LDO Regulator, 150 mA, 45 V, 130 µA IQ, with Enable

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Overview

The NCV4266 is a 150 mA output current integrated low dropout regulator family designed for use in harsh automotive environments. It includes wide operating temperature and input voltage ranges. The device is offered with fixed voltage versions of 3.3 V and 5.0 V avaible in 2% output voltage accuracy. It has a high peak input voltage tolerance and reverse input voltage protection. It also provides overcurrent protection, overtemperature protection and enable function for control of the state of the output voltage. The NCV4266 is available in SOT-223 surface mount package. The output is stable over a wide output capacitance and ESR range. The NCV4266 has improved startup behavior during input voltage transients.

  • Body Control Module
  • Instruments and Clusters
  • Occupant Protection and Comfort
  • Powertrain

  • Automotive

  • 5.0 V, +/-2%, 150 mA
  • 3.3 V, +/-2%, 150 mA
  • Fault Protection:
    +45 V Peak Transient Voltage
    -42V Reverse Voltage
    Short Circuit
    Thermal Overload
  • AEC Q100 qualified, PPAP capable

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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

Reference Price

NCV4266ST33T3G

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Obsolete

CAD Model

Pb

A

H

P

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

3

260

REEL

4000

N

Single

Positive

3.3

0.15

-

45

0.25

0.13

70

-

Yes

No

Automotive

Price N/A

More Details

NCV4266ST50T3G

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Active, Not Rec

CAD Model

Pb

A

H

P

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

3

260

REEL

4000

Y

Single

Positive

5

0.15

-

45

0.25

0.13

70

-

Yes

No

Automotive

$0.6309

More Details

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