LDO Voltage Regulators – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 44

Applied Filters:

Package/Case

Output Voltage

Output Current

Number of Outputs

Polarity

Quiescent Current

Input Voltage - Min

Input Voltage - Max

PSRR / Ripple Rejection - Typ

Output Type

Minimum Operating Temperature

Maximum Operating Temperature

Dropout Voltage

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX330TCG
onsemi
1: £0.173
46,530In Stock

Mfr. Part No.
NCP170AMX330TCG

Mouser Part No
863-NCP170AMX330TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

46,530In Stock

Cut Tape

£0.173

£0.128

£0.118

£0.107

£0.10

Reel

£0.099

MouseReel Available

Min.: 1
Mult.: 1

: 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 CMOS LDO REGULATOR ACT DISCHARGE VOUT= 2.8V

NCP170ASN280T2G
onsemi
1: £0.30
38,479In 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

38,479In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.126

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 ULTRA-LOW IQ 150 MA

NCP170BXV150T2G
onsemi
1: £0.292
9,465In Stock

Mfr. Part No.
NCP170BXV150T2G

Mouser Part No
863-NCP170BXV150T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150 MA

Learn More

Datasheet

9,465In Stock

Cut Tape

£0.292

£0.204

£0.182

£0.148

View

Reel

£0.123

MouseReel Available

Min.: 1
Mult.: 1

: 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: £0.225
28,132In Stock

Mfr. Part No.
NCP170BXV300T2G

Mouser Part No
863-NCP170BXV300T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150 MA

Learn More

Datasheet

28,132In Stock

Cut Tape

£0.225

£0.163

£0.149

£0.131

View

Reel

£0.111

MouseReel Available

Min.: 1
Mult.: 1

: 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
3,903In Stock

Mfr. Part No.
NCP170AXV135T2G

Mouser Part No
863-NCP170AXV135T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMO

Learn More

Datasheet

3,903In Stock

Cut Tape

£0.421

£0.25

£0.21

£0.159

View

Reel

£0.072

MouseReel Available

Min.: 1
Mult.: 1

: 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: £0.45
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

£0.45

£0.283

£0.235

£0.191

View

Reel

£0.115

MouseReel Available

Min.: 1
Mult.: 1

: 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

£0.17

£0.138

View

Reel

£0.113

MouseReel Available

Min.: 1
Mult.: 1

: 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: £0.278
20,169In Stock

Mfr. Part No.
NCP170AMX180TCG

Mouser Part No
863-NCP170AMX180TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

20,169In Stock

Cut Tape

£0.278

£0.193

£0.172

£0.148

View

Reel

£0.115

MouseReel Available

Min.: 1
Mult.: 1

: 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 ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 3.3V

NCP170ASN330T2G
onsemi
1: £0.30
10,796In 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

10,796In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

View

Reel

£0.13

MouseReel Available

Min.: 1
Mult.: 1

: 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 150MA LDO ULTRA LOW IQ

NCP170AMX120TCG
onsemi
1: £0.263
3,602In Stock

Mfr. Part No.
NCP170AMX120TCG

Mouser Part No
863-NCP170AMX120TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

3,602In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

View

Reel

£0.108

MouseReel Available

Min.: 1
Mult.: 1

: 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
4,782In Stock

Mfr. Part No.
NCP170AMX135TCG

Mouser Part No
863-NCP170AMX135TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

4,782In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

View

Reel

£0.108

MouseReel Available

Min.: 1
Mult.: 1

: 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

View

Reel

£0.108

MouseReel Available

Min.: 1
Mult.: 1

: 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

NCP170AMX250TCG
onsemi
1: £0.623
905In Stock
20,000Expected 19/06/2026

Mfr. Part No.
NCP170AMX250TCG

Mouser Part No
863-NCP170AMX250TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

905In Stock

20,000Expected 19/06/2026

Cut Tape

£0.623

£0.379

£0.317

£0.238

View

Reel

£0.117

MouseReel Available

Min.: 1
Mult.: 1

: 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

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

View

Reel

£0.107

MouseReel Available

Min.: 1
Mult.: 1

: 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: £0.263
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

£0.263

£0.182

£0.162

£0.14

View

Reel

£0.107

MouseReel Available

Min.: 1
Mult.: 1

: 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: £0.593
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

£0.593

£0.361

£0.302

£0.227

View

Reel

£0.111

MouseReel Available

Min.: 1
Mult.: 1

: 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

NCP170AMX300TBG
onsemi
1: £0.263
170In Stock

Mfr. Part No.
NCP170AMX300TBG

Mouser Part No
863-NCP170AMX300TBG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

170In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.14

View

Reel

£0.107

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

XDFN-4

3 V

150 mA

1 Output

Positive

500 nA

2.2 V

5.5 V

63 dB

Adjustable

- 55 C

+ 150 C

190 mV

NCP170

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

NCP170AMX300TCG
onsemi
1: £0.623
931In Stock
15,000Expected 26/03/2027

Mfr. Part No.
NCP170AMX300TCG

Mouser Part No
863-NCP170AMX300TCG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

931In Stock

15,000Expected 26/03/2027

Cut Tape

£0.623

£0.379

£0.317

£0.238

View

Reel

£0.117

MouseReel Available

Min.: 1
Mult.: 1

: 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 150MA LDO ULTRA LOW IQ

NCP170AMX330TBG
onsemi
1: £0.263
2,775In Stock

Mfr. Part No.
NCP170AMX330TBG

Mouser Part No
863-NCP170AMX330TBG

onsemi

LDO Voltage Regulators 150MA LDO ULTRA LOW IQ

Learn More

Datasheet

2,775In Stock

Cut Tape

£0.263

£0.182

£0.162

£0.155

View

Reel

£0.105

MouseReel Available

Min.: 1
Mult.: 1

: 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
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

Learn More

Datasheet

27In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 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
1,387In Stock

Mfr. Part No.
NCP170ASN150T2G

Mouser Part No
863-NCP170ASN150T2G

onsemi

LDO Voltage Regulators ULTRA-LOW IQ 150MA

Learn More

Datasheet

1,387In Stock

Cut Tape

£0.323

£0.228

£0.203

£0.175

Reel

£0.13

View

Min.: 1
Mult.: 1

: 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
1,851In 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

1,851In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.137

View

MouseReel Available

Min.: 1
Mult.: 1

: 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
5,595In 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

Learn More

Datasheet

5,595In Stock

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 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
1,678In Stock
3,000Expected 12/06/2026

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

1,678In Stock

3,000Expected 12/06/2026

Cut Tape

£0.30

£0.212

£0.189

£0.163

Reel

£0.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

LDO Voltage Regulators ULTRA-LOW IQ 150 MA CMOS LDO REGULATOR ACT DISCHARGE VOUT= 1.80V

NCP170AXV180T2G
onsemi
1: £0.18
7,906In Stock

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

Datasheet

7,906In Stock

Cut Tape

£0.18

£0.123

£0.109

£0.093

View

Reel

£0.072

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-563-6

1.8 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

NCP170 CMOS LDO Regulators

Customer Service Office

Company

Resources

Support