Linear Regulators (LDO) | NCP187

1.2A Low Iq, Low Dropout Voltage Regulator, Low Noise with Power Good Output

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Overview

The NCP187 is 1.2 A LDO Linear Voltage Regulator with low quiescent current consumption (typ. 30 µA over the full temperature range), low dropout, low output noise and very good PSRR. The regulator incorporates several protection features such as Thermal Shutdown, Soft Start, Current Limiting and also Power Good Output signal for easy MCU interfacing

  • Battery-powered equipment
  • Wireless and LAN devices
  • Smartphone, Tablets, Digital Cameras
  • RF, PLL, VCO and Clock power supplies
  • Wireless Chargers
  • Communication systems
  • Portable Equipment

  • Digital Cameras
  • Tablets, Smart Phone
  • RF power supply
  • Image Sensor Supply
  • Consumer Electronics
  • Telecomunication Applications

  • Low Vin 1.5 V
  • Ultra Low Noise 15 µVrms
  • Good PSRR 75 dB at 1 kHz
  • Low Vout from 0.8 V
  • Low Quiescent current 30 µA
  • Available in small DFN6 2 x 2 mm package
  • High Output Current 1.2 A

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VO (V)

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Reference Price

NCP187AMT120TAG

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CAD Model

Pb

A

H

P

WDFN-6

511BR

1

260

REEL

3000

Y

Single

Positive

1.2

1.2

1.5

5.5

0.325

0.03

75

15

Yes

Yes

Consumer

$0.2144

More Details

NCP187AMT300TAG

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CAD Model

Pb

A

H

P

WDFN-6

511BR

1

260

REEL

3000

F

Single

Positive

3

1.2

1.5

5.5

0.165

0.03

75

15

Yes

Yes

Consumer

Price N/A

More Details

NCP187AMT330TAG

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Active

CAD Model

Pb

A

H

P

WDFN-6

511BR

1

260

REEL

3000

Y

Single

Positive

3.3

1.2

1.5

5.5

0.15

0.03

75

15

Yes

Yes

Consumer

$0.2144

More Details

NCP187AMTW080TAG

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CAD Model

Pb

A

H

P

WDFNW-6

511DW

1

260

REEL

3000

F

Single

Positive

0.8

1.2

1.5

5.5

-

0.03

75

15

Yes

Yes

-

$0.1783

More Details

NCP187AMTWADJTAG

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Active

CAD Model

Pb

A

H

P

WDFNW-6

511DW

1

260

REEL

3000

F

Single

Positive

ADJ

1.2

1.5

5.5

-

0.03

75

15

Yes

Yes

-

$0.2547

More Details

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Reliability Data

Die Related Summary Data

Device: NCP187AMT120TAG

Equivalent to wafer fab process: ONC25

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ONC25

1

2712519294

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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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