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