LDO Voltage Regulators – Mouser Korea, Republic of

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NCP170 CMOS LDO Regulators

onsemi NCP170 CMOS LDO Regulators are designed specifically for portable battery-powered applications that require ultra-low quiescent current. The NCP170 has ultra-low consumption (500nA Typ.) that ensures long battery life. A dynamic transient boost feature improves device transient response for wireless communication applications. onsemi NCP170 are available in small 1mm x 1mm xDFN4 and SOT-563 packages.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) 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 NCP170AMX330TCG onsemi 1: ₩352.3 46,067In Stock	Mfr. Part # NCP170AMX330TCG Mouser Part # 863-NCP170AMX330TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	46,067In Stock	Cut Tape ₩352.3 ₩259.3 ₩238.2 ₩215.6 ₩210 Reel ₩208.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	3.3 V	150 mA	1 Output	Positive	500 nA	41 dB	Fixed	- 40 C	+ 85 C	180 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX180TCG onsemi 1: ₩535.5 17,606In Stock	Mfr. Part # NCP170AMX180TCG Mouser Part # 863-NCP170AMX180TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	17,606In Stock	Cut Tape ₩535.5 ₩369.2 ₩329.8 ₩283.2 View Reel ₩208.6 ₩262.1 ₩249.4 ₩238.2 ₩225.5 ₩208.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	1.8 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	350 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.8V NCP170ASN280T2G onsemi 1: ₩479.1 34,714In Stock	Mfr. Part # NCP170ASN280T2G Mouser Part # 863-NCP170ASN280T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.8V Learn More about onsemi on semi ncp170 regulators	Datasheet	34,714In Stock	Cut Tape ₩479.1 ₩366.4 ₩339.6 ₩310 View Reel ₩246.6 ₩294.5 ₩291.7 ₩246.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	2.8 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	210 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators ULTRA-LOW IQ 150 MA NCP170BXV150T2G onsemi 1: ₩634.1 8,422In Stock	Mfr. Part # NCP170BXV150T2G Mouser Part # 863-NCP170BXV150T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA Learn More about onsemi on semi ncp170 regulators	Datasheet	8,422In Stock	Cut Tape ₩634.1 ₩441.1 ₩391.8 ₩338.2 View Reel ₩241 ₩312.8 ₩297.3 ₩284.7 ₩269.2 ₩241 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOT-563-6	1.5 V	150 mA	1 Output	Positive	500 nA		Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMO NCP170AXV135T2G onsemi 1: ₩394.6 3,880In Stock	Mfr. Part # NCP170AXV135T2G Mouser Part # 863-NCP170AXV135T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMO Learn More about onsemi ldo regulators	Datasheet	3,880In Stock	Cut Tape ₩394.6 ₩269.2 ₩236.7 ₩201.5 View Reel ₩150.8 ₩186 ₩176.2 ₩167.7 ₩156.4 ₩150.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOT-563-6	1.35 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW NCP170AMX360TCG onsemi 1: ₩535.5 4,990In Stock	Mfr. Part # NCP170AMX360TCG Mouser Part # 863-NCP170AMX360TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW Learn More about onsemi ldo regulators	Datasheet	4,990In Stock	Cut Tape ₩535.5 ₩369.2 ₩324.1 ₩283.2 View Reel ₩211.4 ₩262.1 ₩249.4 ₩238.2 ₩225.5 ₩211.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4											NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170BMX250TCG onsemi 1: ₩436.9 7,804In Stock	Mfr. Part # NCP170BMX250TCG Mouser Part # 863-NCP170BMX250TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	7,804In Stock	Cut Tape ₩436.9 ₩303 ₩267.7 ₩228.3 View Reel ₩170.5 ₩208.6 ₩197.3 ₩188.8 ₩176.2 ₩170.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	2.5 V	150 mA	1 Output	Positive	500 nA		Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX135TCG onsemi 1: ₩563.7 4,790In Stock	Mfr. Part # NCP170AMX135TCG Mouser Part # 863-NCP170AMX135TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	4,790In Stock	Cut Tape ₩563.7 ₩387.5 ₩345.3 ₩297.3 View Reel ₩215.6 ₩274.8 ₩262.1 ₩250.8 ₩236.7 ₩215.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	1.35 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX280TBG onsemi 1: ₩563.7 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 ₩563.7 ₩387.5 ₩345.3 ₩297.3 View Reel ₩214.2 ₩274.8 ₩262.1 ₩250.8 ₩236.7 ₩214.2 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 ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.0V NCP170ASN300T2G onsemi 1: ₩662.3 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 ₩662.3 ₩458 ₩408.7 ₩352.3 View Reel ₩257.9 ₩325.5 ₩308.6 ₩304.4 ₩257.9 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: ₩535.5 48,214In Stock 30,000Expected 11/2/2026	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 11/2/2026	Cut Tape ₩535.5 ₩369.2 ₩329.8 ₩283.2 View Reel ₩233.9 ₩262.1 ₩249.4 ₩238.2 ₩233.9 ₩233.9 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: ₩479.1 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 ₩479.1 ₩369.2 ₩329.8 ₩283.2 View Reel ₩235.3 ₩262.1 ₩249.4 ₩238.2 ₩235.3 ₩235.3 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 ULTRA-LOW IQ 150MA NCP170ASN150T2G onsemi 1: ₩662.3 1,257In Stock	Mfr. Part # NCP170ASN150T2G Mouser Part # 863-NCP170ASN150T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150MA Learn More about onsemi on semi ncp170 regulators	Datasheet	1,257In Stock	Cut Tape ₩662.3 ₩458 ₩408.7 ₩352.3 Reel ₩280.4 View ₩325.5 ₩308.6 ₩295.9 ₩274.8	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.5 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 55 C	+ 150 C	170 mV	NCP170	Reel, Cut Tape
LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.3V NCP170ASN330T2G onsemi 1: ₩662.3 1,681In Stock 3,000Expected 12/22/2026	Mfr. Part # NCP170ASN330T2G Mouser Part # 863-NCP170ASN330T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.3V Learn More about onsemi on semi ncp170 regulators	Datasheet	1,681In Stock 3,000Expected 12/22/2026	Cut Tape ₩662.3 ₩458 ₩408.7 ₩352.3 Reel ₩277.6 View ₩325.5 ₩308.6 ₩295.9 ₩270.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	180 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW NCP170BMX190TCG onsemi 1: ₩479.1 4,526In Stock	Mfr. Part # NCP170BMX190TCG Mouser Part # 863-NCP170BMX190TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW	Datasheet	4,526In Stock	Cut Tape ₩479.1 ₩319.9 ₩281.8 ₩241 View Reel ₩163.5 ₩221.2 ₩208.6 ₩198.7 ₩187.4 ₩163.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	1.9 V	150 mA	1 Output	Positive	500 nA		Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX120TCG onsemi 1: ₩549.6 3,231In Stock	Mfr. Part # NCP170AMX120TCG Mouser Part # 863-NCP170AMX120TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	3,231In Stock	Cut Tape ₩549.6 ₩386.1 ₩343.8 ₩295.9 View Reel ₩228.3 ₩273.4 ₩260.7 ₩249.4 ₩235.3 ₩228.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	1.2 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX180TBG onsemi 1: ₩563.7 4,884In Stock	Mfr. Part # NCP170AMX180TBG Mouser Part # 863-NCP170AMX180TBG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi on semi ncp170 regulators	Datasheet	4,884In Stock	Cut Tape ₩563.7 ₩387.5 ₩345.3 ₩297.3 View Reel ₩219.8 ₩274.8 ₩262.1 ₩250.8 ₩236.7 ₩219.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	1.8 V		1 Output	Positive	500 nA	57 dB	Adjustable	- 55 C	+ 150 C	350 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX280TCG onsemi 1: ₩549.6 3,516In Stock	Mfr. Part # NCP170AMX280TCG Mouser Part # 863-NCP170AMX280TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	3,516In Stock	Cut Tape ₩549.6 ₩386.1 ₩343.8 ₩295.9 View Reel ₩228.3 ₩273.4 ₩260.7 ₩249.4 ₩235.3 ₩228.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	2.8 V	150 mA	1 Output		500 nA	40 dB	Fixed	- 40 C	+ 85 C	210 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX300TBG onsemi 1: ₩563.7 112In Stock	Mfr. Part # NCP170AMX300TBG Mouser Part # 863-NCP170AMX300TBG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi on semi ncp170 regulators	Datasheet	112In Stock	Cut Tape ₩563.7 ₩387.5 ₩345.3 ₩297.3 View Reel ₩214.2 ₩274.8 ₩262.1 ₩250.8 ₩236.7 ₩214.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	3 V	150 mA	1 Output	Positive	500 nA	63 dB	Adjustable	- 55 C	+ 150 C	190 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators 150MA LDO ULTRA LOW IQ NCP170AMX330TBG onsemi 1: ₩549.6 2,441In Stock	Mfr. Part # NCP170AMX330TBG Mouser Part # 863-NCP170AMX330TBG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi on semi ncp170 regulators	Datasheet	2,441In Stock	Cut Tape ₩549.6 ₩386.1 ₩343.8 ₩295.9 View Reel ₩228.3 ₩273.4 ₩260.7 ₩249.4 ₩235.3 ₩228.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	3.3 V	150 mA	1 Output	Positive	500 nA	41 dB	Adjustable	- 55 C	+ 150 C	180 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.2V NCP170ASN120T2G onsemi 1: ₩662.3 54In Stock	Mfr. Part # NCP170ASN120T2G Mouser Part # 863-NCP170ASN120T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.2V Learn More about onsemi on semi ncp170 regulators	Datasheet	54In Stock	Cut Tape ₩662.3 ₩458 ₩408.7 ₩352.3 View Reel ₩266.3 ₩325.5 ₩308.6 ₩295.9 ₩266.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.2 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.8V NCP170ASN180T2G onsemi 1: ₩563.7 3,810In Stock	Mfr. Part # NCP170ASN180T2G Mouser Part # 863-NCP170ASN180T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.8V Learn More about onsemi on semi ncp170 regulators	Datasheet	3,810In Stock	Cut Tape ₩563.7 ₩365 ₩332.6 ₩315.7 Reel ₩290.3 ₩266.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.8 V	150 mA	1 Output	Positive	500 nA	57 dB	Fixed	- 40 C	+ 85 C	350 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.5V NCP170ASN250T2G onsemi 1: ₩662.3 4,206In Stock	Mfr. Part # NCP170ASN250T2G Mouser Part # 863-NCP170ASN250T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.5V Learn More about onsemi on semi ncp170 regulators	Datasheet	4,206In Stock	Cut Tape ₩662.3 ₩458 ₩408.7 ₩352.3 Reel ₩277.6 View ₩325.5 ₩308.6 ₩295.9 ₩266.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	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 ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.80V NCP170AXV180T2G onsemi 1: ₩394.6 693In Stock 8,000Expected 1/5/2027	Mfr. Part # NCP170AXV180T2G Mouser Part # 863-NCP170AXV180T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.80V Learn More about onsemi on semi ncp170 regulators	Datasheet	693In Stock 8,000Expected 1/5/2027	Cut Tape ₩394.6 ₩269.2 ₩236.7 ₩201.5 View Reel ₩150.8 ₩186 ₩176.2 ₩167.7 ₩156.4 ₩150.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOT-563-6	1.8 V	150 mA	1 Output	Positive	500 nA	63 dB	Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel
LDO Voltage Regulators ULTRA-LOW IQ 150 MA NCP170AXV210T2G onsemi 1: ₩394.6 3,721In Stock	Mfr. Part # NCP170AXV210T2G Mouser Part # 863-NCP170AXV210T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA	Datasheet	3,721In Stock	Cut Tape ₩394.6 ₩269.2 ₩236.7 ₩201.5 View Reel ₩150.8 ₩186 ₩176.2 ₩167.7 ₩156.4 ₩150.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOT-563-6	2.1 V	150 mA	1 Output	Positive	500 nA		Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel

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