LDO 稳压器,100 mA,低漏

Obsolete

概览

NCV4949A 是一款单片集成式 5.0 V 稳压器,带有极低漏,以及重置和无承诺电压感应比较器等附加功能。它专用于为微控制器/微处理器控制系统供电,尤其适用于汽车应用。NCV4949A 对于更低输入和输出电压水平改善了重置性能。

  • Powertrain and Engine Control
  • Body and Chassis

  • Automotive

  • 5.0V / 100mA High Precision Standby Output Voltage +/- 1% at 25C ambient temperature
  • 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 40V
  • AEC-Q100 qualified

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可订购器件:

3

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状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

Enable

PowerGood

Application

Reference Price

NCV4949ADR2G

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

N

Single

Positive

5

0.1

14

28

0.3

0.15

-

-

No

No

Automotive

Price N/A

More Details

NCV4949ADWR2G

CAD Model

Pb

A

H

P

SOIC-20W

3

260

REEL

1000

N

Single

Positive

5

0.1

14

28

0.3

0.15

-

-

No

No

Automotive

Price N/A

More Details

NCV4949APDR2G

CAD Model

Pb

A

H

P

SOIC-8 EP

2

260

REEL

2500

N

Single

Positive

5

0.1

14

28

0.3

0.15

-

-

No

No

Automotive

Price N/A

More Details

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