Linear Regulators (LDO) | NCP139

LDO Regulator, 1 A, Ultra-Low Dropout, with Bias Rail

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Overview

NCP139 is a 1 A LDO equipped with NMOS passtransistor and a separate bias supply voltage (VBIAS). The deviceprovides very stable, accurate output voltage with low noise suitablefor space constrained, noise sensitive applications. In order tooptimize performance for battery operated portable applications, theNCP139 features low IQ consumption. The WLCSP6 1.2 mm x 0.8 mmpackage is optimized for use in space constrained applications.

Similar Products:

NCP13x Series NCP130 NCP133 NCP134 NCP135 NCP137 NCP139
Output Current (A) 0.3 0.5 0.5 0.5 0.7 1
PSRR f=1 kHz (dB) 70 70 70 73 60 60
Dropout Voltage (V) 0.060 0.090 0.090 0.053 0.060 0.060

  • Battery - powered and Portable Equipment

  • Smartphones, Tablets
  • Cameras, DVRs, Camcorders

  • Ultra-Low Dropout of Typ. 40mV
  • Adjustable Voltage version
  • 50 mV typical dropout at the full 1 A load.
  • Guaranteed Output Current from 0 to 1 A
  • 0.5% Typical Output Voltage Accuracy
  • Output Current in Excess of 1 A
  • Output Active Discharge option available

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Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

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Iq Typ (mA)

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NCP139AFCT05ADJT2G

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Active

CAD Model

Pb

A

H

P

WLCSP-6

567MV

1

260

REEL

5000

Y

Single

Positive

Adj

1

0.5

5.5

0.05

0.035

70

35

Yes

No

Consumer

$0.1925

More Details

NCP139AFCT06ADJT2G

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Active

CAD Model

Pb

A

H

P

WLCSP-6

567MV

1

260

REEL

5000

Y

Single

Positive

Adj

1

0.6

5.5

0.05

0.035

70

35

Yes

No

Consumer

$0.1925

More Details

NCP139AFCT105T2G

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Active

CAD Model

Pb

A

H

P

WLCSP-6

567MV

1

260

REEL

5000

Y

Single

Positive

1.05

1

1.05

5.5

0.05

0.35

75

40

Yes

No

Consumer

$0.1925

More Details

NCP139AFCT110T2G

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Active

CAD Model

Pb

A

H

P

WLCSP-6

567MV

1

260

REEL

5000

Y

Single

Positive

1.1

1

1.1

5.5

0.05

0.035

75

40

Yes

No

Consumer

$0.1925

More Details

NCP139AFCT120T2G

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Active

CAD Model

Pb

A

H

P

WLCSP-6

567MV

1

260

REEL

5000

Y

Single

Positive

1.2

1

1.2

5.5

0.05

0.035

75

40

Yes

No

Consumer

$0.1925

More Details

NCP139AFCTC05ADJT2G

Loading...

Active

CAD Model

Pb

A

H

P

WLCSP-6

567MV

1

260

REEL

5000

Y

Single

Positive

Adj

1

0.5

5.5

0.05

0.035

70

35

Yes

No

Consumer

$0.1925

More Details

NCP139AFCTC110T2G

Loading...

Active

CAD Model

Pb

A

H

P

WLCSP-6

567MV

1

260

REEL

5000

Y

Single

Positive

1.1

1

1.1

5.5

0.05

0.035

75

40

Yes

No

Consumer

$0.1925

More Details

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Reliability Data

Die Related Summary Data

Device: NCP139AFCT05ADJT2G

Equivalent to wafer fab process: ONC25

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ONC25

1

2712519294

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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