NCV303LSN15T1G
- Mfr.Part #
- NCV303LSN15T1G
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5TSOP
- Stock
- 6,976
- In Stock :
- 6,976
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Max Reset Threshold Voltage :
- 1.53V
- Watchdog Timer :
- No
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 1.5V
- Length :
- 3mm
- Min Reset Threshold Voltage :
- 1.47V
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Max Supply Voltage :
- 10V
- Terminal Form :
- Gull wing
- Halogen Free :
- Halogen Free
- Min Supply Voltage :
- 800mV
- Terminal Finish :
- Tin (Sn)
- Number of Functions :
- 1
- Type :
- Simple Reset/Power-On Reset
- Threshold Voltage :
- +1.5V
- Accuracy :
- 2 %
- Series :
- Automotive, AEC-Q100
- Factory Lead Time :
- 4 Weeks
- Published :
- 2009
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 5
- Voltage - Threshold :
- 1.5V
- Pin Count :
- 5
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Adjustable Threshold :
- No
- Undervoltage Threshold :
- 1.47V
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 450nA
- Operating Supply Current :
- 500nA
- Reset :
- Active Low
- Number of Voltages Monitored :
- 1
- Reset Timeout :
- Adjustable/Selectable
- Overvoltage Threshold :
- 1.53V
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~125°C
- Base Part Number :
- NCV303
- Mount :
- Surface Mount
- Output :
- Open Drain or Open Collector
- Number of Pins :
- 5
- Datasheets
- NCV303LSN15T1G

Supervisors onsemi NCV303LSN15T1G Overview
The Supervisors onsemi NCV303LSN15T1G is a precision micro-power voltage supervisor, designed to monitor single system voltage. This IC ensures reliable system operation through voltage level monitoring, particularly crucial in microprocessor and microcontroller-based systems. Engineered by onsemi, a leader in semiconductor solutions, the NCV303LSN15T1G is housed in a compact 5TSOP package, making it ideal for space-constrained applications. Its key function is to maintain system integrity by providing a reset signal to the host processor when the monitored voltage drops below a predefined threshold, thereby preventing system failure and enhancing overall performance.
NCV303LSN15T1G Features
The NCV303LSN15T1G voltage supervisor is equipped with several standout features that make it highly efficient for critical system applications. These features include low power consumption, high accuracy of ±1.5% at room temperature, and an open-drain output. The device operates over a broad voltage range and has a low threshold voltage of 1.5V, which is ideal for monitoring low voltage systems. Furthermore, its quick response time ensures swift system recovery and minimal downtime.
NCV303LSN15T1G Applications
- Portable Devices: Ensures battery management by monitoring voltage thresholds, thus preventing device operation under unsafe voltage conditions.
- Automotive Systems: Utilized in car ECUs (Electronic Control Units) for reliable operation by ensuring voltage stability in critical vehicle functionalities.
- Medical Equipment: Critical for patient safety in devices like portable monitors, where consistent voltage levels are necessary for accurate readings and device functionality.
- Industrial Systems: Helps in preventing system failures in automated machinery by resetting the system when voltage drops are detected, ensuring continuous and reliable operation.
- Consumer Electronics: Used in home appliances and entertainment systems to manage power efficiently and safeguard against potential damage due to voltage fluctuations.
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