Linear Regulators (LDO) | NCP59748

LDO Regulator, 1.5 A, Ultra-Low Dropout, High PSRR, Low Noise, with Bias Rail

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NCP59748 is an Ultra-Low Dropout Voltage Regulator,capable of providing an output current in excess of 1.5 A with adropout voltage of 60 mV typ. at full load current. The devices arestable with ceramic and any other type of output capacitor ≥ 2.2 µF.This series contains adjustable output voltage version with outputvoltage down to 0.8 V. Internal protection features consist of built-inthermal shutdown and output current limiting protection.User-programmable Soft-Start and Power-Good pins are available onboth QFN and DFN versions.The NCP59748 is offered in DFN10 3×3 and QFN20 5×5 packages.

Similar Products:

  NCP59744 NCP59748 NCP59749
Output Current (A) 3.0 1.5 3.0
Noise (µVRMS) 64.8 90.0 90.0
Dropout Voltage (V) 0.115 0.060 0.120

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  • Ultra-Low Dropout of Typ. 60mV
  • Operating Input Voltage from 0.8V to 5.5V
  • Output Voltage Adjustable from 0.8V to 3.6V
  • Output Current in Excess of 1.5 A
  • Guaranteed Output Current from 0mA to 1.5A
  • 60 mV typical dropout at the full 1.5 A load.
  • Stable with Any Type of Output Capacitor
  • Excellent Transient Response
  • Fast Transient Response
  • 0.5% Typical Output Voltage Accuracy
  • Programmable Soft-Start
  • Open Drain Power Good Output

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NCP59748MN1ADJTBG

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Active

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

Y

Single

Positive

0.8-3.6

1.5

0.8

5.5

0.06

1.2

75

20

Yes

Yes

Consumer

$0.6325

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NCP59748MN2ADJTBG

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Active

CAD Model

Pb

A

H

P

QFN-20

485DB

1

260

REEL

3000

Y

Single

Positive

0.8-3.6

1.5

0.8

5.5

0.06

1.2

75

20

Yes

Yes

Consumer

$0.6673

More Details

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Reliability Data

Die Related Summary Data

Device: NCP59748MN1ADJTBG

Equivalent to wafer fab process: BP STD LINEAR

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BP STD LINEAR

10

12120914040

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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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