LDO 稳压器,150 mA,超低漏,超低 Iq

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NCP551 系列固定输出低漏 (LDO) 线路稳压器适用于需要低静止电流的应用。NCP551 系列具有 4.0 uA 的超低静止电流。每个器件均包含电压参比单元、误差放大器、PMOS 功率晶体管、用于设置输出电压的电阻、电流限值和温度限值保护电路。NCP551 设计为使用低成本陶瓷电容器,需要的最低输出电容器为 0.1 µF。该器件采用微型 TSOP-5 表面贴装封装。标准电压为 1.4、1.5、1.8、2.5、2.7、2.8、3.0、3.3 和 5.0 V,其他电压以 100 mV 步级提供。

  • Battery Powered Instruments
  • Hand–Held Instruments
  • Communication Equipment
  • Consumer
  • Camcorders and Cameras
  • Low quiescent current of 4.0 µA typical
  • Maximum Operating Voltage of 12 V
  • Low Output Voltage Option
  • High Accuracy Output Voltage of 2.0%
  • Industrial Temperature Range of –40° C to 85° C

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CAD Models

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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

NCV551SN14T1G

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Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

1.4

0.15

1.7

12

0.17

0.004

-

-

Yes

No

Automotive

Price N/A

More Details

NCV551SN15T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

1.5

0.15

1.7

12

0.13

0.004

-

-

Yes

No

Automotive

$0.192

More Details

NCV551SN18T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

1.8

0.15

1.7

12

0.13

0.004

-

-

Yes

No

Automotive

$0.192

More Details

NCV551SN25T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

2.5

0.15

1.7

12

0.13

0.004

-

-

Yes

No

Automotive

$0.192

More Details

NCV551SN27T1G

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Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

2.7

0.15

1.7

12

0.04

0.004

-

-

Yes

No

Automotive

Price N/A

More Details

NCV551SN28T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

2.8

0.15

1.7

12

0.04

0.004

-

-

Yes

No

Automotive

$0.192

More Details

NCV551SN30T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

3

0.15

1.7

12

0.04

0.004

-

-

Yes

No

Automotive

$0.192

More Details

NCV551SN31T1G

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Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

3.1

0.15

1.7

12

0.04

0.004

-

-

Yes

No

Automotive

Price N/A

More Details

NCV551SN32T1G

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Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

3.2

0.15

1.7

12

0.04

0.004

-

-

Yes

No

Automotive

Price N/A

More Details

NCV551SN33T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

Y

Single

Positive

3.3

0.15

1.7

12

0.04

0.004

-

-

Yes

No

Automotive

$0.2485

More Details

NCV551SN36T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

Single

Positive

3.6

0.15

1.7

12

0.04

0.004

-

-

Yes

No

Automotive

$0.192

More Details

NCV551SN50T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

Y

Single

Positive

5

0.15

1.7

12

0.04

0.004

-

-

Yes

No

Automotive

$0.2253

More Details

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