NCP305LSQ45T1G
- Mfr.Part #
- NCP305LSQ45T1G
- Manufacturer
- onsemi
- Package / Case
- SC-82A, SOT-343
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC82AB
- Stock
- 28,911
- In Stock :
- 28,911
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Terminal Form :
- Gull wing
- Base Part Number :
- NCP305
- Max Supply Voltage :
- 10V
- JESD-609 Code :
- e3
- Min Reset Threshold Voltage :
- 4.41V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Supply Current :
- 3.9μA
- Adjustable Threshold :
- No
- ECCN Code :
- EAR99
- Length :
- 2.2mm
- Accuracy :
- 2 %
- Terminal Finish :
- Tin (Sn)
- Height :
- 1mm
- Voltage - Threshold :
- 4.5V
- Pin Count :
- 4
- Tolerance :
- 2%
- Min Supply Voltage :
- 800mV
- Number of Terminations :
- 4
- Type :
- Simple Reset/Power-On Reset
- Operating Supply Current :
- 1μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Output :
- Open Drain or Open Collector
- Lead Free :
- Lead Free
- Overvoltage Threshold :
- 4.59V
- Published :
- 2007
- Max Output Current :
- 70mA
- Max Reset Threshold Voltage :
- 4.59V
- Number of Channels :
- 1
- Supply Voltage :
- 1.5V
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 1.35mm
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 7 Weeks
- Number of Pins :
- 4
- Threshold Voltage :
- +4.5V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C TA
- Halogen Free :
- Halogen Free
- Nominal Supply Current :
- 1.3µA
- Mount :
- Surface Mount
- Watchdog Timer :
- No
- Number of Voltages Monitored :
- 1
- Pbfree Code :
- yes
- Undervoltage Threshold :
- 4.41V
- Reset :
- Active Low
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Mounting Type :
- Surface Mount
- Package / Case :
- SC-82A, SOT-343
- Output Type :
- Voltage
- Packaging :
- Tape and Reel (TR)
- Datasheets
- NCP305LSQ45T1G

Supervisors onsemi NCP305LSQ45T1G Overview
The onsemi NCP305LSQ45T1G is a robust voltage supervisor IC designed to enhance the reliability and accuracy of power management systems. This component is critical for monitoring the power supply voltage and ensuring system stability across various applications. The IC is housed in a compact SC82AB package, making it ideal for space-constrained environments where precision and dependability are paramount. With its capability to supervise a single channel, the NCP305LSQ45T1G is an essential tool for designers looking to maintain voltage thresholds and system integrity, thereby mitigating the risks associated with unexpected power failures or undervoltage conditions. This Supervisors onsemi NCP305LSQ45T1G provides a strategic solution for managing crucial system parameters in electronic devices, ensuring optimal performance and extended product life.
NCP305LSQ45T1G Features
The NCP305LSQ45T1G offers several key features that make it a standout choice for voltage supervision. These include a precise threshold voltage of 4.5V, low power consumption, and a manual reset input that enhances system control. Additionally, the device boasts a fast response time to threshold deviations, providing swift system protection against voltage anomalies. Its open-drain output is another critical feature, allowing for flexible integration into a variety of circuit designs.
NCP305LSQ45T1G Applications
- Consumer Electronics: Utilized in devices such as smartphones and tablets to monitor battery voltage, ensuring devices operate within safe voltage parameters.
- Automotive Systems: Ensures reliable operation of automotive electronics by supervising the voltage levels, preventing damage due to voltage fluctuations in car battery systems.
- Industrial Equipment: Used in industrial control systems to monitor power supplies, safeguarding sensitive electronic components from under-voltage conditions.
- Portable Devices: Vital for portable medical devices and handheld instruments, where consistent voltage levels are critical for accurate operation and reliability.
- Computing: Applied in computing equipment to monitor power supply stability, crucial for preventing data loss and system crashes due to power issues.
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