Voltage Supervisors | NCV303

Voltage Detector Series with Programmable Delay - Auto Rated

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Overview

The NCP/NCV302 and NCP/NCV303 series are second generation ultra-low current voltage detectors that contain a programmable time delay generator. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount.

Each series features a highly accurate under voltage detector with hysteresis and an externally programmable time delay generator. This combination of features prevents erratic system reset operation.The NCP/NCV302 series consists of complementary output devices that are available with either an active high or active low reset. The NCP/NCV303 series has an open drain N-channel output with an active low reset output.

  • Microprocessor Reset Controller
  • Low Battery Detection
  • Power Fail Indicator
  • Battery Backup Detection
  • Battery Backup Detection
  • Occupant Protection
  • Body Electronic
  • Braking
  • Infotainment
  • Instrument Cluster
  • Nagivator
  • Occupant Comfort
  • Powertrain
  • General Purpose, Multiple Use Cases
  • NCV Version for Automotive
  • Quiescent Current of 0.5 uA Typical
  • High Accuracy Under Voltage Threshold of 2.0%
  • Externally Programmable Time Delay Generator
  • Wide Operating Voltage Range of 0.8 V to 10 V
  • Complementary or Open Drain Output
  • Active Low or Active High Reset
  • Pb-Free Packages are Available

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Product services, tools and other useful resources related to NCV303

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Voltages Monitored

VCC Max (V)

V(TO) Typ (V)

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Manual Reset

Watchdog Timer

Reference Price

NCV303LSN09T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

0.9

0.5

Low

No

No

No

$0.1425

More Details

NCV303LSN10T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

1

0.5

Low

No

No

No

$0.1464

More Details

NCV303LSN16T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

1.6

0.5

Low

No

No

No

$0.1347

More Details

NCV303LSN20T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

2

0.5

Low

No

No

No

$0.1513

More Details

NCV303LSN29T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

2.9

0.5

Low

No

No

No

$0.1347

More Details

NCV303LSN30T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

3

0.5

Low

No

No

No

$0.1739

More Details

NCV303LSN42T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

4.2

0.5

Low

No

No

No

$0.3497

More Details

NCV303LSN44T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

4.4

0.5

Low

No

No

No

$0.1331

More Details

NCV303LSN45T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

Yes

1

10

4.5

0.5

Low

No

No

No

$0.1331

More Details

NCV303LSN46T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

No

1

10

4.6

0.5

Low

No

No

No

$0.1491

More Details

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Reliability Data

Die Related Summary Data

Device: NCV303LSN09T1G

Equivalent to wafer fab process: CMOS STD

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS STD

4

5047673171

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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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