Linear Regulators (LDO) | NCP5501

LDO Regulator, 500 mA, 1.25 to 5 V, High PSRR, Adjustable

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Overview

This low dropout (LDO) linear voltage regulator provides up to 500 mA over a user-adjustable output range of 1.25 V to 5.0 V, or at a fixed output voltage of 1.5 V, 3.3 V or 5.0 V, with typical output voltage accuracy better than 3%. An internal PNP pass transistor permits low dropout voltage and operation at full load current at the minimum input voltage. NCV versions are qualified for demanding automotive applications that require extended temperature operation and site and change control. NCP5500 and NCV5500 versions include an Enable/Shutdown function and are available in a DPAK 5 and SOIC 8 packages. NCP5501 and NCV5501 versions are available in DPAK 3 for applications that do not require logical on/off control. This regulator family is ideal for applications that require a broad input voltage range, and low dropout performance up to 500 mA load using low cost ceramic capacitors. Integral protection features include short circuit current and thermal shutdown.

  • Automotive
  • Industrial and Consumer
  • Post SMPS Regulation
  • Point of Use Regulation

  • Output Current up to 500 mA
  • 2.9% Output Voltage Accuracy
  • Low Dropout Voltage (230 mV at 500 mA)
  • Enable Control Pin (NCP5500 / NCV5500)
  • Reverse Bias Protection
  • Short Circuit Protection
  • Thermal Shutdown
  • Wide Operating Temperature Range
    NCV5500 / NCV5501; -40 °C to +125 °C Ambient Temperature
    NCP5500 / NCP5501; -40 °C to +85 °C Ambient Temperature
  • NCV Prefix for Applications that Require Site and Change Control
  • Stable with Low Cost Ceramic Capacitors
  • These are Pb-Free Devices

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VO (V)

IO Typ (A)

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VI Max (V)

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NCP5501DT15G

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Obsolete

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CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

TUBE

75

N

Single

Positive

1.5

0.5

2.5

18

1

0.3

75

35

No

No

-

Price N/A

More Details

NCP5501DT15RKG

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Obsolete

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CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

1.5

0.5

2.5

18

1

0.3

75

35

No

No

-

Price N/A

More Details

NCP5501DT33G

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Obsolete

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CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

TUBE

75

N

Single

Positive

3.3

0.5

2.5

18

0.3

0.3

75

35

No

No

-

Price N/A

More Details

NCP5501DT33RKG

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Active

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

N

Single

Positive

3.3

0.5

2.5

18

0.3

0.3

75

35

No

No

-

$0.2825

More Details

NCP5501DT50G

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Obsolete

Similar Products
CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

TUBE

75

N

Single

Positive

5

0.5

2.5

18

0.3

0.3

75

35

No

No

-

Price N/A

More Details

NCP5501DT50RKG

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Active

CAD Model

Pb

A

H

P

DPAK-3

369C

1

260

REEL

2500

Y

Single

Positive

5

0.5

2.5

18

0.3

0.3

75

35

No

No

-

$0.356

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Reliability Data

Die Related Summary Data

Device: NCP5501DT15G

Equivalent to wafer fab process: BP STD LINEAR

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BP STD LINEAR

10

12120914040

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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