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NJU72501 Piezo-sounder Drivers

Nisshinbo NJU72501 Piezo-sounder Drivers can drive outputs up to 18V_pp from the 3V supply for an audio amplifier. These Piezoelectric sounders support volume adjustments of 1x, 2x, or 3x modes using the charge pump. Nisshinbo NJU72501 drivers feature a shutdown function suitable for the battery application. Other applications include wristwatches, alarm clocks, personal digital assistant (PDAs), and handheld GPS devices.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Class	Package/Case	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Series	Packaging
	Audio Amplifiers 18V 2.5 to 5.0V 5.5V 480mW -0.3 to .3V NJU72501MG2-TE1 Nisshinbo 1: 1,39 € 3 434In Stock	Mfr. Part No. NJU72501MG2-TE1 Mouser Part No 513-NJU72501MG2-TE1	Nisshinbo	Audio Amplifiers 18V 2.5 to 5.0V 5.5V 480mW -0.3 to .3V Learn More about Nisshinbo njr nju2501 drivers	Datasheet	3 434In Stock	Cut Tape 1,39 € 1,02 € 0,929 € 0,822 € View Reel 0,633 € 0,773 € 0,743 € 0,642 € 0,633 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000			Other	EQFN16-G2-16	2.3 V	5 V	- 40 C	+ 85 C	SMD/SMT	NJU72501	Reel, Cut Tape, MouseReel
	Audio Amplifiers Piezo-sounder Dvr w/ Mlti-mode chrg pump NJU72501MJE-TE3 Nisshinbo 1: 2,08 € 1In Stock 4 500On Order	Mfr. Part No. NJU72501MJE-TE3 Mouser Part No 513-NJU72501MJE-TE3	Nisshinbo	Audio Amplifiers Piezo-sounder Dvr w/ Mlti-mode chrg pump Learn More about Nisshinbo njr nju2501 drivers	Datasheet	1In Stock 4 500On Order On Order Ship Dates Mfr. No: NJU72501MJE-TE3 Stock: 1 Can Dispatch Immediately On Order: 1 500 Expected 06/10/2026 1 500 Expected 08/10/2026 1 500 Expected 20/11/2026 Factory Lead Time: 17 Weeks	Cut Tape 2,08 € 1,54 € 1,40 € 1,37 € Reel 1,04 € View 1,17 € 1,07 € 1,03 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500			Other	QFN-12	2.3 V	5 V	- 40 C	+ 85 C	SMD/SMT	NJU72501	Reel, Cut Tape, MouseReel
	Audio Amplifiers Piezo-sounder Driver Multi-Mode Pump NJU72501MJE-TE2 Nisshinbo 1: 2,06 € 3 000On Order	Mfr. Part No. NJU72501MJE-TE2 Mouser Part No 513-NJU72501MJE-TE2	Nisshinbo	Audio Amplifiers Piezo-sounder Driver Multi-Mode Pump Learn More about Nisshinbo njr nju2501 drivers	Datasheet	3 000On Order On Order Ship Dates Mfr. No: NJU72501MJE-TE2 Stock: 0 On Order: 1 500 Expected 21/09/2026 1 500 Expected 05/11/2026 Factory Lead Time: 15 Weeks	Cut Tape 2,06 € 1,53 € 1,40 € 1,26 € Reel 1,01 € View 1,18 € 1,15 € 1,13 € 0,998 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500			Other	QFN-12	2.3 V	5 V	- 40 C	+ 85 C	SMD/SMT	NJU72501	Reel, Cut Tape, MouseReel
	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW NJU72501MG2-TE2 Nisshinbo 3 000: 0,526 € Non-Stocked	Mfr. Part No. NJU72501MG2-TE2 Mouser Part No 513-NJU72501MG2-TE2	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel 0,526 €	Min.: 3 000 Mult.: 3 000 : 3 000			Class-D	EQFN-16	2.3 V	5 V	- 40 C	+ 85 C	SMD/SMT	NJU72501	Reel
	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW NJU72501MG2-TE3 Nisshinbo 3 000: 0,526 € Non-Stocked	Mfr. Part No. NJU72501MG2-TE3 Mouser Part No 513-NJU72501MG2-TE3	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel 0,526 €	Min.: 3 000 Mult.: 3 000 : 3 000			Class-D	EQFN-16	2.3 V	5 V	- 40 C	+ 85 C	SMD/SMT	NJU72501	Reel
	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW NJU72501MG2-TE4 Nisshinbo 3 000: 0,526 € Non-Stocked	Mfr. Part No. NJU72501MG2-TE4 Mouser Part No 513-NJU72501MG2-TE4	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel 0,526 €	Min.: 3 000 Mult.: 3 000 : 3 000			Class-D	EQFN-16	2.3 V	5 V	- 40 C	+ 85 C	SMD/SMT	NJU72501	Reel
	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1300mW NJU72501MJE-TE1 Nisshinbo 1 500: 0,617 € Non-Stocked	Mfr. Part No. NJU72501MJE-TE1 Mouser Part No 513-NJU72501MJE-TE1	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1300mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel 0,617 € 0,604 €	Min.: 1 500 Mult.: 1 500 : 1 500			Class-D	EQFN-12	2.3 V	5 V	- 40 C	+ 85 C	SMD/SMT	NJU72501	Reel
	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1300mW NJU72501MJE-TE4 Nisshinbo 1 500: 0,617 € Non-Stocked	Mfr. Part No. NJU72501MJE-TE4 Mouser Part No 513-NJU72501MJE-TE4	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1300mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel 0,617 € 0,604 €	Min.: 1 500 Mult.: 1 500 : 1 500			Class-D	EQFN-12	2.3 V	5 V	- 40 C	+ 85 C	SMD/SMT	NJU72501	Reel