NCP302LSN43T1
- Mfr.Part #
- NCP302LSN43T1
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5TSOP
- Stock
- 23,505
- In Stock :
- 23,505
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Number of Functions :
- 1
- Pin Count :
- 5
- Terminal Position :
- Dual
- Supply Voltage-Min (Vsup) :
- 0.8V
- Output :
- Push-Pull, Totem Pole
- Surface Mount :
- yes
- Base Part Number :
- NCP302
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin (Sn)
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- Length :
- 3mm
- Number of Voltages Monitored :
- 1
- Type :
- Simple Reset/Power-On Reset
- Pbfree Code :
- yes
- Number of Terminations :
- 5
- Threshold Voltage :
- +4.3V
- Factory Lead Time :
- 5 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Threshold :
- 4.3V
- Reset Timeout :
- Adjustable/Selectable
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Adjustable Threshold :
- No
- Reset :
- Active Low
- Number of Channels :
- 1
- JESD-30 Code :
- R-PDSO-G5
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 1.5V
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 0.95mm
- Published :
- 2009
- Datasheets
- NCP302LSN43T1

Supervisors onsemi NCP302LSN43T1 Overview
The Supervisors onsemi NCP302LSN43T1 is a highly reliable and robust voltage supervisor IC designed for monitoring voltage levels within microcontroller systems, ensuring system stability and functionality across various applications. Manufactured by onsemi, this IC excels in delivering precise voltage supervision, making it indispensable in critical applications where system failure is not an option. The compact 5TSOP package integrates a single supervision channel, catering efficiently to designs where space and accuracy are at a premium. Ideal for bulk purchases, the NCP302LSN43T1 offers enhanced system reliability with minimal design complexity.
NCP302LSN43T1 Features
The NCP302LSN43T1 voltage supervisor from onsemi features precise voltage monitoring capabilities with minimal components required. Its key features include a very low threshold voltage accuracy at ±1.5%, low power consumption, and an open-drain output. This IC's ability to operate over a wide temperature range enhances its versatility in various industrial environments, while the manual reset input adds an extra layer of control for system designers.
NCP302LSN43T1 Applications
- Consumer Electronics: In devices such as smartphones and tablets, the NCP302LSN43T1 ensures that all voltage levels are accurately monitored to prevent system instability or damage due to unexpected voltage fluctuations.
- Automotive Systems: Used to monitor critical system voltages in automotive electronics, ensuring that cars operate safely under a range of voltage conditions and preventing failures in essential automotive functions.
- Industrial Controls: The IC monitors power supplies in industrial equipment, helping to prevent damage and downtime by ensuring stable operation despite voltage variability in industrial environments.
- Medical Devices: Vital for monitoring power in medical devices, where consistent and reliable operation is crucial for patient safety. The NCP302LSN43T1 aids in maintaining the necessary power levels to ensure device efficacy and safety.
- Computing: It is utilized in computers and servers to supervise the power system, maintaining overall system integrity and preventing data loss due to power issues.
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