LDO Regulator, 400 mA, Low Dropout

Overview

The NCV4274C is a precision micro-power voltage regulator with an output current capability of 400 mA available in the DPAK package.The output voltage is accurate within ±2.0% with a maximum dropout voltage of 0.5 V with an input up to 40 V. Low quiescent current is a feature drawing only 130 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, and thermal overload conditions. The device can withstand load dump transients making it suitable for use in automotive environments.

  • Engine Control Unit, Powertrain
  • Body and Chassis
  • Automotive
  • 3.3 V and 5.0 V, 2.0% Output Options
  • Very Low Dropout Voltage
  • Protections:
    +60 V Peak Transient Voltage
    -42V Reverse Voltage
    Short Circuit
    Thermal Overload
  • AEC−Q100 Grade 1 Qualified and PPAP Capable

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6

Product

Status

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

Pricing ($/Unit)

NCV4274CST50T3G

Active

CAD Model

Pb

A

H

P

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

3

260

REEL

4000

Y

Single

Positive

5

0.4

5.5

45

0.25

0.125

60

-

No

No

Automotive

$0.4684

More Details

NCV4274CDT33RKG

Active

CAD Model

Pb

A

H

P

DPAK-3

1

260

REEL

2500

Y

Single

Positive

3.3

0.4

4.5

45

-

0.125

60

-

No

No

Automotive

$0.5909

More Details

NCV4274CST33T3G

Active

CAD Model

Pb

A

H

P

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

3

260

REEL

4000

Y

Single

Positive

3.3

0.4

4.5

45

-

0.125

60

-

No

No

Automotive

$0.4684

More Details

NCV4274CDT50RKG

Active

CAD Model

Pb

A

H

P

DPAK-3

1

260

REEL

2500

N

Single

Positive

5

0.4

5.5

45

0.25

0.125

60

-

No

No

Automotive

$0.5918

More Details

NCV4274CDS33R4G

Last Shipments

CAD Model

Pb

A

H

P

D2PAK-3

1

260

REEL

800

N

Single

Positive

3.3

0.4

4.5

45

-

0.125

60

-

No

No

Automotive

Price N/A

More Details

NCV4274CDS50R4G

Lifetime

CAD Model

Pb

A

H

P

D2PAK-3

1

260

REEL

800

N

Single

Positive

5

0.4

5.5

45

0.25

0.125

60

-

No

No

Automotive

$0.7351

More Details

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