LDO Voltage Regulators

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NCP730 CMOS LDO Regulator

onsemi NCP730 CMOS LDO (Low Dropout) Regulator features low quiescent current, fast transient response, and high input and output voltage ranges. The NCP730 is designed for up to 38V input voltage and 150mA output current. A quiescent current of only 1µA makes this device ideal for battery-powered, always-on applications. onsemi NCP730 is offered in fixed output voltage and adjustable output voltage variants.

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Part #

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730ASN250T1G
onsemi
1: S/3.66
3,951In Stock

Mfr. Part #
NCP730ASN250T1G

Mouser Part #
863-NCP730ASN250T1G

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

3,951In Stock

Cut Tape

S/3.66

S/2.58

S/2.31

S/2.02

Reel

S/1.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.5 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730BMT330TBG
onsemi
1: S/3.89
66,261In Stock
48,000Expected 8/7/2026

Mfr. Part #
NCP730BMT330TBG

Mouser Part #
863-NCP730BMT330TBG

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

66,261In Stock

48,000Expected 8/7/2026

Cut Tape

S/3.89

S/2.79

S/2.51

S/2.21

S/2.18

Reel

S/1.86

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

SMD/SMT

WDFN-6

3.3 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730ASN300T1G
onsemi
1: S/3.66
5,663In Stock
39,000Expected 8/3/2026

Mfr. Part #
NCP730ASN300T1G

Mouser Part #
863-NCP730ASN300T1G

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

5,663In Stock

39,000Expected 8/3/2026

Cut Tape

S/3.66

S/2.58

S/2.31

S/2.02

Reel

S/1.65

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 6,000

: 3,000

SMD/SMT

SOT-23-5

3 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730ASN330T1G
onsemi
1: S/3.66
19,245In Stock
24,000Expected 10/13/2026

Mfr. Part #
NCP730ASN330T1G

Mouser Part #
863-NCP730ASN330T1G

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

19,245In Stock

24,000Expected 10/13/2026

Cut Tape

S/3.66

S/2.58

S/2.31

S/2.02

View

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,490

: 3,000

SMD/SMT

SOT-23-5

3.3 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730ASN500T1G
onsemi
1: S/3.66
14,401In Stock

Mfr. Part #
NCP730ASN500T1G

Mouser Part #
863-NCP730ASN500T1G

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

14,401In Stock

Cut Tape

S/3.66

S/2.58

S/2.31

S/2.02

Reel

S/2.02

MouseReel Available

Min.: 1
Mult.: 1
Max.: 180

: 3,000

SMD/SMT

SOT-23-5

5 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730ASNADJT1G
onsemi
1: S/3.70
15,459In Stock

Mfr. Part #
NCP730ASNADJT1G

Mouser Part #
863-NCP730ASNADJT1G

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

15,459In Stock

Cut Tape

S/3.70

S/2.58

S/2.32

S/2.02

S/1.88

Reel

S/1.88

MouseReel Available

Min.: 1
Mult.: 1
Max.: 430

: 3,000

SMD/SMT

SOT-23-5

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Adjustable

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730BMT1500TBG
onsemi
1: S/4.09
11,902In Stock
15,000Expected 8/3/2026

Mfr. Part #
NCP730BMT1500TBG

Mouser Part #
863-NCP730BMT1500TBG

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

11,902In Stock

15,000Expected 8/3/2026

Cut Tape

S/4.09

S/2.93

S/2.64

S/2.32

View

Reel

S/1.75

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

SMD/SMT

WDFN-6

15 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730BMT500TBG
onsemi
1: S/3.89
18,780In Stock

Mfr. Part #
NCP730BMT500TBG

Mouser Part #
863-NCP730BMT500TBG

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

18,780In Stock

Cut Tape

S/3.89

S/2.79

S/2.51

S/2.21

View

Reel

S/1.98

MouseReel Available

Min.: 1
Mult.: 1
Max.: 590

: 3,000

SMD/SMT

WDFN-6

5 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730ASN280T1G
onsemi
1: S/3.66
481In Stock

Mfr. Part #
NCP730ASN280T1G

Mouser Part #
863-NCP730ASN280T1G

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

481In Stock

Cut Tape

S/3.66

S/2.58

S/2.31

S/2.02

Reel

S/1.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.8 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730BMT250TBG
onsemi
1: S/3.85
2,019In Stock

Mfr. Part #
NCP730BMT250TBG

Mouser Part #
863-NCP730BMT250TBG

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Datasheet

2,019In Stock

Cut Tape

S/3.85

S/2.79

S/2.51

S/2.21

Reel

S/1.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WDFN-6

2.5 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730BMT300TBG
onsemi
1: S/3.85
2,941In Stock

Mfr. Part #
NCP730BMT300TBG

Mouser Part #
863-NCP730BMT300TBG

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Datasheet

2,941In Stock

Cut Tape

S/3.85

S/2.79

S/2.51

S/2.21

Reel

S/1.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WDFN-6

3 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730BMTADJTBG
onsemi
1: S/3.89
32,971On Order

Mfr. Part #
NCP730BMTADJTBG

Mouser Part #
863-NCP730BMTADJTBG

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Learn More

Datasheet

32,971On Order

Cut Tape

S/3.89

S/2.79

S/2.44

S/2.21

View

Reel

S/1.96

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,030

: 3,000

SMD/SMT

WDFN-6

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Adjustable

- 40 C

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA 38V 1uA IQ

NCP730BMT280TBG
onsemi
1: S/3.85
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
NCP730BMT280TBG

Mouser Part #
863-NCP730BMT280TBG

onsemi

LDO Voltage Regulators 150mA 38V 1uA IQ

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

S/3.85

S/2.79

S/2.51

S/2.21

View

Reel

S/1.83

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WDFN-6

2.8 V

150 mA

1 Output

Positive

1 uA

2.7 V

38 V

70 dB

Fixed

+ 150 C

290 mV

NCP730

Reel, Cut Tape, MouseReel

NCP730 CMOS LDO Regulator

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