LDO Voltage Regulators – Mouser Singapore

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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 (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 ULTRA-LOW IQ 150 MA NCP170BXV150T2G onsemi 1: $0.571 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 $0.571 $0.398 $0.355 $0.307 View Reel $0.226 $0.272 $0.262 $0.249 $0.243 $0.226 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: $0.476 37,944In 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	37,944In Stock	Cut Tape $0.476 $0.359 $0.328 $0.294 View Reel $0.239 $0.277 $0.267 $0.257 $0.239 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: $0.585 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 $0.585 $0.412 $0.369 $0.298 View Reel $0.243 $0.283 $0.273 $0.258 $0.243 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 150MA LDO ULTRA LOW IQ NCP170AMX180TCG onsemi 1: $0.544 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 $0.544 $0.377 $0.335 $0.29 View Reel $0.211 $0.268 $0.256 $0.245 $0.233 $0.211 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: $0.381 45,848In 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	45,848In Stock	Cut Tape $0.381 $0.275 $0.249 $0.222 View Reel $0.192 $0.208 $0.20 $0.193 $0.192 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 CMO NCP170AXV135T2G onsemi 1: $0.367 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 $0.367 $0.248 $0.218 $0.186 View Reel $0.139 $0.17 $0.162 $0.154 $0.144 $0.139 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: $0.53 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 $0.53 $0.371 $0.321 $0.279 View Reel $0.215 $0.258 $0.249 $0.239 $0.228 $0.215 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: $0.394 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 $0.394 $0.268 $0.238 $0.205 View Reel $0.146 $0.18 $0.173 $0.167 $0.156 $0.146 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: $0.517 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 $0.517 $0.355 $0.316 $0.272 View Reel $0.203 $0.252 $0.239 $0.23 $0.215 $0.203 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 ULTRA-LOW IQ 150 MA NCP170BXV120T2G onsemi 1: $0.544 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 $0.544 $0.374 $0.333 $0.288 View Reel $0.207 $0.249 $0.243 $0.228 $0.227 $0.207 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 NCP170AMX300TCG onsemi 1: $0.503 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 $0.503 $0.371 $0.33 $0.286 View Reel $0.22 $0.264 $0.252 $0.241 $0.228 $0.22 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: $0.585 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 $0.585 $0.412 $0.369 $0.32 View Reel $0.246 $0.295 $0.282 $0.269 $0.246 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: $0.517 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 $0.517 $0.355 $0.316 $0.273 View Reel $0.205 $0.253 $0.239 $0.23 $0.218 $0.205 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: $0.517 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 $0.517 $0.355 $0.316 $0.273 View Reel $0.204 $0.253 $0.239 $0.23 $0.218 $0.204 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 NCP170AMX280TBG onsemi 1: $0.517 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 $0.517 $0.355 $0.316 $0.273 View Reel $0.20 $0.253 $0.239 $0.23 $0.218 $0.20 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 LDO ULTRA LOW IQ NCP170AMX300TBG onsemi 1: $0.517 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 $0.517 $0.355 $0.316 $0.273 View Reel $0.203 $0.253 $0.239 $0.23 $0.218 $0.203 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: $0.476 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 $0.476 $0.328 $0.295 $0.257 View Reel $0.205 $0.239 $0.228 $0.22 $0.218 $0.205 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: $0.626 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 $0.626 $0.428 $0.382 $0.33 View Reel $0.245 $0.305 $0.29 $0.277 $0.245 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: $0.585 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 $0.585 $0.412 $0.369 $0.32 Reel $0.253 View $0.295 $0.282 $0.275 $0.248	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: $0.598 1,297In Stock 3,000Expected 28/9/2026	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	1,297In Stock 3,000Expected 28/9/2026	Cut Tape $0.598 $0.42 $0.374 $0.322 Reel $0.256 View $0.298 $0.283 $0.271 $0.248 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: $0.585 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 $0.585 $0.412 $0.369 $0.32 Reel $0.261 View $0.295 $0.282 $0.271 $0.254 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: $0.367 833In Stock 8,000Expected 2/4/2027	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 2/4/2027	Cut Tape $0.367 $0.243 $0.216 $0.186 View Reel $0.143 $0.17 $0.162 $0.154 $0.148 $0.143 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: $0.354 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 $0.354 $0.239 $0.212 $0.182 View Reel $0.136 $0.167 $0.159 $0.152 $0.148 $0.136 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: $0.367 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 2/4/2027 8,000 Expected 9/4/2027 Factory Lead Time: 31 Weeks	Cut Tape $0.367 $0.243 $0.216 $0.186 View Reel $0.139 $0.17 $0.162 $0.154 $0.148 $0.139 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: $0.367 423In Stock 16,000On Order	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	423In Stock 16,000On Order On Order Ship Dates Mfr. No: NCP170AXV330T2G Stock: 423 Can Dispatch Immediately On Order: 8,000 Pending 8,000 Expected 9/10/2026 Factory Lead Time: 31 Weeks	Cut Tape $0.367 $0.248 $0.218 $0.188 View Reel $0.137 $0.173 $0.159 $0.152 $0.137 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

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