LDO & Voltage Regulators | NCP5661

LDO 稳压器，1 A，低噪声，带启用

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概览

NCP5661 是一款高性能低漏 (LDO) 线性稳压器，适用于需要最高 1.0 A 电流的大功率应用。它提供固定输出和可调输出版本。NCP5661 的输出电压最低可至 0.9 V，且具有对于瞬变负载的超快响应时间，还提供启用和错误标志（用于固定输出版本）等其他功能，提高此器件的使用性。热性能强劲、5 引脚 DPAK 或 DFN 3.0 x 3.3 mm，结合低接地电流（无论负载如何）的结构，提供了一个出色的高电流 LDO 方案。

  • Servers
  • Networking Equipment
  • Automotive
  • Ultra-Fast Transient Response (Settling Time: 1-3 µs
  • Low Noise Without Bypass Capacitor (26 µVrms)
  • Low Ground Current Independent of Load(3.0 mA Maximum)
  • Fixed/Adjustable Output Versions
  • Enable Function
  • Error Flag (Fixed Output Version)
  • Current Limit Protection
  • Thermal Protection
  • 0.9 V Reference Voltage for Ultra-Low Output Operation
  • Power Supply Rejection Ratio > 65 dB

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状态

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

参考价格

NCP5661DT12RKG

联系销售

Last Shipments

CAD Model

Pb

A

H

P

DPAK-5

175AA

1

260

REEL

2500

No

Single

Positive

1.2

1

2

9

1

1.3

65

26

Yes

Yes

-

Price N/A

More Details

NCP5661DT18RKG

Find Replacements

联系销售

已停产

CAD Model

Pb

A

H

P

DPAK-5

175AA

1

260

REEL

2500

No

Single

Positive

1.8

1

2

9

1

1.3

65

26

Yes

Yes

-

Price N/A

More Details

NCP5661DTADJRKG

联系销售

量产中

CAD Model

Pb

A

H

P

DPAK-5

175AA

1

260

REEL

2500

Yes

Single

Positive

Adj

1

2

9

1

1.3

65

26

Yes

No

-

$0.758

More Details

NCP5661MN15T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

1.5

1

2

9

1

1.3

65

26

Yes

Yes

-

$0.5537

More Details

NCP5661MN28T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

2.8

1

2

9

1

1.3

65

26

Yes

Yes

-

$0.5537

More Details

NCP5661MN30T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

3

1

2

9

1

1.3

65

26

Yes

Yes

-

$0.5537

More Details

NCV5661DT12RKG

联系销售

量产中

CAD Model

Pb

A

H

P

DPAK-5

175AA

1

260

REEL

2500

Yes

Single

Positive

1.2

1

2

9

1

1.3

65

26

Yes

Yes

Automotive

$0.6187

More Details

NCV5661DT33RKG

联系销售

量产中

CAD Model

Pb

A

H

P

DPAK-5

175AA

1

260

REEL

2500

Yes

Single

Positive

3.3

1

2

9

1

1.3

65

26

Yes

Yes

Automotive

$0.6187

More Details

NCV5661DTADJRKG

联系销售

量产中

CAD Model

Pb

A

H

P

DPAK-5

175AA

1

260

REEL

2500

Yes

Single

Positive

Adj

1

2

9

1

1.3

65

26

Yes

No

Automotive

$0.6187

More Details

NCV5661MN12T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

1.2

1

2

9

1

1.3

65

26

Yes

Yes

Automotive

$0.5694

More Details

NCV5661MN15T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

1.5

1

2

9

1

1.3

65

26

Yes

Yes

Automotive

$0.5422

More Details

NCV5661MN18T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

1.8

1

2

9

1

1.3

65

26

Yes

Yes

Automotive

$0.5422

More Details

NCV5661MN28T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

2.8

1

2

9

1

1.3

65

26

Yes

Yes

Automotive

$0.5422

More Details

NCV5661MN30T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

3

1

2

9

1

1.3

65

26

Yes

Yes

Automotive

$0.5422

More Details

NCV5661MN33T2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

3.3

1

2

9

1

1.3

65

26

Yes

Yes

Automotive

$0.4769

More Details

NCV5661MNADJT2G

联系销售

量产中

CAD Model

Pb

A

H

P

DFN-6

506AX

1

260

REEL

3000

Yes

Single

Positive

Adj

1

2

9

1

1.3

65

26

Yes

No

Automotive

$0.5694

More Details

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可靠性数据

Die Related Summary Data

Device: NCP5661DT12RKG

Equivalent to wafer fab process: BP STD LINEAR

产品技术

产品技术

等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

BP STD LINEAR

10

20757261636

More Details

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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