Linear Regulators (LDO) | NCP4687

リニア電圧レギュレータ、LDO、500 mA

Obsolete

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Overview

NCP4687 は、高リップル除去、低ドロップアウトの低供給電流、および組み込み RDS(on)NMOS トランスレータ搭載のチップ・イネーブルを特徴とする高出力電圧精度を備えた、CMOS 500mA LDO リニア電圧レギュレータで、オプションとして高速出力キャパシタ放電にも適しています。このデバイスは、出力電圧感知または高精度出力電圧設定に適した電圧リファレンス・ユニット、エラー・アンプ、抵抗ディバイダで構成されています。電流制限およびサーマル・シャットダウンにより、デバイスは産業用アプリケーションやポータブル通信機器に非常に適しています。

  • 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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Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

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Reference Price

NCP4687DH12T1G

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Obsolete

CAD Model

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

More Details

NCP4687DH15T1G

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Obsolete

CAD Model

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

More Details

NCP4687DH25T1G

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Obsolete

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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Obsolete

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

More Details

NCP4687DMX18TCG

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Obsolete

CAD Model

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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Obsolete

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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Obsolete

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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Obsolete

CAD Model

Pb

A

H

P

SOT-23-5

1212-01

1

260

REEL

3000

N

Single

Positive

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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Obsolete

CAD Model

Pb

A

H

P

SOT-23-5

1212-01

1

260

REEL

3000

N

Single

Positive

2.5

0.5

2.5

6

0.23

0.075

75

40

Yes

No

-

Price N/A

More Details

NCP4687DSN28T1G

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Obsolete

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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