LDO 稳压器,1 A,超低漏,高 PSRR

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概览

NCV8186 是一款极低漏稳压器,提供最高 1 A 的负载电流,在 -40 到 85°C 范围下可保持 1.0 % 的卓越输出准确度。1.8 V 到最高 5.5 V 的运行输入电压范围使得此器件适用于锂离子电池供电的产品,以及调节后应用。该产品提供若干固定输出电压选项,还可以根据需要提供 1.2 V 到 3.9 V 范围的其他电压。NCP186 针对过热和输出短路进行了完善的保护。 启用功能。该器件采用 8 引脚 DFN8 2 mm x 2 mm 封装,尤其适用于空间受限的应用。

  • Battery Powered Equipment
  • Portable Communication Equipment
  • Cameras, Image Sensors and Camcorders
  • Cell Phone
  • Camera
  • Camcorder
  • 1.8 V to 5.5 V Operating Input Voltage Range
  • Several Fixed Output Voltage Options and others available upon request in range from 1.2 V to 3.9 V
  • Low Quiescent Current of Typ. 90 µA
  • Very Low Dropout: 100 mV Typ. at Iout = 1 A (3.0V version)
  • High 75 dB at 1 kHz PSRR
  • Internal Soft-Start
  • ±1.0% Accuracy in -40 to 85degC temperature range
  • Thermal Shutdown and Current Limit Protections
  • Stable with Small 1 µF Ceramic Capacitors

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Output

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IO Typ (A)

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Reference Price

NCV8186AMN330TAG

Loading...

Active

CAD Model

Pb

A

H

P

DFN-8

1

260

REEL

3000

Y

Single

Positive

3.3

1

1.8

5.5

0.115

0.09

75

48

Yes

No

Automotive

$0.2387

More Details

NCV8186BMN175TAG

Loading...

Active

CAD Model

Pb

A

H

P

DFN-8

1

260

REEL

3000

Y

Single

Positive

1.75

1

1.8

5.5

0.21

0.09

75

48

Yes

No

Automotive

$0.184

More Details

NCV8186BMN330TAG

Loading...

Active

CAD Model

Pb

A

H

P

DFN-8

1

260

REEL

3000

Y

Single

Positive

3.3

1

1.8

5.5

0.115

0.09

75

48

Yes

No

Automotive

$0.2387

More Details

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