LDO Regulator, 150 mA, Low Dropout, Low Iq

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Overview

The NCV8664C is a precision 3.3 V and 5.0 V fixed output, low dropout integrated voltage regulator with an output current capability of 150 mA. Careful management of light load current consumption, combined with a low leakage process, achieve a typical quiescent current of 22 µA. The output voltage is accurate within ±2.0 %, and maximum dropout voltage is 600 mV at full rated load current.
It is internally protected against input supply reversal, output overcurrent faults, and excess die temperature. No external components are required to enable these features.

NCV8664C is pin and functionally compatible with NCV4264, NCV4264-2, NCV4264−2C and could replace these parts when lower quiescent current is required.

  • Engine Control Module
  • Body and Chassis
  • Powertrain
  • Infotainment, Radio
  • Automotive
  • Maximum 30µA Quiescent Current with 100µA Load
  • Very Low Dropout 600 mV (max) at 150 mA Load Current
  • Protections:
    -42 V Reverse Voltage Protection
    Short Circuit Protection
    Thermal Overload Protection
  • 5.0 V and 3.3V Fixed Output Voltage with 2% Output Voltage Accuracy
  • AEC−Q100 Grade 1 Qualified and PPAP Capable

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Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

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Reference Price

NCV8664CDT33RKG

Loading...

Active

CAD Model

Pb

A

H

P

DPAK-3

1

260

REEL

2500

Y

Single

Positive

3.3

0.15

4.5

45

0.27

0.022

67

-

No

No

Automotive

$0.4838

More Details

NCV8664CDT50RKG

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Active

CAD Model

Pb

A

H

P

DPAK-3

1

260

REEL

2500

Y

Single

Positive

5

0.15

5.5

45

0.27

0.022

67

-

No

No

Automotive

$0.4838

More Details

NCV8664CST33T3G

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Active

CAD Model

Pb

A

H

P

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

3

260

REEL

4000

Y

Single

Positive

3.3

0.15

4.5

45

0.27

0.022

67

-

No

No

Automotive

$0.5505

More Details

NCV8664CST50T3G

Loading...

Active

CAD Model

Pb

A

H

P

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

3

260

REEL

4000

Y

Single

Positive

5

0.15

5.5

45

0.27

0.022

67

-

No

No

Automotive

$0.575

More Details

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