Linear Regulators (LDO) | NCV8772C

LDO Regulator, 350 mA, 40 V, 18 µA IQ, with Reset and Enable

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Overview

The NCV8772C is 350 mA LDO regulator with integrated reset function dedicated for microprocessor applications. Its robustness allows NCV8772C to be used in severe automotive environments. Ultra low quiescent current as low as 18 µA typical makes it suitable for applications permanently connected to battery requiring ultra low quiescent current without load. This feature is especially critical when modules remain in active mode when ignition is off. The Enable function can be used for further decrease of quiescent current in shutdown mode to 1 µA. The NCV8772C contains protection functions as current limit, thermal shutdown and reverse output current protection.

  • Body Control Module
  • Instruments and Clusters
  • Occupant Protection and Comfort
  • Powertrain

  • Automotive

  • Output Voltage Options: 3.3 V and 5 V
  • Ultra Low Quiescent Current: typ 18 µA (max 24 µA)
  • Output Current up to 350 mA
  • Very Wide Range of Cout and ESR Values for Stability
  • Wide Input Voltage Operation Range: up to 40 V
  • Protection Features: Current Limitation, Thermal Shutdown, Reverse Output Current Protection
  • Output Voltage Accuracy: ±2%
  • Enable Function - 1 µA Max Quiescent Current when disabled
  • EMC Compliant
  • AEC-Q100 Grade 1 Qualified and PPAP Capable
  • These Devices are Pb-Free and are RoHS Compliant

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NCV8772CDS334R4G

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Active

CAD Model

Pb

A

H

P

D2PAK-5

936A-02

1

260

REEL

800

Y

Single

Positive

3.3

0.35

4.5

40

~NA~

0.018

75

~NA~

Yes

Yes

Automotive

$0.6924

More Details

NCV8772CDT334RKG

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Active

CAD Model

Pb

A

H

P

DPAK-5

175AA

1

260

REEL

2500

Y

Single

Positive

3.3

0.35

4.5

40

~NA~

0.018

75

~NA~

Yes

Yes

Automotive

$0.4509

More Details

NCV8772CDT504RKG

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Active

CAD Model

Pb

A

H

P

DPAK-5

175AA

1

260

REEL

2500

Y

Single

Positive

5

0.35

5.6

40

0.44

0.018

75

~NA~

Yes

Yes

Automotive

$0.4986

More Details

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Reliability Data

Die Related Summary Data

Device: NCV8772CDS334R4G

Equivalent to wafer fab process: I3T

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

I3T

4

4350769675

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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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