LDO 稳压器,超低 50nA Iq,双功率模式,80mA

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NCP171 是一款双模式 LDO ,在有源模式下提供高达 80 mA 的电流,在低功率模式下则提供低至 50 nA 的 Iq。双模式功能可使用 ECO 引脚选择,实现有源和低功率模式的动态切换,适用于长期电池供电的无线应用。低功率模式下的输出电压可通过内部的出厂编程值进行降低,该值范围为 50 mV、100 mV、150 mV 或 200 mV 并与有源模式下的标称输出电压相关。此功能还会进一步降低睡眠模式下的应用功耗。NCP171 为 SLIQ(超低 Iq)LDO 系列,具有 50nA 超低静止电流,采用小型 XDFN4 1.2 x 1.2 封装。

  • Wireless battery Powered IoT Sensors
  • Battery Powered Medical devices
  • Disposable Medical devices/Patches
  • Smoke Detectors with 10 year Battery Life
  • Remote Controllers
  • Wearable devices
  • Smart Watches
  • Medical Patches
  • Smoke detectors
  • Home Security Sensors
  • Battery Powered Surveillance Camera
  • Agricultural Monitoring Sensors
  • Super Low Iq of 50nA
  • Dual Mode Functionality Optimized for both Active mode and Standby mode operation
  • Active Mode, up to 80mA, with excellent PSRR and Noise Perfromance
  • Low Power Mode (SLIQ), with 50nA Iq
  • Mode Select, ECO Pin
  • XDFN 1.2x1.2 Package

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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)

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PowerGood

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Reference Price

NCP171A3MX170165TCG

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Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

1.7

0.08

1.7

5.5

~NA~

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

NCP171AMX080060TCG

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Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

0.8

0.08

1.7

5.5

~NA~

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

NCP171AMX080075TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

0.8

0.08

1.7

5.5

~NA~

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

NCP171AMX100080TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

1

0.08

1.7

5.5

~NA~

5.0E-5

65

54

Yes

No

Consumer

$0.3861

More Details

NCP171AMX120100TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

1.2

0.08

1.7

5.5

~NA~

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

NCP171AMX165160TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

1.65

0.08

1.7

5.5

~NA~

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

NCP171AMX170165TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

1.7

0.08

1.7

5.5

~NA~

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

NCP171AMX180175TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

1.8

0.08

1.7

5.5

0.075

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

NCP171AMX250245TCG

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Obsolete

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

3000

N

Single

Positive

2.5

0.08

1.7

5.5

0.05

5.0E-5

65

54

Yes

No

-

Price N/A

More Details

NCP171AMX280275TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

2.8

0.08

1.7

5.5

0.045

5.0E-5

65

54

Yes

No

Consumer

$0.364

More Details

NCP171AMX330310TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

3.3

0.08

1.7

5.5

0.044

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

NCP171AMX330325TCG

Loading...

Active

CAD Model

Pb

A

H

P

XDFN-4

1

260

REEL

5000

Y

Single

Positive

3.3

0.08

1.7

5.5

0.044

5.0E-5

65

54

Yes

No

Consumer

$0.3627

More Details

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