Audio Amplifiers – Mouser Indonesia

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MERUS™ Class-D Audio ICs

Infineon MERUS™ Class-D Audio ICs are multilevel Class-D audio amplifier solutions featuring an embedded digital power management scheme. These ICs consume significantly less input power (~0.25W) and offer high power output in a small form without compromising the produced sound's quality. A power management algorithm dynamically adjusts the switching frequency and modulation scheme to optimize power loss and EMI across the output power range. Flexible power mode profiles allow users to utilize the multilevel switching technique for very low power loss or high audio performance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Output Type	Class	Output Power	THD plus Noise	Package/Case	Audio - Load Impedance	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Series	Packaging
Audio Amplifiers PowIRaudio 1-Ch Class-D Audio IR4321MTRPBF Infineon Technologies 1: Rp71.549,40 7.751In Stock	Mfr. Part No. IR4321MTRPBF Mouser Part No 942-IR4321MTRPBF	Infineon Technologies	Audio Amplifiers PowIRaudio 1-Ch Class-D Audio	Datasheet	7.751In Stock	Cut Tape Rp71.549,40 Rp53.386,86 Rp48.800,36 Rp43.663,48 View Reel Rp34.673,94 Rp41.278,50 Rp40.361,20 Rp38.343,14 Rp37.242,38 Rp34.673,94 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		Class-D	90 W	0.02 %	PQFN-22	4 Ohms	10 V	15 V	- 40 C	+ 100 C	SMD/SMT	IR43x	Reel, Cut Tape, MouseReel
Audio Amplifiers 2Ch Class D Audio 10W 4Ohm IR4322MTRPBF Infineon Technologies 1: Rp84.208,14 2.687In Stock	Mfr. Part No. IR4322MTRPBF Mouser Part No 942-IR4322MTRPBF	Infineon Technologies	Audio Amplifiers 2Ch Class D Audio 10W 4Ohm Learn More about Infineon Technologies ir ir432x audio amps	Datasheet	2.687In Stock	Cut Tape Rp84.208,14 Rp51.735,72 Rp48.249,98 Rp45.314,62 Reel Rp45.131,16 MouseReel Available	Min.: 1 Mult.: 1 : 3.000		Class-D	100 W	10 %	PQFN-44	4 Ohms	10 V	15 V	- 40 C	+ 100 C	SMD/SMT	IR43x	Reel, Cut Tape, MouseReel
Audio Amplifiers 4-Ch Protected Drvr for Home Audio Sys IRS2093MTRPBF Infineon Technologies 1: Rp108.608,32 2.208In Stock	Mfr. Part No. IRS2093MTRPBF Mouser Part No 942-IRS2093MTRPBF	Infineon Technologies	Audio Amplifiers 4-Ch Protected Drvr for Home Audio Sys Learn More about Infineon Technologies infineon merus amplifiers	Datasheet	2.208In Stock	Cut Tape Rp108.608,32 Rp87.693,88 Rp82.373,54 Rp76.869,74 Reel Rp75.035,14 MouseReel Available	Min.: 1 Mult.: 1 : 3.000		Class-D			MLP-48		10 V	15 V	- 40 C	+ 125 C	SMD/SMT	IRS20X	Reel, Cut Tape, MouseReel
Audio Amplifiers Int Dig Audio Amp 160W 4ohm 250uVrms IR4301MTRPBF Infineon Technologies 1: Rp76.502,82 2.092In Stock	Mfr. Part No. IR4301MTRPBF Mouser Part No 942-IR4301MTRPBF	Infineon Technologies	Audio Amplifiers Int Dig Audio Amp 160W 4ohm 250uVrms	Datasheet	2.092In Stock	Cut Tape Rp76.502,82 Rp46.231,92 Rp43.113,10 Rp40.177,74 Reel Rp39.810,82 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		Class-D	160 W	10 %	PQFN-32	4 Ohms	10 V	15 V	- 55 C	+ 150 C	SMD/SMT	IR43x	Reel, Cut Tape, MouseReel
Audio Amplifiers 200V Dig Aud Drvr IRS2092STRPBF Infineon Technologies 1: Rp36.875,46 26.974In Stock 17.500Expected 07/01/2027	Mfr. Part No. IRS2092STRPBF Mouser Part No 942-IRS2092STRPBF	Infineon Technologies	Audio Amplifiers 200V Dig Aud Drvr Learn More about Infineon Technologies infineon merus amplifiers	Datasheet	26.974In Stock 17.500Expected 07/01/2027	Cut Tape Rp36.875,46 Rp27.152,08 Rp24.767,10 Rp22.198,66 Reel Rp19.079,84 View Rp20.914,44 Rp19.997,14 Rp19.446,76 Rp18.712,92 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Digital	Class-D	500 W	0.01 %	SOIC-16		10 V	18 V	- 40 C	+ 125 C	SMD/SMT	IRS20X	Reel, Cut Tape, MouseReel
Audio Amplifiers Class D Aud Drvr IC IRS20957STRPBF Infineon Technologies 1: Rp48.066,52 27.962In Stock	Mfr. Part No. IRS20957STRPBF Mouser Part No 942-IRS20957STRPBF	Infineon Technologies	Audio Amplifiers Class D Aud Drvr IC Learn More about Infineon Technologies infineon merus amplifiers	Datasheet	27.962In Stock	Cut Tape Rp48.066,52 Rp35.774,70 Rp32.839,34 Rp29.353,60 Reel Rp24.950,56 View Rp27.702,46 Rp26.968,62 Rp26.418,24 Rp24.400,18 MouseReel Available	Min.: 1 Mult.: 1 : 2.500		Class-D			SOIC-16		10 V	15 V	- 40 C	+ 125 C	SMD/SMT	IRS20X	Reel, Cut Tape, MouseReel
Audio Amplifiers Gen5 HVIC 200V 2Ch digital audio driver IRS2052MTRPBF Infineon Technologies 1: Rp136.310,78 917In Stock 3.000Expected 05/11/2026	Mfr. Part No. IRS2052MTRPBF Mouser Part No 942-IRS2052MTRPBF	Infineon Technologies	Audio Amplifiers Gen5 HVIC 200V 2Ch digital audio driver Learn More about Infineon Technologies infineon merus amplifiers	Datasheet	917In Stock 3.000Expected 05/11/2026	Cut Tape Rp136.310,78 Rp105.122,58 Rp97.233,80 Rp88.611,18 View Reel Rp76.135,90 Rp85.859,28 Rp79.071,26 Rp76.135,90 MouseReel Available	Min.: 1 Mult.: 1 : 3.000		Class-D			MLP-48		300 mV	20 V	- 40 C	+ 125 C	SMD/SMT	IRS20X	Reel, Cut Tape, MouseReel
Audio Amplifiers Int Dig Audio Amp 35W 4ohm 250uVrms IR4302MTRPBF Infineon Technologies 1: Rp95.949,58 181In Stock 3.000Expected 24/12/2026	Mfr. Part No. IR4302MTRPBF Mouser Part No 942-IR4302MTRPBF	Infineon Technologies	Audio Amplifiers Int Dig Audio Amp 35W 4ohm 250uVrms Learn More about Infineon Technologies IR IR43xx amplifiers	Datasheet	181In Stock 3.000Expected 24/12/2026	Cut Tape Rp95.949,58 Rp73.017,08 Rp67.329,82 Rp61.092,18 View Reel Rp52.286,10 Rp58.156,82 Rp57.239,52 Rp55.404,92 Rp52.286,10 MouseReel Available	Min.: 1 Mult.: 1 : 3.000		Class-D	130 W	0.02 %	PQFN-44	4 Ohms	300 mV	15 V	- 40 C	+ 100 C	SMD/SMT	IR43x	Reel, Cut Tape, MouseReel
Audio Amplifiers AUDIO IC MA5332MSXUMA1 Infineon Technologies 1: Rp96.133,04 15.430On Order	Mfr. Part No. MA5332MSXUMA1 Mouser Part No 726-MA5332MSXUMA1	Infineon Technologies	Audio Amplifiers AUDIO IC Learn More about Infineon Technologies infineon ma5332ms amps	Datasheet	15.430On Order	Cut Tape Rp96.133,04 Rp73.384,00 Rp67.696,74 Rp61.275,64 Rp58.707,20 Reel Rp53.203,40	Min.: 1 Mult.: 1 : 3.000		Class-D	200 W	0.01 %		4 Ohms	300 mV	15 V	- 40 C	+ 100 C	SMD/SMT	MA5332	Reel, Cut Tape
Audio Amplifiers AUDIO IC IRS2461SXUMA1 Infineon Technologies 1: Rp87.877,34 998Expected 05/11/2026	Mfr. Part No. IRS2461SXUMA1 Mouser Part No 726-IRS2461SXUMA1	Infineon Technologies	Audio Amplifiers AUDIO IC Learn More about Infineon Technologies infineon merus amplifiers	Datasheet	998Expected 05/11/2026	Cut Tape Rp87.877,34 Rp66.779,44 Rp61.642,56 Rp55.771,84 Reel Rp49.717,66 View Rp53.019,94 Rp48.066,52	Min.: 1 Mult.: 1 : 1.000												IRS24x	Reel, Cut Tape

MERUS™ Class-D Audio ICs

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