Linear Regulators (LDO) | NCV4949C

LDO レギュレータ、100 mA、低ドロップアウト

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Overview

NCV4949C はモノリシック集積 5.0 V 電圧レギュレータで、非常に低いドロップアウトだけでなく、リセットやコミットされていない電圧センス・コンパレータのような追加機能も備えています。特に車載アプリケーションでマイクロコンピュータ/マイクロプロセッサ制御システムを供給するように設計されています。NCV4949C により、入力および出力電圧のレベルが低い場合のリセット動作が向上しました。

  • Powertrain and Engine Control
  • Body and Chassis

  • Automotive

  • Very Low Dropout Voltage Less Than 0.4V
  • Integrated Voltage Sense Comparator and Power On Reset
  • Programmable Reset Pulse Delay With External Capacitor
  • Integrated Protections:
    - Thermal Shutdown
    - Short Circuit
    Transient Input Voltage Up to 60V
  • 5.0V / 100mA High Precision Standby Output Voltage +/- 1% at 25C ambient temperature

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IO Typ (A)

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NCV4949CDR2G

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Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

Y

Single

Positive

5

0.1

5.5

40

0.22

0.12

-

-

No

No

Automotive

$0.4528

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NCV4949CPDR2G

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Active

CAD Model

Pb

A

H

P

SOIC-8 EP

751AC

2

260

REEL

2500

Y

Single

Positive

5

0.1

5.5

40

0.22

0.12

-

-

No

No

Automotive

$0.6043

More Details

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信頼性データ

Die Related Summary Data

Device: NCV4949CDR2G

Equivalent to wafer fab process: BP STD LINEAR

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等価デバイス時間

MTBF/MTTF (時間)

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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