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Audio ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Class	Number of Channels
Audio Amplifiers 20W+20W dual BTL class-D audio amplifier TDA7491HVU13TR STMicroelectronics 1: $4.19 895In Stock	Mfr. Part # TDA7491HVU13TR Mouser Part # 511-TDA7491HVU13TR	STMicroelectronics	Audio Amplifiers 20W+20W dual BTL class-D audio amplifier Learn More about STMicroelectronics stmicro tda7491hv audio amplifiers	Datasheet	895In Stock	Cut Tape $4.19 $3.18 $2.92 $2.64 Reel $2.31 View $2.51 $2.50 $2.28 $2.27	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-36	Class-D	2 Channel
Audio Amplifiers 360mW Mono Amplifier TS419IST STMicroelectronics 1: $1.71 4,709In Stock	Mfr. Part # TS419IST Mouser Part # 511-TS419IS	STMicroelectronics	Audio Amplifiers 360mW Mono Amplifier	Datasheet	4,709In Stock	Cut Tape $1.71 $1.30 $1.18 $1.05 View Reel $0.824 $0.987 $0.95 $0.93 $0.888 $0.824 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8	Class-AB	1 Channel
Audio Amplifiers 4 x 52 W quad bridge power amplifier with low voltage operation STPA003CD-48X STMicroelectronics 1: $11.30 328In Stock	Mfr. Part # STPA003CD-48X Mouser Part # 511-STPA003CD-48X	STMicroelectronics	Audio Amplifiers 4 x 52 W quad bridge power amplifier with low voltage operation Learn More about STMicroelectronics stm stpa003 amplifiers	Datasheet	328In Stock	$11.30 $8.82 $8.20 $7.52 View $7.02 $6.99 $6.83 Quote	Min.: 1 Mult.: 1	Through Hole	Flexiwatt-27	Class-AB	4 Channel
Audio Amplifiers 100W Audio Amplifier TDA7294V STMicroelectronics 1: $7.93 3,827In Stock	Mfr. Part # TDA7294V Mouser Part # 511-TDA7294V	STMicroelectronics	Audio Amplifiers 100W Audio Amplifier	Datasheet	3,827In Stock	$7.93 $6.07 $5.61 $5.09 View $4.53 $4.51 Quote	Min.: 1 Mult.: 1	Through Hole	Multiwatt-15V	Class-AB	1 Channel
Audio DSPs 3-Band Digital Cont TDA7439DS13TR STMicroelectronics 1: $6.01 4,564In Stock	Mfr. Part # TDA7439DS13TR Mouser Part # 511-TDA7439DS13TR	STMicroelectronics	Audio DSPs 3-Band Digital Cont	Datasheet	4,564In Stock	Cut Tape $6.01 $4.60 $4.25 $3.87 Reel $3.61 View $3.69 $3.61 $3.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-28
Audio Amplifiers SPS AUDIO & POWER STMicroelectronics TDA7850AEP TDA7850AEP STMicroelectronics 1: $11.19 349In Stock	Mfr. Part # TDA7850AEP Mouser Part # 511-TDA7850AEP	STMicroelectronics	Audio Amplifiers SPS AUDIO & POWER	Datasheet	349In Stock	$11.19 $8.73 $8.12 $7.45 View $6.95 $6.92 $6.76 Quote	Min.: 1 Mult.: 1	Through Hole		Class-AB
Audio Amplifiers 2-CH Sound Terminal Microless 24B DDX STA333ML13TR STMicroelectronics 1: $2.44 960In Stock	Mfr. Part # STA333ML13TR Mouser Part # 511-STA333ML13TR	STMicroelectronics	Audio Amplifiers 2-CH Sound Terminal Microless 24B DDX Learn More about STMicroelectronics stmsta3xxbw	Datasheet	960In Stock	Cut Tape $2.44 $1.80 $1.65 $1.47 Reel $1.28 View $1.39 $1.35 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-EP-36	Class-D	2 Channel
Audio Amplifiers 4 x 50W Multi Quad Power Amplifer D TDA7562B STMicroelectronics 1: $8.78 161In Stock NRND	Mfr. Part # TDA7562B Mouser Part # 511-TDA7562B NRND	STMicroelectronics	Audio Amplifiers 4 x 50W Multi Quad Power Amplifer D	Datasheet	161In Stock	$8.78 $6.81 $6.31 $5.77 View $5.37 $5.29 $5.20 Quote	Min.: 1 Mult.: 1	Through Hole		Class-AB
Audio Amplifiers 4 channel analog input class-D automotive audio amplifier Hi-Fi 2MHz switch freq HFA80A-F2Y STMicroelectronics 1: $7.97 158In Stock 1,500Expected 10/15/2026	Mfr. Part # HFA80A-F2Y Mouser Part # 511-HFA80A-F2Y	STMicroelectronics	Audio Amplifiers 4 channel analog input class-D automotive audio amplifier Hi-Fi 2MHz switch freq Learn More about STMicroelectronics st hfa80a class d btl audio amplifier	Datasheet	158In Stock 1,500Expected 10/15/2026	$7.97 $6.17 $5.72 $5.22 View $4.90 $4.83 $4.66 $4.57 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	Class-D	4 Channel
Audio Amplifiers 2X37W PWR AMPLIFIER E-TDA7375AV STMicroelectronics 1: $5.80 535In Stock 1,000Expected 10/16/2026	Mfr. Part # E-TDA7375AV Mouser Part # 511-E-TDA7375AV	STMicroelectronics	Audio Amplifiers 2X37W PWR AMPLIFIER	Datasheet	535In Stock 1,000Expected 10/16/2026	$5.80 $4.42 $4.07 $3.69 View $3.51 $3.36 $3.25 $3.22 Quote	Min.: 1 Mult.: 1	Through Hole	Multiwatt-15	Class-AB	4 Channel
Audio Amplifiers Digitally controlled Audio Processor E-TDA7391PDTR STMicroelectronics 1: $4.16 870In Stock	Mfr. Part # E-TDA7391PDTR Mouser Part # 511-E-TDA7391PDTR	STMicroelectronics	Audio Amplifiers Digitally controlled Audio Processor	Datasheet	870In Stock	Cut Tape $4.16 $3.15 $2.90 $2.62 Reel $2.34 View $2.49 $2.26 $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	PowerSO-22	Class-AB	1 Channel
Audio Amplifiers Dual Low Noise LM833DT STMicroelectronics 1: $0.44 14,430In Stock	Mfr. Part # LM833DT Mouser Part # 511-LM833DT	STMicroelectronics	Audio Amplifiers Dual Low Noise Learn More about STMicroelectronics stm standard products	Datasheet	14,430In Stock	Cut Tape $0.44 $0.328 $0.282 $0.249 Reel $0.202 View $0.232 $0.221 $0.212 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8
Audio Amplifiers 40V 4.5A Quad Power STA50813TR STMicroelectronics 1: $9.62 479In Stock	Mfr. Part # STA50813TR Mouser Part # 511-STA50813TR	STMicroelectronics	Audio Amplifiers 40V 4.5A Quad Power	Datasheet	479In Stock	Cut Tape $9.62 $7.64 $7.14 $6.60 Reel $6.23 View $6.39 $6.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	PowerSO-36	Class-D	4 Channel
Audio Amplifiers 4-CH AB Audio AMP 4 X 13 W Dual/Quad STA540 STMicroelectronics 1: $5.88 510In Stock 500Expected 10/15/2026	Mfr. Part # STA540 Mouser Part # 511-STA540	STMicroelectronics	Audio Amplifiers 4-CH AB Audio AMP 4 X 13 W Dual/Quad	Datasheet	510In Stock 500Expected 10/15/2026	$5.88 $4.50 $4.15 $3.77 View $3.59 $3.28 $3.23 $2.79	Min.: 1 Mult.: 1	Through Hole	MULTIWATT V	Class-AB	4 Channel
Audio Amplifiers Dual Lo-Volt Pwr Amp TDA2822D STMicroelectronics 1: $2.27 5,294In Stock 8,000On Order	Mfr. Part # TDA2822D Mouser Part # 511-TDA2822D	STMicroelectronics	Audio Amplifiers Dual Lo-Volt Pwr Amp	Datasheet	5,294In Stock 8,000On Order	$2.27 $1.68 $1.53 $1.37 View $1.28 $1.25 $1.21 $1.17 $1.14	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Class-AB	2 Channel
Audio Amplifiers Dual Lo-Volt Pwr Amp TDA2822D013TR STMicroelectronics 1: $1.88 3,411In Stock 5,000Expected 10/26/2026	Mfr. Part # TDA2822D013TR Mouser Part # 511-TDA2822D013TR	STMicroelectronics	Audio Amplifiers Dual Lo-Volt Pwr Amp	Datasheet	3,411In Stock 5,000Expected 10/26/2026	Cut Tape $1.88 $1.38 $1.26 $1.12 Reel $0.947 View $1.06 $1.02 $0.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Class-AB	2 Channel
Audio Amplifiers 25W Stereo Amplifier TDA7265 STMicroelectronics 1: $6.16 429In Stock	Mfr. Part # TDA7265 Mouser Part # 511-TDA7265	STMicroelectronics	Audio Amplifiers 25W Stereo Amplifier	Datasheet	429In Stock	$6.16 $4.66 $4.28 $3.87 View $3.68 $3.55 $3.28 $3.26 Quote	Min.: 1 Mult.: 1	Through Hole	Multiwatt-11	Class-AB	2 Channel
Audio Amplifiers 30W 30W Stereo AMP Class AB Dual 35V TDA7265B STMicroelectronics 1: $13.78 446In Stock	Mfr. Part # TDA7265B Mouser Part # 511-TDA7265B	STMicroelectronics	Audio Amplifiers 30W 30W Stereo AMP Class AB Dual 35V	Datasheet	446In Stock	$13.78 $10.86 $10.13 $9.32 View $8.94 $8.70 $8.34 Quote	Min.: 1 Mult.: 1	Through Hole		Class-AB
Audio Amplifiers 7+7W DUAL BRIDGE AMP TDA7266D13TR STMicroelectronics 1: $9.03 602In Stock	Mfr. Part # TDA7266D13TR Mouser Part # 511-TDA7266D13TR	STMicroelectronics	Audio Amplifiers 7+7W DUAL BRIDGE AMP	Datasheet	602In Stock	Cut Tape $9.03 $7.02 $6.51 $5.96 Reel $5.55 View $5.77 $5.15 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	PowerSO-20	Class-AB	2 Channel
Audio Amplifiers 100W Audio Amplifier TDA7293V STMicroelectronics 1: $9.68 1,484In Stock	Mfr. Part # TDA7293V Mouser Part # 511-TDA7293V	STMicroelectronics	Audio Amplifiers 100W Audio Amplifier	Datasheet	1,484In Stock	$9.68 $7.50 $6.97 $6.38 View $6.05 $5.92 $5.78 Quote	Min.: 1 Mult.: 1	Through Hole	Multiwatt-15	Class-AB	1 Channel
Audio Amplifiers 15W Dual Bridge Amp TDA7297 STMicroelectronics 1: $5.14 1,446In Stock	Mfr. Part # TDA7297 Mouser Part # 511-TDA7297	STMicroelectronics	Audio Amplifiers 15W Dual Bridge Amp	Datasheet	1,446In Stock	$5.14 $3.87 $3.56 $3.21 View $3.05 $3.02 $2.83 $2.77	Min.: 1 Mult.: 1	Through Hole	Multiwatt-15	Class-AB	2 Channel
Audio Amplifiers 20W Dual BTL Class D 18V VCC Audio Amp TDA7491HV13TR STMicroelectronics 1: $3.51 3,528In Stock	Mfr. Part # TDA7491HV13TR Mouser Part # 511-TDA7491HV13TR	STMicroelectronics	Audio Amplifiers 20W Dual BTL Class D 18V VCC Audio Amp Learn More about STMicroelectronics stmicro tda7491hv audio amplifiers	Datasheet	3,528In Stock	Cut Tape $3.51 $2.62 $2.40 $2.15 Reel $1.88 View $2.03 $1.99 $1.82 $1.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT		Class-D
Audio Amplifiers 25W Dual BTL Class D Audio Amp EPD PKG TDA7492MV13TR STMicroelectronics 1: $5.99 1,509In Stock	Mfr. Part # TDA7492MV13TR Mouser Part # 511-TDA7492MV13TR	STMicroelectronics	Audio Amplifiers 25W Dual BTL Class D Audio Amp EPD PKG	Datasheet	1,509In Stock	Cut Tape $5.99 $4.56 $4.21 $3.81 Reel $3.46 View $3.63 $3.51 $3.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-36	Class-D	1 Channel
Audio Amplifiers 45W+45W dual BTL class D audio amplifier TDA7492PETR STMicroelectronics 1: $7.09 579In Stock	Mfr. Part # TDA7492PETR Mouser Part # 511-TDA7492PETR	STMicroelectronics	Audio Amplifiers 45W+45W dual BTL class D audio amplifier	Datasheet	579In Stock	Cut Tape $7.09 $5.44 $5.03 $4.57 Reel $4.14 View $4.35 $4.22 $3.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-36	Class-D	2 Channel
Audio Amplifiers 2 x 75W Multifunct Dual-Bridge Pwr Amp TDA7575B STMicroelectronics 1: $11.12 867In Stock	Mfr. Part # TDA7575B Mouser Part # 511-TDA7575B	STMicroelectronics	Audio Amplifiers 2 x 75W Multifunct Dual-Bridge Pwr Amp	Datasheet	867In Stock	$11.12 $8.33 $7.92 $7.42 View $7.09 $6.91 $6.75 Quote	Min.: 1 Mult.: 1	Through Hole	Flexiwatt-27	Class-AB	2 Channel