LDO Voltage Regulators – Mouser Canada

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Wide Vin/Vout Low Dropout (LDO) Regulators

onsemi Wide V_IN/V_OUT Low Dropout (LDO) Regulators offer ultra-low quiescent current, fast transient response, and high input and output voltage ranges. Additional features, such as high Power Supply Rejection Ratio (PSRR) and low-noise are also available as options. These devices are designed to meet a variety of applications, such as Wi-Fi® connectivity, automotive, multi-battery powered equipment, and industrial motor control.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Output Voltage	Output Current	Number of Outputs	Polarity	Quiescent Current	PSRR / Ripple Rejection - Typ	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Dropout Voltage	Series	Packaging
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX280TBG onsemi 1: $0.576 4,570In Stock	Mfr. Part # NCP170AMX280TBG Mouser Part # 863-NCP170AMX280TBG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi on semi ncp170 regulators	Datasheet	4,570In Stock	Cut Tape $0.576 $0.396 $0.353 $0.304 View Reel $0.219 $0.281 $0.268 $0.256 $0.242 $0.219 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	2.8 V		1 Output	Positive	500 nA	40 dB	Adjustable	- 55 C	+ 150 C	210 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150mA 38V 1uA IQ NCP730ASN300T1G onsemi 1: $1.30 37,637In Stock 39,000Expected 2027-01-05	Mfr. Part # NCP730ASN300T1G Mouser Part # 863-NCP730ASN300T1G	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	37,637In Stock 39,000Expected 2027-01-05	Cut Tape $1.30 $0.924 $0.834 $0.733 Reel $0.632 View $0.684 $0.655 $0.634 $0.618 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 3,000	SMD/SMT	SOT-23-5	3 V	150 mA	1 Output	Positive	1 uA	70 dB	Fixed	- 40 C	+ 150 C	290 mV	NCP730	Reel, Cut Tape, MouseReel
LDO Voltage Regulators NCV8730 TSOP-5 5V0 NCV8730ASN500T1G onsemi 1: $1.50 45,917In Stock	Mfr. Part # NCV8730ASN500T1G Mouser Part # 863-NCV8730ASN500T1G	onsemi	LDO Voltage Regulators NCV8730 TSOP-5 5V0 Learn More about onsemi on semi ncv8730 cmos ldo regulators	Datasheet	45,917In Stock	Cut Tape $1.50 $1.08 $0.976 $0.858 Reel $0.711 View $0.802 $0.768 $0.743 $0.693 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	SOT-23-5	5 V	150 mA	1 Output	Positive	1 uA		Fixed	- 40 C	+ 125 C	290 mV	NCV8730	Reel, Cut Tape, MouseReel
LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.0V NCP170ASN300T2G onsemi 1: $0.677 16,171In Stock	Mfr. Part # NCP170ASN300T2G Mouser Part # 863-NCP170ASN300T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.0V Learn More about onsemi on semi ncp170 regulators	Datasheet	16,171In Stock	Cut Tape $0.677 $0.468 $0.418 $0.36 View Reel $0.264 $0.333 $0.315 $0.311 $0.264 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	190 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX250TCG onsemi 1: $0.547 48,214In Stock 30,000Expected 2026-11-02	Mfr. Part # NCP170AMX250TCG Mouser Part # 863-NCP170AMX250TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	48,214In Stock 30,000Expected 2026-11-02	Cut Tape $0.547 $0.377 $0.337 $0.289 View Reel $0.239 $0.268 $0.255 $0.243 $0.239 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	2.5 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	240 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX300TCG onsemi 1: $0.49 18,614In Stock	Mfr. Part # NCP170AMX300TCG Mouser Part # 863-NCP170AMX300TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	18,614In Stock	Cut Tape $0.49 $0.377 $0.337 $0.289 View Reel $0.24 $0.268 $0.255 $0.243 $0.24 $0.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	3 V	150 mA	1 Output	Positive	500 nA	47 dB	Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 50 MA ULTRA-LOW IQ WIDE NCP715MX18TBG onsemi 1: $1.35 5,149In Stock	Mfr. Part # NCP715MX18TBG Mouser Part # 863-NCP715MX18TBG	onsemi	LDO Voltage Regulators 50 MA ULTRA-LOW IQ WIDE Learn More about onsemi ldo regulators	Datasheet	5,149In Stock	Cut Tape $1.35 $0.943 $0.847 $0.739 View Reel $0.588 $0.688 $0.657 $0.632 $0.605 $0.588 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-6	1.8 V	50 mA	1 Output	Positive	4.7 uA		Fixed	- 40 C	+ 125 C		NCP715	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 50 MA ULTRA-LOW IQ WIDE NCP715MX33TBG onsemi 1: $1.35 23,231In Stock	Mfr. Part # NCP715MX33TBG Mouser Part # 863-NCP715MX33TBG	onsemi	LDO Voltage Regulators 50 MA ULTRA-LOW IQ WIDE Learn More about onsemi ldo regulators	Datasheet	23,231In Stock	Cut Tape $1.35 $0.943 $0.847 $0.739 $0.70 Reel $0.70 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	SMD/SMT	XDFN-6	3.3 V	50 mA	1 Output	Positive	4.7 uA		Fixed	- 40 C	+ 125 C		NCP715	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 50 MA ULTRA-LOW IQ WIDE NCP716MT50TBG onsemi 1: $0.806 39,744In Stock	Mfr. Part # NCP716MT50TBG Mouser Part # 863-NCP716MT50TBG	onsemi	LDO Voltage Regulators 50 MA ULTRA-LOW IQ WIDE Learn More about onsemi on semiconductors ncp716 regulators	Datasheet	39,744In Stock	Cut Tape $0.806 $0.556 $0.497 $0.438 Reel $0.373 $0.364 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WDFN-6	5 V	80 mA	1 Output	Positive	4.7 uA	54 dB	Fixed	- 40 C	+ 125 C	310 mV	NCP716	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT VOLTAGE LDO - WDFN6 NCP718AMT330TBG onsemi 1: $1.28 17,043In Stock 15,000Expected 2027-01-05	Mfr. Part # NCP718AMT330TBG Mouser Part # 863-NCP718AMT330TBG	onsemi	LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT VOLTAGE LDO - WDFN6 Learn More about onsemi ncp718 regulators	Datasheet	17,043In Stock 15,000Expected 2027-01-05	Cut Tape $1.28 $0.894 $0.804 $0.701 View Reel $0.539 $0.652 $0.635 $0.539 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	WDFN-6	3.3 V	300 mA	1 Output	Positive	4 uA	60 dB	Fixed	- 40 C	+ 125 C	285 mV	NCP718	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 300 MA LOW IQ, WIDE INPUT NCP718AMTADJTBG onsemi 1: $1.14 4,188In Stock	Mfr. Part # NCP718AMTADJTBG Mouser Part # 863-NCP718AMTADJTBG	onsemi	LDO Voltage Regulators 300 MA LOW IQ, WIDE INPUT Learn More about onsemi ncp718 regulators	Datasheet	4,188In Stock	Cut Tape $1.14 $0.831 $0.757 $0.675 View Reel $0.526 $0.636 $0.621 $0.526 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	WDFN-6	1.2 V to 5 V	300 mA	1 Output	Positive	4 uA	60 dB	Adjustable	- 40 C	+ 125 C	260 mV	NCP718	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 3.0V NCP718ASN300T1G onsemi 1: $0.864 6,249In Stock	Mfr. Part # NCP718ASN300T1G Mouser Part # 863-NCP718ASN300T1G	onsemi	LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 3.0V Learn More about onsemi ncp718 regulators	Datasheet	6,249In Stock	Cut Tape $0.864 $0.599 $0.534 $0.465 $0.431 Reel $0.366 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	TSOT-23-5	3 V	300 mA	1 Output	Positive	4 uA	60 dB	Fixed	- 40 C	+ 125 C	295 mV	NCP718	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 3.3V NCP718ASN330T1G onsemi 1: $0.734 16,547In Stock 21,000Expected 2027-05-21	Mfr. Part # NCP718ASN330T1G Mouser Part # 863-NCP718ASN330T1G	onsemi	LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 3.3V Learn More about onsemi ncp718 regulators	Datasheet	16,547In Stock 21,000Expected 2027-05-21	Cut Tape $0.734 $0.521 $0.487 $0.402 View Reel $0.315 $0.386 $0.372 $0.37 $0.315 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	TSOT-23-5	3.3 V	300 mA	1 Output	Positive	4 uA	60 dB	Fixed	- 40 C	+ 125 C	275 mV	NCP718	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 5.0V NCP718ASN500T1G onsemi 1: $0.749 43,042In Stock 39,000Expected 2026-12-18	Mfr. Part # NCP718ASN500T1G Mouser Part # 863-NCP718ASN500T1G	onsemi	LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 5.0V Learn More about onsemi ncp718 regulators	Datasheet	43,042In Stock 39,000Expected 2026-12-18	Cut Tape $0.749 $0.526 $0.484 $0.436 View Reel $0.331 $0.405 $0.39 $0.331 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	TSOT-23-5	5 V	300 mA	1 Output	Positive	4 uA	60 dB	Fixed	- 40 C	+ 125 C	240 mV	NCP718	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT VOLTAGE LDO - WDFN6 NCP718BMT330TBG onsemi 1: $1.28 5,066In Stock	Mfr. Part # NCP718BMT330TBG Mouser Part # 863-NCP718BMT330TBG	onsemi	LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT VOLTAGE LDO - WDFN6 Learn More about onsemi ncp718 regulators	Datasheet	5,066In Stock	Cut Tape $1.28 $0.894 $0.804 $0.701 View Reel $0.539 $0.652 $0.635 $0.539 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	WDFN-6	3.3 V	300 mA	1 Output	Positive	4 uA	60 dB	Fixed	- 40 C	+ 125 C	285 mV	NCP718	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 2.5V NCP718BSN250T1G onsemi 1: $0.806 6,218In Stock	Mfr. Part # NCP718BSN250T1G Mouser Part # 863-NCP718BSN250T1G	onsemi	LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 2.5V Learn More about onsemi ncp718 regulators	Datasheet	6,218In Stock	Cut Tape $0.806 $0.563 $0.503 $0.436 $0.405 Reel $0.344 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-5	2.5 V	300 mA	1 Output	Positive	4 uA	60 dB	Fixed	- 40 C	+ 125 C	320 mV	NCP718	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT Adjustable NCP718BSNADJT1G onsemi 1: $0.792 55,722In Stock	Mfr. Part # NCP718BSNADJT1G Mouser Part # 863-NCP718BSNADJT1G	onsemi	LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT Adjustable Learn More about onsemi ncp718 regulators	Datasheet	55,722In Stock	Cut Tape $0.792 $0.552 $0.514 $0.429 View Reel $0.328 $0.405 $0.386 $0.328 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	TSOT-23-5	1.2 V to 5 V	300 mA	1 Output	Positive	4 uA	60 dB	Adjustable	- 40 C	+ 125 C	260 mV	NCP718	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150mA 38V 1uA IQ NCP730ASN330T1G onsemi 1: $1.30 27,785In Stock 57,000On Order	Mfr. Part # NCP730ASN330T1G Mouser Part # 863-NCP730ASN330T1G	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	27,785In Stock 57,000On Order On Order Ship Dates Mfr. #: NCP730ASN330T1G Stock: 27,785 Can Ship Immediately On Order: 30,000 Expected 2027-03-26 27,000 Expected 2027-04-16 Factory Lead-Time: 30 Weeks	Cut Tape $1.30 $0.924 $0.834 $0.733 View Reel $0.60 $0.684 $0.655 $0.634 $0.60 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	SOT-23-5	3.3 V	150 mA	1 Output	Positive	1 uA	70 dB	Fixed	- 40 C	+ 150 C	290 mV	NCP730	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150mA 38V 1uA IQ NCP730ASN500T1G onsemi 1: $1.35 8,103In Stock	Mfr. Part # NCP730ASN500T1G Mouser Part # 863-NCP730ASN500T1G	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	8,103In Stock	Cut Tape $1.35 $0.969 $0.873 $0.768 View Reel $0.602 $0.717 $0.708 $0.602 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	SOT-23-5	5 V	150 mA	1 Output	Positive	1 uA	70 dB	Fixed	- 40 C	+ 150 C	290 mV	NCP730	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150mA 38V 1uA IQ NCP730ASNADJT1G onsemi 1: $1.35 10,281In Stock 12,000Expected 2027-04-27	Mfr. Part # NCP730ASNADJT1G Mouser Part # 863-NCP730ASNADJT1G	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	10,281In Stock 12,000Expected 2027-04-27	Cut Tape $1.35 $0.969 $0.873 $0.768 View Reel $0.595 $0.717 $0.701 $0.595 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	SOT-23-5		150 mA	1 Output	Positive	1 uA	70 dB	Adjustable	- 40 C	+ 150 C	290 mV	NCP730	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150mA 38V 1uA IQ NCP730BMT1500TBG onsemi 1: $1.44 28,478In Stock	Mfr. Part # NCP730BMT1500TBG Mouser Part # 863-NCP730BMT1500TBG	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	28,478In Stock	Cut Tape $1.44 $1.03 $0.93 $0.818 Reel $0.719 View $0.765 $0.732 $0.719 $0.701 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WDFN-6	15 V	150 mA	1 Output	Positive	1 uA	70 dB	Fixed	- 40 C	+ 150 C	290 mV	NCP730	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150mA 38V 1uA IQ NCP730BMT500TBG onsemi 1: $1.51 13,458In Stock	Mfr. Part # NCP730BMT500TBG Mouser Part # 863-NCP730BMT500TBG	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	13,458In Stock	Cut Tape $1.51 $1.08 $0.976 $0.858 View Reel $0.661 $0.802 $0.779 $0.661 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	WDFN-6	5 V	150 mA	1 Output	Positive	1 uA	70 dB	Fixed	- 40 C	+ 150 C	290 mV	NCP730	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150mA 38V 1uA IQ NCP730BMTADJTBG onsemi 1: $1.43 16,908In Stock 48,000On Order	Mfr. Part # NCP730BMTADJTBG Mouser Part # 863-NCP730BMTADJTBG	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	16,908In Stock 48,000On Order On Order Ship Dates Mfr. #: NCP730BMTADJTBG Stock: 16,908 Can Ship Immediately On Order: 21,000 Pending 27,000 Expected 2026-11-11 Factory Lead-Time: 31 Weeks	Cut Tape $1.43 $1.03 $0.924 $0.815 View Reel $0.67 $0.762 $0.73 $0.708 $0.67 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	WDFN-6		150 mA	1 Output	Positive	1 uA	70 dB	Adjustable	- 40 C	+ 150 C	290 mV	NCP730	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150V 100MA VHV LDO ADJ 3 NCP781BMN033TAG onsemi 1: $1.90 7,492In Stock 6,000Expected 2028-04-12	Mfr. Part # NCP781BMN033TAG Mouser Part # 863-NCP781BMN033TAG	onsemi	LDO Voltage Regulators 150V 100MA VHV LDO ADJ 3 Learn More about onsemi ldo regulators	Datasheet	7,492In Stock 6,000Expected 2028-04-12	Cut Tape $1.90 $1.37 $1.24 $1.09 View Reel $0.903 $1.03 $0.985 $0.942 $0.903 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	DFN-6	3.3 V	100 mA	1 Output	Positive	27 uA	48 dB	Fixed	- 40 C	+ 125 C		NCP781	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150V 100MA VHV LDO 5.0 V NCP781BMN050TAG onsemi 1: $1.80 10,506In Stock	Mfr. Part # NCP781BMN050TAG Mouser Part # 863-NCP781BMN050TAG	onsemi	LDO Voltage Regulators 150V 100MA VHV LDO 5.0 V Learn More about onsemi ldo regulators	Datasheet	10,506In Stock	Cut Tape $1.80 $1.30 $1.18 $1.04 View Reel $0.812 $0.978 $0.958 $0.812 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	DFN-6	5 V	100 mA	1 Output	Positive	25 uA	45 dB	Fixed	- 40 C	+ 125 C	4.7 V	NCP781	Reel, Cut Tape, MouseReel