100 mA LDO 线性稳压器,带重置和延迟重置,以及提前警告

Obsolete

概览

L4949 是一款 5.0 V 稳压器,带有极低漏以及通电重置和输入电压感应等附加功能。它设计用于为微型计算机控制系统供电,尤其适用于汽车应用。

  • 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
  • Programmable Reset Pulse Delay With External Capacitor
  • Integrated Voltage Sense Comparator and Power On Reset
  • Integrated Protections:
    - Thermal Shutdown
    - Short Circuit
    Transient Input Voltage Up to 40V
  • AEC-Q100 qualified

Tools and Resources

Product services, tools and other useful resources related to NCV4949

产品列表

如需购买产品或样品,请先登录您的安森美账号。

搜寻

Close Search

产品:

7

分享

产品系列:

可订购器件:

7

产品

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

NCV4949DG

CAD Model

Pb

A

H

P

SOIC-8

1

260

TUBE

98

N

Single

Positive

5

0.1

-

28

0.4

0.15

-

-

-

-

Automotive

Price N/A

More Details

NCV4949DR2

CAD Model

Pb

A

H

P

SOIC-8

1

235

REEL

2500

N

Single

Positive

5

0.1

-

28

0.4

0.15

-

-

-

-

Automotive

Price N/A

More Details

NCV4949DR2G

CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

N

Single

Positive

5

0.1

-

28

0.4

0.15

-

-

-

-

Automotive

Price N/A

More Details

NCV4949DWR2

CAD Model

Pb

A

H

P

SOIC-20W

1

235

REEL

1000

N

Single

Positive

5

0.1

-

28

0.4

0.15

-

-

-

-

Automotive

Price N/A

More Details

NCV4949DWR2G

CAD Model

Pb

A

H

P

SOIC-20W

3

260

REEL

1000

N

Single

Positive

5

0.1

-

28

0.4

0.15

-

-

-

-

Automotive

Price N/A

More Details

NCV4949PDG

CAD Model

Pb

A

H

P

SOIC-8 EP

2

260

TUBE

98

N

Single

Positive

5

0.1

-

28

0.4

0.15

-

-

-

-

Automotive

Price N/A

More Details

NCV4949PDR2G

CAD Model

Pb

A

H

P

SOIC-8 EP

2

260

REEL

2500

N

Single

Positive

5

0.1

-

28

0.4

0.15

-

-

-

-

Automotive

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :

contact sales icon

Support on the go

Find and compare products, get support and connect with onsemi sales team.