LDO Voltage Regulators – Mouser Singapore

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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 (SGD) 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: $0.544 4,570In Stock	Mfr. Part No. NCP170AMX280TBG Mouser Part No 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 $0.544 $0.374 $0.333 $0.287 View Reel $0.207 $0.265 $0.253 $0.242 $0.228 $0.207 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: $1.22 37,637In Stock 39,000Expected 5/1/2027	Mfr. Part No. NCP730ASN300T1G Mouser Part No 863-NCP730ASN300T1G	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	37,637In Stock 39,000Expected 5/1/2027	Cut Tape $1.22 $0.873 $0.787 $0.692 Reel $0.597 View $0.646 $0.619 $0.598 $0.583 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: $1.41 45,917In Stock	Mfr. Part No. NCV8730ASN500T1G Mouser Part No 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 $1.41 $1.02 $0.922 $0.811 Reel $0.672 View $0.758 $0.725 $0.702 $0.654 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: $0.639 16,171In Stock	Mfr. Part No. NCP170ASN300T2G Mouser Part No 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 $0.639 $0.442 $0.394 $0.34 View Reel $0.249 $0.314 $0.298 $0.294 $0.249 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: $0.517 48,214In Stock 30,000Expected 2/11/2026	Mfr. Part No. NCP170AMX250TCG Mouser Part No 863-NCP170AMX250TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	48,214In Stock 30,000Expected 2/11/2026	Cut Tape $0.517 $0.356 $0.318 $0.273 View Reel $0.226 $0.253 $0.241 $0.23 $0.226 $0.226 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: $0.462 18,614In Stock	Mfr. Part No. NCP170AMX300TCG Mouser Part No 863-NCP170AMX300TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	18,614In Stock	Cut Tape $0.462 $0.356 $0.318 $0.273 View Reel $0.227 $0.253 $0.241 $0.23 $0.227 $0.227 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: $1.28 5,149In Stock	Mfr. Part No. NCP715MX18TBG Mouser Part No 863-NCP715MX18TBG	onsemi	LDO Voltage Regulators 50 MA ULTRA-LOW IQ WIDE Learn More about onsemi ldo regulators	Datasheet	5,149In Stock	Cut Tape $1.28 $0.891 $0.80 $0.698 View Reel $0.555 $0.65 $0.62 $0.597 $0.571 $0.555 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: $1.28 23,231In Stock	Mfr. Part No. NCP715MX33TBG Mouser Part No 863-NCP715MX33TBG	onsemi	LDO Voltage Regulators 50 MA ULTRA-LOW IQ WIDE Learn More about onsemi ldo regulators	Datasheet	23,231In Stock	Cut Tape $1.28 $0.891 $0.80 $0.698 $0.661 Reel $0.661 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: $0.762 39,744In Stock	Mfr. Part No. NCP716MT50TBG Mouser Part No 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 $0.762 $0.525 $0.469 $0.413 Reel $0.352 $0.344 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: $1.21 17,043In Stock 15,000Expected 5/1/2027	Mfr. Part No. NCP718AMT330TBG Mouser Part No 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 5/1/2027	Cut Tape $1.21 $0.845 $0.759 $0.662 View Reel $0.509 $0.616 $0.60 $0.509 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: $1.07 4,188In Stock	Mfr. Part No. NCP718AMTADJTBG Mouser Part No 863-NCP718AMTADJTBG	onsemi	LDO Voltage Regulators 300 MA LOW IQ, WIDE INPUT Learn More about onsemi ncp718 regulators	Datasheet	4,188In Stock	Cut Tape $1.07 $0.785 $0.715 $0.638 View Reel $0.496 $0.601 $0.586 $0.496 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: $0.816 6,249In Stock	Mfr. Part No. NCP718ASN300T1G Mouser Part No 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 $0.816 $0.566 $0.505 $0.439 $0.407 Reel $0.345 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: $0.694 16,547In Stock 21,000Expected 21/5/2027	Mfr. Part No. NCP718ASN330T1G Mouser Part No 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 21/5/2027	Cut Tape $0.694 $0.492 $0.46 $0.379 View Reel $0.298 $0.364 $0.351 $0.35 $0.298 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: $0.707 43,040In Stock 39,000Expected 18/12/2026	Mfr. Part No. NCP718ASN500T1G Mouser Part No 863-NCP718ASN500T1G	onsemi	LDO Voltage Regulators 300 MA LOW IQ WIDE INPUT 5.0V Learn More about onsemi ncp718 regulators	Datasheet	43,040In Stock 39,000Expected 18/12/2026	Cut Tape $0.707 $0.496 $0.457 $0.412 View Reel $0.313 $0.382 $0.369 $0.313 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: $1.21 5,066In Stock	Mfr. Part No. NCP718BMT330TBG Mouser Part No 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 $1.21 $0.845 $0.759 $0.662 View Reel $0.509 $0.616 $0.60 $0.509 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: $0.762 6,218In Stock	Mfr. Part No. NCP718BSN250T1G Mouser Part No 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 $0.762 $0.532 $0.475 $0.412 $0.382 Reel $0.325 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: $0.748 55,722In Stock	Mfr. Part No. NCP718BSNADJT1G Mouser Part No 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 $0.748 $0.521 $0.486 $0.405 View Reel $0.31 $0.382 $0.364 $0.31 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: $1.22 27,785In Stock 57,000On Order	Mfr. Part No. NCP730ASN330T1G Mouser Part No 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. No: NCP730ASN330T1G Stock: 27,785 Can Dispatch Immediately On Order: 30,000 Expected 26/3/2027 27,000 Expected 16/4/2027 Factory Lead Time: 30 Weeks	Cut Tape $1.22 $0.873 $0.787 $0.692 View Reel $0.567 $0.646 $0.619 $0.598 $0.567 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: $1.28 8,103In Stock	Mfr. Part No. NCP730ASN500T1G Mouser Part No 863-NCP730ASN500T1G	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	8,103In Stock	Cut Tape $1.28 $0.915 $0.824 $0.725 View Reel $0.568 $0.677 $0.669 $0.568 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: $1.28 10,281In Stock 12,000Expected 27/4/2027	Mfr. Part No. NCP730ASNADJT1G Mouser Part No 863-NCP730ASNADJT1G	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	10,281In Stock 12,000Expected 27/4/2027	Cut Tape $1.28 $0.915 $0.824 $0.725 View Reel $0.562 $0.677 $0.662 $0.562 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: $1.36 28,478In Stock	Mfr. Part No. NCP730BMT1500TBG Mouser Part No 863-NCP730BMT1500TBG	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	28,478In Stock	Cut Tape $1.36 $0.975 $0.879 $0.772 Reel $0.679 View $0.722 $0.691 $0.679 $0.662 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: $1.43 13,458In Stock	Mfr. Part No. NCP730BMT500TBG Mouser Part No 863-NCP730BMT500TBG	onsemi	LDO Voltage Regulators 150mA 38V 1uA IQ Learn More about onsemi ncp730 ldo regulator	Datasheet	13,458In Stock	Cut Tape $1.43 $1.02 $0.922 $0.811 View Reel $0.624 $0.758 $0.736 $0.624 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: $1.35 16,908In Stock 48,000On Order	Mfr. Part No. NCP730BMTADJTBG Mouser Part No 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. No: NCP730BMTADJTBG Stock: 16,908 Can Dispatch Immediately On Order: 21,000 Pending 27,000 Expected 11/11/2026 Factory Lead Time: 31 Weeks	Cut Tape $1.35 $0.968 $0.873 $0.77 View Reel $0.632 $0.719 $0.69 $0.669 $0.632 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: $1.80 7,492In Stock 6,000Expected 12/4/2028	Mfr. Part No. NCP781BMN033TAG Mouser Part No 863-NCP781BMN033TAG	onsemi	LDO Voltage Regulators 150V 100MA VHV LDO ADJ 3 Learn More about onsemi ldo regulators	Datasheet	7,492In Stock 6,000Expected 12/4/2028	Cut Tape $1.80 $1.29 $1.17 $1.03 View Reel $0.853 $0.97 $0.93 $0.889 $0.853 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: $1.70 10,506In Stock	Mfr. Part No. NCP781BMN050TAG Mouser Part No 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 $1.70 $1.23 $1.12 $0.985 View Reel $0.767 $0.923 $0.904 $0.767 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