Audio Amplifiers – Mouser Canada

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Kitchener) (800) 346-6873Feedback

Change Location

(800) 346-6873 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 8

Applied Filters:

Class

Package / Case

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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: $2.33 3,434In Stock	Mfr. Part # NJU72501MG2-TE1 Mouser Part # 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 $2.33 $1.71 $1.56 $1.38 View Reel $1.06 $1.29 $1.24 $1.07 $1.06 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: $3.48 1In Stock 4,500On Order	Mfr. Part # NJU72501MJE-TE3 Mouser Part # 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. #: NJU72501MJE-TE3 Stock: 1 Can Ship Immediately On Order: 1,500 Expected 2026-10-06 1,500 Expected 2026-10-08 1,500 Expected 2026-11-20 Factory Lead-Time: 17 Weeks	Cut Tape $3.48 $2.58 $2.35 $2.29 Reel $1.74 View $1.96 $1.79 $1.73 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: $3.44 3,000On Order	Mfr. Part # NJU72501MJE-TE2 Mouser Part # 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. #: NJU72501MJE-TE2 Stock: 0 On Order: 1,500 Expected 2026-09-21 1,500 Expected 2026-11-05 Factory Lead-Time: 15 Weeks	Cut Tape $3.44 $2.56 $2.35 $2.10 Reel $1.70 View $1.97 $1.93 $1.89 $1.67 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: $0.881 Non-Stocked	Mfr. Part # NJU72501MG2-TE2 Mouser Part # 513-NJU72501MG2-TE2	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel $0.881	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: $0.881 Non-Stocked	Mfr. Part # NJU72501MG2-TE3 Mouser Part # 513-NJU72501MG2-TE3	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel $0.881	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: $0.881 Non-Stocked	Mfr. Part # NJU72501MG2-TE4 Mouser Part # 513-NJU72501MG2-TE4	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1000mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel $0.881	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: $1.03 Non-Stocked	Mfr. Part # NJU72501MJE-TE1 Mouser Part # 513-NJU72501MJE-TE1	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1300mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel $1.03 $1.01	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: $1.03 Non-Stocked	Mfr. Part # NJU72501MJE-TE4 Mouser Part # 513-NJU72501MJE-TE4	Nisshinbo	Audio Amplifiers Piezo-Sounder Driver 18Vpp 3V 1300mW Learn More about Nisshinbo njr nju2501 drivers	Datasheet	Non-Stocked	Reel $1.03 $1.01	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