Voltage Supervisors | NCV301

电压检测器系列 - 自动额定

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概览

NCP/NCV300 和 NCP/NCV301 系列是第二代超低电流电压检测器。此类器件专门用作重置控制器，适用于较长电池寿命至关重要的、基于便携式微处理器的系统。每个系列均具有带有迟滞的高准确度欠电压检测器，防止超过比较器阈值时的错误系统重置运行。NCP/NCV300 系列由互补输出器件组成，并提供有效高电平或有效低电平重置。NCP301 系列具有开路漏极 N 沟道输出，且带有有效高电平或有效低电平重置输出。NCP/NCV300 和 NCP/NCV301 系列器件采用带标准欠电压阈值的 SOT23-5 封装。还可以 100 mV 步级生产从 0.9 V 到 4.9 V 的其他阈值。

  • Power Fail Indicator
  • Low Battery Detection
  • Battery Backup Detection
  • Microprocessor Reset Controller
  • Body Electroincs
  • Braking
  • Infotainment
  • Instrument Cluster
  • Nagivator
  • Occupant Comfort
  • Occupant Protection
  • Powertrain

  • Quiescent Current of 0.5 uA Typical
  • High Accuracy Under Voltage Threshold of 2.0%
  • Wide Operating Voltage Range of 0.8 V to 10 V
  • Complementary or Open Drain Reset Output
  • Active Low or Active High Reset Output
  • Pb-Free Packages are Available
  • NCV Version for Automotive

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Reference Price

NCV301LSN22T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Y

1

10

2.2

0.5

Low

No

No

No

$0.1283

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NCV301LSN28T1G

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Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Y

1

10

2.8

0.5

Low

No

No

No

$0.1441

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NCV301LSN33T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Y

1

10

3.3

0.5

Low

No

No

No

$0.1211

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NCV301LSN40T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Y

1

10

4

0.5

Low

No

No

No

$0.1283

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NCV301LSN42T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Y

1

10

4.2

0.5

Low

No

No

No

$0.1256

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可靠性数据

Die Related Summary Data

Device: NCV301LSN22T1G

Equivalent to wafer fab process: CMOS STD

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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

CMOS STD

3

3597164517

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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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