NCP301LSN45T1
- Mfr.Part #
- NCP301LSN45T1
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5TSOP
- Stock
- 14,401
- In Stock :
- 14,401
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Number of Pins :
- 5
- ECCN Code :
- EAR99
- Max Reset Threshold Voltage :
- 4.59V
- Undervoltage Threshold :
- 4.41V
- Pbfree Code :
- yes
- Published :
- 2008
- Min Reset Threshold Voltage :
- 4.41V
- Termination :
- SMD/SMT
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Type :
- Simple Reset/Power-On Reset
- Number of Functions :
- 1
- Operating Supply Current :
- 500nA
- Base Part Number :
- NCP301
- Current Rating :
- 1A
- Lead Free :
- Lead Free
- Threshold Voltage :
- +4.5V
- Terminal Form :
- Gull wing
- Voltage - Threshold :
- 4.5V
- Min Supply Voltage :
- 800mV
- Height :
- 1mm
- Accuracy :
- 2 %
- Max Output Current :
- 2mA
- REACH SVHC :
- No SVHC
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Number of Voltages Monitored :
- 1
- JESD-609 Code :
- e3
- Terminal Finish :
- Tin (Sn)
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Watchdog Timer :
- No
- Reset :
- Active Low
- Halogen Free :
- Halogen Free
- Overvoltage Threshold :
- 4.59V
- Width :
- 1.5mm
- Adjustable Threshold :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output :
- Open Drain or Open Collector
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Max Supply Current :
- 1.4µA
- Max Supply Voltage :
- 10V
- Number of Terminations :
- 5
- Nominal Supply Current :
- 520nA
- Pin Count :
- 5
- Length :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 4 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 1.5V
- Datasheets
- NCP301LSN45T1

Supervisors onsemi NCP301LSN45T1 Overview
The Supervisors onsemi NCP301LSN45T1 is a highly reliable voltage supervisor IC designed to maintain system integrity in the face of unpredictable supply voltages. This compact and efficient component from onsemi features a precision monitoring capability that ensures your systems operate within safe voltage limits, thus preventing damage and data loss due to power fluctuations. Its low power consumption and small form factor make it an ideal choice for portable and space-constrained applications. The NCP301LSN45T1 offers a proactive approach to system safety, enabling engineers and developers to design robust electronic products with enhanced reliability and performance.
NCP301LSN45T1 Features
This voltage supervisor IC features a single monitoring channel with a fixed threshold voltage of 4.5V, which is ideal for managing low-power conditions in electronic circuits. The device's output type is active low, which simplifies integration into digital systems. Housed in a 5-pin TSOP package, it offers minimal footprint on PCBs and supports a broad operating temperature range, making it versatile for various industrial applications. Additionally, the NCP301LSN45T1 provides a manual reset input, allowing for direct user control over the reset functions.
NCP301LSN45T1 Applications
- Portable Devices: Ensures stable operation by monitoring battery voltage, thereby preventing improper shutdowns and data loss.
- Computing Systems: Provides system reliability by monitoring the power supply to critical components, ensuring stable system boot-up and operation.
- Medical Equipment: Enhances safety by overseeing power levels to ensure medical devices operate within specified voltage parameters, crucial for patient safety.
- Automotive Electronics: Improves vehicle reliability by controlling power supply to electronic control units (ECUs), sensors, and other critical subsystems.
- Telecommunications: Assists in maintaining consistent service and preventing system failures in network devices by monitoring supply voltages.
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