.2 %

14 V

8.5 V

- 40 C

+ 85 C

Tray

TAS5614PHD

Audio Amplifiers 150W St/300W Mono HD Digi-In Pwr Stage
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 10.01

Multiples of: 1

Tas5614

Class - D

150 w , 300 W

Smd/Smt

1 - Channel Mono Or 2 - Channel Stereo

QFP - 64

0.03 %

36 V

12 V

0 C

+ 150 C

Tray

4320Q28-U

Audio Amplifiers Low Volt. Low Power Analog Engine QSOP28
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

THAT

0
6 to 16 Weeks

December 2026