NCP303LSN46T1G
- Mfr.Part #
- NCP303LSN46T1G
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5TSOP
- Stock
- 2,536
- In Stock :
- 2,536
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Pin Count :
- 5
- Threshold Voltage :
- +4.6V
- Reset Timeout :
- Adjustable/Selectable
- Watchdog Timer :
- No
- Accuracy :
- 2 %
- Output :
- Open Drain or Open Collector
- RoHS Status :
- ROHS3 Compliant
- Undervoltage Threshold :
- 4.508V
- Supply Voltage :
- 1.5V
- Number of Voltages Monitored :
- 1
- Max Reset Threshold Voltage :
- 4.692V
- Number of Channels :
- 1
- Min Reset Threshold Voltage :
- 4.508V
- Adjustable Threshold :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Base Part Number :
- NCP303
- Terminal Finish :
- Tin (Sn)
- Terminal Position :
- Dual
- Number of Terminations :
- 5
- Mount :
- Surface Mount
- Voltage - Threshold :
- 4.6V
- Type :
- Simple Reset/Power-On Reset
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- Height :
- 1mm
- Max Supply Voltage :
- 10V
- Pbfree Code :
- yes
- Min Supply Voltage :
- 800mV
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Length :
- 3mm
- Factory Lead Time :
- 4 Weeks
- Lead Free :
- Lead Free
- Current Rating :
- 70mA
- Reset :
- Active Low
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2005
- Nominal Supply Current :
- 520nA
- Operating Temperature :
- -40°C~125°C TA
- Number of Pins :
- 5
- Halogen Free :
- Halogen Free
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 500nA
- Width :
- 1.5mm
- Output Voltage :
- 300mV
- Overvoltage Threshold :
- 4.692V
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Datasheets
- NCP303LSN46T1G

Supervisors onsemi NCP303LSN46T1G Overview
The Supervisors onsemi NCP303LSN46T1G is a highly reliable voltage supervisor IC designed for precise monitoring of voltage levels within electronic applications. This compact, single-channel device is housed in a 5-TSOP package, making it ideal for space-constrained applications. Its primary function is to ensure system stability and functionality by monitoring power supply voltages and initiating system resets when necessary. With its low power consumption and high accuracy, the NCP303LSN46T1G is perfectly suited for a wide range of industrial and consumer electronic products, providing a crucial layer of protection against power supply variations.
NCP303LSN46T1G Features
The NCP303LSN46T1G from onsemi offers several distinctive features, making it an essential component for power management solutions:
- Single supervisory channel for simplified system integration
- Low power consumption, ideal for battery-operated devices
- Precision voltage monitoring to ensure reliable operation
- Manual reset input for enhanced control
- Compact 5-TSOP packaging suitable for high-density applications
NCP303LSN46T1G Applications
- Portable Devices: Ensures stable operation by monitoring power supply levels, preventing data loss and hardware damage due to unexpected voltage drops.
- Computing Systems: Maintains system reliability in desktops and servers through precise voltage supervision, crucial for preventing system crashes and data corruption.
- Medical Equipment: Offers reliable voltage monitoring in sensitive medical devices, ensuring accurate readings and uninterrupted operation which is critical for patient safety.
- Automotive Electronics: Enhances vehicle safety and performance by providing consistent monitoring of electronic systems to prevent failures due to voltage variations.
- Consumer Electronics: Used in devices such as smartphones and cameras, ensuring they operate within safe voltage ranges to extend device lifespan and functionality.
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