Linear Regulators (LDO) | NCV4274

LDO Regulator, 400 mA, 40 V, 150 µA IQ

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Overview

The NCV4274 and NCV4274A are precision micro-power voltage regulators with output current capability of 400 mA available in the SOT-223, DPAK and D2PAK packages. The output voltage 8.5V, 5.0V, 3.3V or 2.5V are accurate within ±2% or ±4% depending on the version, with a maximum dropout voltage of 0.5V with an input up to 40 V.
Low Quiescent Current is a feature drawing only 150 µA with a 1 mA load.

This part is ideal for automotive and all battery operated microprocessor equipment. The regulator is protected against reverse battery, short circuit, thermal overload conditions and can withstand load dump transients making it suitable for use in automotive environments.

  • Engine Control Unit, Powertrain
  • Body and Chassis
  • Automotive
  • 2.5, 3.3 V, 5.0 V, 8.5 V, 2.0% Output Options
    2.5, 3.3 V, 5.0 V, 4.0% Output Options
    400 mA Output Current
  • Protections:
    +60 V Peak Transient Voltage
    -42V Reverse Voltage
    Short Circuit
    Thermal Overload
  • Very Low Dropout Voltage
  • AEC-Q100 Qualified

Material Composition

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Status

CAD Models

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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

NCV4274ADS33R4G

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Obsolete

CAD Model

Pb

A

H

P

D2PAK-3

418AF

1

260

REEL

800

N

Single

Positive

3.3

0.4

-

45

1.2

0.145

60

-

No

No

Automotive

Price N/A

More Details

NCV4274ADS50R4G

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Last Shipments

CAD Model

Pb

A

H

P

D2PAK-3

418AF

1

260

REEL

800

N

Single

Positive

5

0.4

-

45

0.25

0.19

60

-

No

No

Automotive

Price N/A

More Details

NCV4274ADS85R4G

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Obsolete

CAD Model

Pb

A

H

P

D2PAK-3

418AF

1

260

REEL

800

N

Single

Positive

8.5

0.4

-

45

0.25

0.195

60

-

No

No

Automotive

Price N/A

More Details

NCV4274ADT33RKG

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Last Shipments

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

3.3

0.4

-

45

1.2

0.145

60

-

No

No

Automotive

Price N/A

More Details

NCV4274ADT50RKG

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Active, Not Rec

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

Y

Single

Positive

5

0.4

-

45

0.25

0.19

60

-

No

No

Automotive

$0.5985

More Details

NCV4274AST25T3G

Loading...

Obsolete

CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

0.0318

3

260

REEL

4000

N

Single

Positive

2.5

0.4

-

45

2

0.14

60

-

No

No

Automotive

Price N/A

More Details

NCV4274AST33T3G

Loading...

Active

CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

0.0318

3

260

REEL

4000

Y

Single

Positive

3.3

0.4

-42

45

1.2

0.145

60

-

No

No

Automotive

$0.575

More Details

NCV4274DS50R4G

Loading...

Obsolete

CAD Model

Pb

A

H

P

D2PAK-3

418AF

1

260

REEL

800

N

Single

Positive

5

0.4

-

45

0.25

0.19

60

-

No

No

Automotive

Price N/A

More Details

NCV4274DT33RKG

Loading...

Obsolete

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

3.3

0.4

-

45

1.2

0.145

60

-

No

No

Automotive

Price N/A

More Details

NCV4274DT50RKG

Loading...

Obsolete

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

5

0.4

-

45

0.25

0.19

60

-

No

No

Automotive

Price N/A

More Details

NCV4274ST25T3G

Loading...

Obsolete

CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

0.0318

3

260

REEL

4000

N

Single

Positive

2.5

0.4

-

45

2

0.14

60

-

No

No

Automotive

Price N/A

More Details

NCV4274ST33T3G

Loading...

Obsolete

CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

0.0318

3

260

REEL

4000

N

Single

Positive

3.3

0.4

-

45

1.2

0.145

60

-

No

No

Automotive

Price N/A

More Details

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