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Hot-selling and scarce NCP303LSN20T1G Voltage Detector Series with Programmable Delay SOT23-5
Manufacturer Product Number
NCP303LSN20T1G
Description
NCP303LSN20T1G Voltage Detector Series with Programmable Delay SOT23-5
Package Condition
TaPe & Reel
Datasheet
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Product Descriptions
The NCP302 and NCP303 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 undervoltage detector with hysteresis and an externally programmable time delay generator. This combination of features prevents erratic system reset operation.
The NCP302 series consists of complementary output devices that are available with either an active high or active low reset. The NCP303 series has an open drain N−Channel output with an active low reset output.
Product Features
• Quiescent Current of 0.5 A Typical
• High Accuracy Undervoltage 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
Product Aoolications
• Microprocessor Reset Controller
• Low Battery Detection
• Power Fail Indicator
• Battery Backup Detection
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-NCP303LSN20T1G |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Supervisors | |
| Manufacturer | - |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 2V |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Reset Timeout | Adjustable/Selectable |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | 5-TSOP |
| Base Product Number | NCP303 |
Product Photos
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NCP303LSN20T1G Voltage Detector Series with Programmable Delay SOT23-5
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