Linear Regulators (LDO) | NCP4687

Linear Voltage Regulator, LDO, 500 mA

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Overview

The NCP4687 is a CMOS 500 mA LDO linear voltage regulator with high output voltage accuracy which features a high ripple rejection, low supply current with low dropout and chip enable with built in low RDS(on)NMOS transistor for fast output capacitor discharging as option. The device is composed of the voltage reference unit, error amplifier, resistor divider for output voltage sensing or precise output voltage setting. The current limit and thermal shutdown makes the device very suitable for industrial applications and portable communication equipments.

  • Home Appliances, Industrial Equipment
  • DVBT and DVBS Receivers
  • Car Audio Equipment, Navigation Systems
  • Notebook Adaptors, LCD TVs, Cordless Phones and Private LAN Systems

  • ±0.8% Output Voltage Accuracy
  • High PSRR of 75 dB
  • Output noise of 40 uVrms
  • Fast output capacitor discharging option

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NCP4687DH12T1G

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Pb

A

H

P

SOT-89-5

528AB

1

260

REEL

1000

N

Single

Positive

1.2

0.5

2.5

6

0.35

0.075

75

40

Yes

No

-

Price N/A

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NCP4687DH15T1G

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Pb

A

H

P

SOT-89-5

528AB

1

260

REEL

1000

N

Single

Positive

1.5

0.5

2.5

6

0.31

0.075

75

40

Yes

No

-

Price N/A

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NCP4687DH25T1G

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CAD Model

Pb

A

H

P

SOT-89-5

528AB

1

260

REEL

1000

N

Single

Positive

2.5

0.5

2.5

6

0.23

0.075

75

40

Yes

No

-

Price N/A

More Details

NCP4687DH33T1G

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CAD Model

Pb

A

H

P

SOT-89-5

528AB

1

260

REEL

1000

N

Single

Positive

3.3

0.5

2.5

6

0.22

0.075

75

40

Yes

No

-

Price N/A

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NCP4687DMX18TCG

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Pb

A

H

P

XDFN-6

711AH

1

260

REEL

5000

N

Single

Positive

1.8

0.5

2.5

6

0.27

0.075

75

40

Yes

No

-

Price N/A

More Details

NCP4687DMX25TCG

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CAD Model

Pb

A

H

P

XDFN-6

711AH

1

260

REEL

5000

N

Single

Positive

2.5

0.5

2.5

6

0.23

0.075

75

40

Yes

No

-

Price N/A

More Details

NCP4687DMX33TCG

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CAD Model

Pb

A

H

P

XDFN-6

711AH

1

260

REEL

5000

N

Single

Positive

3.3

0.5

2.5

6

0.22

0.075

75

40

Yes

No

-

Price N/A

More Details

NCP4687DSN18T1G

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Pb

A

H

P

SOT-23-5

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1

260

REEL

3000

N

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1.8

0.5

2.5

6

0.27

0.075

75

40

Yes

No

-

Price N/A

More Details

NCP4687DSN25T1G

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Pb

A

H

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SOT-23-5

1212-01

1

260

REEL

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N

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Positive

2.5

0.5

2.5

6

0.23

0.075

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40

Yes

No

-

Price N/A

More Details

NCP4687DSN28T1G

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CAD Model

Pb

A

H

P

SOT-23-5

1212-01

1

260

REEL

3000

N

Single

Positive

2.8

0.5

2.5

6

0.23

0.075

75

40

Yes

No

-

Price N/A

More Details

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