Voltage Supervisors | NCP308

电压监控器，超低静态电流，可编程延迟时间

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概览

NCP308 属于安森美监控电路系列产品。适用于监控从0.405 V到5.5 V的系统电压，与手动重置（MR）输入结合，实现有效低电平开漏/RESET输入。这款器件提供固定版本和内部可调版本。

  • 基于DSP或微控制器的应用
  • PDA/手持产品
  • 便携式/电池供电产品
  • FPGA/ASIC应用

  • 笔记本/台式电脑

  • 宽电源电压范围1.6至5.5 V
  • 极低静态电流1.6 µV
  • 适用于标准电压轨的固定阈值电压版本
  • 可选可调阈值版本，低阈值最小0.405 V
  • 高阈值电压精度：典型值0.31%
  • 手动复位输入 (/MR) - 开漏/RESET输出（可要求提供推挽）
  • 灵活的延迟时间可编程性（1.25 毫秒至 10 秒）

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Reference Price

NCP308MT180TBG

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CAD Model

Pb

A

H

P

WDFN-6

511BR

1

260

REEL

3000

N

1

5.5

1.8

1.6

Low

Yes

Yes

No

$0.4041

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NCP308MT250TBG

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Active

CAD Model

Pb

A

H

P

WDFN-6

511BR

1

260

REEL

3000

N

1

5.5

2.5

1.6

Low

Yes

Yes

No

$0.4041

More Details

NCP308MT300TBG

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Active

CAD Model

Pb

A

H

P

WDFN-6

511BR

1

260

REEL

3000

N

1

5.5

3

1.6

Low

Yes

Yes

No

$0.4041

More Details

NCP308MT330TBG

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Active

CAD Model

Pb

A

H

P

WDFN-6

511BR

1

260

REEL

3000

N

1

5.5

3.3

1.6

Low

Yes

Yes

No

$0.4041

More Details

NCP308MTADJTBG

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Active

CAD Model

Pb

A

H

P

WDFN-6

511BR

1

260

REEL

3000

N

1

5.5

0.405 min

1.6

Low

Yes

Yes

No

$0.4041

More Details

NCV308SN330T1G

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CAD Model

Pb

A

H

P

TSOP-6

318G-02

1

260

REEL

3000

Y

1

5.5

3.3

1.6

Low

Yes

Yes

No

$0.1656

More Details

NCV308SNADJT1G

Contact Sales

Active

CAD Model

Pb

A

H

P

TSOP-6

318G-02

1

260

REEL

3000

Y

1

5.5

0.405 min

1.6

Low

Yes

Yes

No

$0.2133

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可靠性数据

Die Related Summary Data

Device: NCV308SN330T1G

Equivalent to wafer fab process: CMOS STD

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

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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