Linear Regulators (LDO) | NCV8774C

LDO Regulator, 350 mA, 40 V, 17 µA IQ

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Overview

The NCV8774C is a 350 mA LDO regulator. Its robustness allowsNCV8774C to be used in severe automotive environments. Ultra lowquiescent current as low as 17 µA typical makes it suitable forapplications permanently connected to battery requiring ultra lowquiescent current with or without load. This feature is especially criticalwhen modules remain in active mode when ignition is off. TheNCV8774C contains protection functions as current limit, thermalshutdown.

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

  • Automotive

  • Output Voltage Options: 3.3 V and 5 V
  • Output Voltage Accuracy: ±2%
  • Output Current up to 350 mA
  • Ultra Low Quiescent Current: typ 17 µA
  • Wide Input Voltage Operation Range: up to 40 V
  • Protection Features: Current Limitation, Thermal Shutdown
  • NCV Prefix for Automotive and Other Applications RequiringUnique Site and Control Change Requirements; AEC−Q100 Grade 1Qualified and PPAP Capable
  • EMC Compliant
  • These are Pb−Free Devices

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MSL Temp (°C)

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Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

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Reference Price

NCV8774CDT33RKG

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Active

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

Y

Single

Positive

3.3

0.35

4.5

40

N/A

0.017

80

-

No

No

Automotive

$0.6072

More Details

NCV8774CDT50RKG

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Active

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

Y

Single

Positive

5

0.35

5.7

40

0.35

0.017

80

-

No

No

Automotive

$0.5123

More Details

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Reliability Data

Die Related Summary Data

Device: NCV8774CDT33RKG

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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