LDO Voltage Regulators – Mouser Ireland

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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 (EUR) 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 NCP170AMX180TCG onsemi 1: €0.344 17,107In Stock	Mfr. Part No. NCP170AMX180TCG Mouser Part No 863-NCP170AMX180TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	17,107In Stock	Cut Tape €0.344 €0.238 €0.212 €0.183 View Reel €0.135 €0.169 €0.162 €0.155 €0.147 €0.135 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 150MA LDO ULTRA LOW IQ NCP170AMX330TCG onsemi 1: €0.241 46,067In Stock	Mfr. Part No. NCP170AMX330TCG Mouser Part No 863-NCP170AMX330TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	46,067In Stock	Cut Tape €0.241 €0.174 €0.157 €0.14 View Reel €0.121 €0.132 €0.126 €0.122 €0.121 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 ULTRA-LOW IQ 150 MA NCP170BXV150T2G onsemi 1: €0.361 8,419In Stock	Mfr. Part No. NCP170BXV150T2G Mouser Part No 863-NCP170BXV150T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA Learn More about onsemi on semi ncp170 regulators	Datasheet	8,419In Stock	Cut Tape €0.361 €0.252 €0.224 €0.194 View Reel €0.143 €0.172 €0.166 €0.157 €0.154 €0.143 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 CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.8V TSOP-5 NCP170ASN280T2G onsemi 1: €0.301 34,944In Stock	Mfr. Part No. NCP170ASN280T2G Mouser Part No 863-NCP170ASN280T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.8V TSOP-5 Learn More about onsemi on semi ncp170 regulators	Datasheet	34,944In Stock	Cut Tape €0.301 €0.227 €0.207 €0.186 View Reel €0.151 €0.175 €0.169 €0.163 €0.151 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 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 CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.3V TSOP-5 NCP170ASN330T2G onsemi 1: €0.37 10,706In Stock	Mfr. Part No. NCP170ASN330T2G Mouser Part No 863-NCP170ASN330T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.3V TSOP-5 Learn More about onsemi on semi ncp170 regulators	Datasheet	10,706In Stock	Cut Tape €0.37 €0.261 €0.233 €0.188 View Reel €0.154 €0.179 €0.173 €0.163 €0.154 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 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 ULTRA-LOW IQ 150 MA NCP170BXV120T2G onsemi 1: €0.344 7,971In Stock	Mfr. Part No. NCP170BXV120T2G Mouser Part No 863-NCP170BXV120T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA Learn More about onsemi on semi ncp170 regulators	Datasheet	7,971In Stock	Cut Tape €0.344 €0.237 €0.211 €0.182 View Reel €0.133 €0.161 €0.156 €0.147 €0.144 €0.133 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOT-563-6	1.2 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 NCP170BMX250TCG onsemi 1: €0.249 7,803In Stock	Mfr. Part No. NCP170BMX250TCG Mouser Part No 863-NCP170BMX250TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	7,803In Stock	Cut Tape €0.249 €0.169 €0.151 €0.13 View Reel €0.092 €0.114 €0.109 €0.106 €0.099 €0.092 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 ULTRA-LOW IQ 150 MA CMO NCP170AXV135T2G onsemi 1: €0.232 3,901In Stock	Mfr. Part No. NCP170AXV135T2G Mouser Part No 863-NCP170AXV135T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMO Learn More about onsemi ldo regulators	Datasheet	3,901In Stock	Cut Tape €0.232 €0.157 €0.138 €0.118 View Reel €0.088 €0.108 €0.102 €0.097 €0.091 €0.088 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 IQ NCP170AMX135TCG onsemi 1: €0.327 4,790In Stock	Mfr. Part No. NCP170AMX135TCG Mouser Part No 863-NCP170AMX135TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	4,790In Stock	Cut Tape €0.327 €0.224 €0.20 €0.172 View Reel €0.128 €0.159 €0.151 €0.145 €0.136 €0.128 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 NCP170AMX360TCG onsemi 1: €0.335 4,990In Stock	Mfr. Part No. NCP170AMX360TCG Mouser Part No 863-NCP170AMX360TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW Learn More about onsemi ldo regulators	Datasheet	4,990In Stock	Cut Tape €0.335 €0.23 €0.203 €0.18 View Reel €0.135 €0.166 €0.158 €0.152 €0.144 €0.135 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 NCP170AMX300TCG onsemi 1: €0.318 16,645In 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	16,645In Stock	Cut Tape €0.318 €0.235 €0.209 €0.181 View Reel €0.139 €0.167 €0.159 €0.152 €0.144 €0.139 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 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.0V TSOP-5 NCP170ASN300T2G onsemi 1: €0.37 8,963In 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 TSOP-5 Learn More about onsemi on semi ncp170 regulators	Datasheet	8,963In Stock	Cut Tape €0.37 €0.261 €0.233 €0.202 View Reel €0.156 €0.187 €0.178 €0.17 €0.156 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 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 NCP170AMX120TCG onsemi 1: €0.327 3,169In Stock	Mfr. Part No. NCP170AMX120TCG Mouser Part No 863-NCP170AMX120TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi ldo regulators	Datasheet	3,169In Stock	Cut Tape €0.327 €0.224 €0.20 €0.173 View Reel €0.13 €0.16 €0.151 €0.145 €0.138 €0.13 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: €0.327 4,884In Stock	Mfr. Part No. NCP170AMX180TBG Mouser Part No 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 €0.327 €0.224 €0.20 €0.173 View Reel €0.129 €0.16 €0.151 €0.145 €0.138 €0.129 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 NCP170AMX300TBG onsemi 1: €0.327 112In Stock	Mfr. Part No. NCP170AMX300TBG Mouser Part No 863-NCP170AMX300TBG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi on semi ncp170 regulators	Datasheet	112In Stock	Cut Tape €0.327 €0.225 €0.201 €0.173 View Reel €0.128 €0.16 €0.152 €0.145 €0.138 €0.128 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: €0.301 2,367In Stock	Mfr. Part No. NCP170AMX330TBG Mouser Part No 863-NCP170AMX330TBG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi on semi ncp170 regulators	Datasheet	2,367In Stock	Cut Tape €0.301 €0.207 €0.187 €0.163 View Reel €0.13 €0.151 €0.144 €0.139 €0.138 €0.13 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 TSOP-5 NCP170ASN120T2G onsemi 1: €0.396 27In Stock	Mfr. Part No. NCP170ASN120T2G Mouser Part No 863-NCP170ASN120T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.2V TSOP-5 Learn More about onsemi on semi ncp170 regulators	Datasheet	27In Stock	Cut Tape €0.396 €0.271 €0.242 €0.209 View Reel €0.155 €0.193 €0.183 €0.175 €0.155 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 150MA NCP170ASN150T2G onsemi 1: €0.37 1,257In Stock	Mfr. Part No. NCP170ASN150T2G Mouser Part No 863-NCP170ASN150T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150MA Learn More about onsemi on semi ncp170 regulators	Datasheet	1,257In Stock	Cut Tape €0.37 €0.261 €0.233 €0.202 Reel €0.16 View €0.187 €0.178 €0.174 €0.157	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= 1.8V TSOP-5 NCP170ASN180T2G onsemi 1: €0.378 810In Stock 3,000Expected 23/10/2026	Mfr. Part No. NCP170ASN180T2G Mouser Part No 863-NCP170ASN180T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.8V TSOP-5 Learn More about onsemi on semi ncp170 regulators	Datasheet	810In Stock 3,000Expected 23/10/2026	Cut Tape €0.378 €0.266 €0.237 €0.204 Reel €0.162 View €0.188 €0.179 €0.171 €0.157 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 TSOP-5 NCP170ASN250T2G onsemi 1: €0.37 3,440In Stock	Mfr. Part No. NCP170ASN250T2G Mouser Part No 863-NCP170ASN250T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.5V TSOP-5 Learn More about onsemi on semi ncp170 regulators	Datasheet	3,440In Stock	Cut Tape €0.37 €0.261 €0.233 €0.202 Reel €0.165 View €0.187 €0.178 €0.171 €0.161 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: €0.232 833In Stock 8,000Expected 05/01/2027	Mfr. Part No. NCP170AXV180T2G Mouser Part No 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	833In Stock 8,000Expected 05/01/2027	Cut Tape €0.232 €0.154 €0.137 €0.118 View Reel €0.09 €0.108 €0.102 €0.097 €0.094 €0.09 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: €0.224 4,021In Stock	Mfr. Part No. NCP170AXV210T2G Mouser Part No 863-NCP170AXV210T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA	Datasheet	4,021In Stock	Cut Tape €0.224 €0.151 €0.134 €0.115 View Reel €0.086 €0.106 €0.101 €0.096 €0.094 €0.086 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
LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.00V NCP170AXV300T2G onsemi 1: €0.232 494In Stock 16,000On Order	Mfr. Part No. NCP170AXV300T2G Mouser Part No 863-NCP170AXV300T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.00V Learn More about onsemi on semi ncp170 regulators	Datasheet	494In Stock 16,000On Order On Order Ship Dates Mfr. No: NCP170AXV300T2G Stock: 494 Can Dispatch Immediately On Order: 8,000 Expected 02/04/2027 8,000 Expected 09/04/2027 Factory Lead Time: 31 Weeks	Cut Tape €0.232 €0.154 €0.137 €0.118 View Reel €0.088 €0.108 €0.102 €0.097 €0.091 €0.088 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOT-563-6	3 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 CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.30V NCP170AXV330T2G onsemi 1: €0.232 6,259In Stock 8,000Expected 23/10/2026	Mfr. Part No. NCP170AXV330T2G Mouser Part No 863-NCP170AXV330T2G	onsemi	LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.30V Learn More about onsemi on semi ncp170 regulators	Datasheet	6,259In Stock 8,000Expected 23/10/2026	Cut Tape €0.232 €0.157 €0.138 €0.119 View Reel €0.087 €0.109 €0.101 €0.096 €0.087 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	SMD/SMT	SOT-563-6	3.3 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 150MA LDO ULTRA LOW IQ NCP170BMX150TCG onsemi 1: €0.249 1,872In Stock	Mfr. Part No. NCP170BMX150TCG Mouser Part No 863-NCP170BMX150TCG	onsemi	LDO Voltage Regulators 150MA LDO ULTRA LOW IQ Learn More about onsemi on semi ncp170 regulators	Datasheet	1,872In Stock	Cut Tape €0.249 €0.169 €0.151 €0.13 View Reel €0.095 €0.12 €0.114 €0.108 €0.103 €0.095 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	XDFN-4	1.5 V	150 mA	1 Output	Positive	500 nA		Fixed	- 40 C	+ 85 C	170 mV	NCP170	Reel, Cut Tape, MouseReel

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