LDO Voltage Regulators – Mouser United Kingdom

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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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Part #

LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.8V

NCP170ASN280T2G
onsemi
1: £0.30
38,484In 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

Learn More

Datasheet

38,484In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.126

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOP-5

2.8 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

57 dB

Fixed

- 40 C

+ 85 C

210 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX330TCG
onsemi
1: £0.173
48,290In Stock

Mfr. Part No.
NCP170AMX330TCG

Mouser Part No
863-NCP170AMX330TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

48,290In Stock

Cut Tape

£0.173

£0.128

£0.118

£0.107

£0.10

Reel

£0.099

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

3.3 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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: £0.292
9,804In Stock

Mfr. Part No.
NCP170BXV150T2G

Mouser Part No
863-NCP170BXV150T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150 MA

Learn More

Datasheet

9,804In Stock

Cut Tape

£0.292

£0.204

£0.182

£0.157

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

SOT-563-6

1.5 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

Fixed

- 40 C

+ 85 C

170 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators ULTRA-LOW IQ 150 MA

NCP170BXV300T2G
onsemi
1: £0.248
28,861In Stock

Mfr. Part No.
NCP170BXV300T2G

Mouser Part No
863-NCP170BXV300T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150 MA

Learn More

Datasheet

28,861In Stock

Cut Tape

£0.248

£0.175

£0.158

£0.14

Reel

£0.109

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

SOT-563-6

3 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

47 dB

Fixed

- 40 C

+ 85 C

190 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMO

NCP170AXV135T2G
onsemi
1: £0.421
3,904In Stock

Mfr. Part No.
NCP170AXV135T2G

Mouser Part No
863-NCP170AXV135T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMO

Learn More

Datasheet

3,904In Stock

Cut Tape

£0.421

£0.25

£0.21

£0.159

Reel

£0.072

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

SOT-563-6

1.35 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

57 dB

Fixed

- 40 C

+ 85 C

170 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW

NCP170AMX360TCG
onsemi
1: £0.263
4,990In Stock

Mfr. Part No.
NCP170AMX360TCG

Mouser Part No
863-NCP170AMX360TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW

Learn More

Datasheet

4,990In Stock

Cut Tape

£0.263

£0.182

£0.157

£0.14

Reel

£0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators ULTRA-LOW IQ 150 MA

NCP170BXV120T2G
onsemi
1: £0.278
7,971In Stock

Mfr. Part No.
NCP170BXV120T2G

Mouser Part No
863-NCP170BXV120T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150 MA

Learn More

Datasheet

7,971In Stock

Cut Tape

£0.278

£0.192

£0.171

£0.148

Reel

£0.112

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

SOT-563-6

1.2 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

Fixed

- 40 C

+ 85 C

170 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX180TCG
onsemi
1: £0.255
21,334In Stock

Mfr. Part No.
NCP170AMX180TCG

Mouser Part No
863-NCP170AMX180TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

21,334In Stock

Cut Tape

£0.255

£0.182

£0.163

£0.143

Reel

£0.115

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

1.8 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

57 dB

Fixed

- 40 C

+ 85 C

350 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX250TCG
onsemi
1: £0.263
25,236In Stock
15,000Expected 24/03/2026

Mfr. Part No.
NCP170AMX250TCG

Mouser Part No
863-NCP170AMX250TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

25,236In Stock

15,000Expected 24/03/2026

Cut Tape

£0.263

£0.182

£0.162

£0.14

Reel

£0.112

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

2.5 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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: £0.263
9,905In Stock

Mfr. Part No.
NCP170AMX300TCG

Mouser Part No
863-NCP170AMX300TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

9,905In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

Reel

£0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

3 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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= 3.3V

NCP170ASN330T2G
onsemi
1: £0.30
12,433In 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

Learn More

Datasheet

12,433In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

View

Reel

£0.128

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOP-5

3.3 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

57 dB

Fixed

- 40 C

+ 85 C

180 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: £0.18
17,690In Stock

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

Datasheet

17,690In Stock

Cut Tape

£0.18

£0.123

£0.109

£0.093

View

Reel

£0.072

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

SOT-563-6

3.3 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

63 dB

Fixed

- 40 C

+ 85 C

170 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX120TCG
onsemi
1: £0.263
3,633In Stock

Mfr. Part No.
NCP170AMX120TCG

Mouser Part No
863-NCP170AMX120TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

3,633In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

Reel

£0.107

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

1.2 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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: £0.263
4,790In Stock

Mfr. Part No.
NCP170AMX135TCG

Mouser Part No
863-NCP170AMX135TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

4,790In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

Reel

£0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

1.35 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

57 dB

Fixed

- 40 C

+ 85 C

170 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX150TCG
onsemi
1: £0.263
220In Stock

Mfr. Part No.
NCP170AMX150TCG

Mouser Part No
863-NCP170AMX150TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

220In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

Reel

£0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

1.5 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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: £0.263
4,550In Stock

Mfr. Part No.
NCP170AMX180TBG

Mouser Part No
863-NCP170AMX180TBG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

4,550In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

Reel

£0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

1.8 V

1 Output

Positive

500 nA

2.2 V

5.5 V

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: £0.263
4,570In Stock

Mfr. Part No.
NCP170AMX280TBG

Mouser Part No
863-NCP170AMX280TBG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

4,570In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

Reel

£0.107

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

2.8 V

1 Output

Positive

500 nA

2.2 V

5.5 V

40 dB

Adjustable

- 55 C

+ 150 C

210 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX280TCG
onsemi
1: £0.24
3,518In Stock

Mfr. Part No.
NCP170AMX280TCG

Mouser Part No
863-NCP170AMX280TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

3,518In Stock

Cut Tape

£0.24

£0.169

£0.152

£0.133

Reel

£0.106

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

2.8 V

150 mA

1 Output

500 nA

2.2 V

5.5 V

40 dB

Fixed

- 40 C

+ 85 C

210 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX285TCG
onsemi
1: £0.533
559In Stock

Mfr. Part No.
NCP170AMX285TCG

Mouser Part No
863-NCP170AMX285TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

559In Stock

Cut Tape

£0.533

£0.528

£0.278

Reel

£0.09

£0.083

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

2.85 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

40 dB

Fixed

- 40 C

+ 85 C

170 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX330TBG
onsemi
1: £0.24
2,918In Stock

Mfr. Part No.
NCP170AMX330TBG

Mouser Part No
863-NCP170AMX330TBG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

2,918In Stock

Cut Tape

£0.24

£0.169

£0.152

£0.133

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

XDFN-4

3.3 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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: £0.30
54In 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

Learn More

Datasheet

54In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOP-5

1.2 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

57 dB

Fixed

- 40 C

+ 85 C

170 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators ULTRA-LOW IQ 150MA

NCP170ASN150T2G
onsemi
1: £0.323
1,407In Stock

Mfr. Part No.
NCP170ASN150T2G

Mouser Part No
863-NCP170ASN150T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150MA

Learn More

Datasheet

1,407In Stock

Cut Tape

£0.323

£0.228

£0.203

£0.175

View

Reel

£0.128

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOP-5

1.5 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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

NCP170ASN180T2G
onsemi
1: £0.30
3,106In Stock

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

Learn More

Datasheet

3,106In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOP-5

1.8 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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: £0.30
2,906In Stock
3,000Expected 02/03/2026

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

Learn More

Datasheet

2,906In Stock

3,000Expected 02/03/2026

Cut Tape

£0.30

£0.212

£0.189

£0.163

View

Reel

£0.128

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOP-5

2.5 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

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= 3.0V

NCP170ASN300T2G
onsemi
1: £0.30
7,793In 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

Datasheet

7,793In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOP-5

3 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

57 dB

Fixed

- 40 C

+ 85 C

190 mV

NCP170

Reel, Cut Tape, MouseReel

NCP170 CMOS LDO Regulators

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