NCP305LSQ22T1
- Mfr.Part #
- NCP305LSQ22T1
- Manufacturer
- onsemi
- Package / Case
- SC-82A, SOT-343
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC82AB
- Stock
- 8,171
- In Stock :
- 8,171
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Reset :
- Active Low
- Type :
- Simple Reset/Power-On Reset
- Terminal Position :
- Dual
- Nominal Supply Current :
- 1.1µA
- Voltage - Threshold :
- 2.2V
- Mount :
- Surface Mount
- Output :
- Open Drain or Open Collector
- Min Supply Voltage :
- 800mV
- Supply Current-Max (Isup) :
- 0.0033mA
- Accuracy :
- 2 %
- Number of Channels :
- 1
- Published :
- 2007
- Threshold Voltage :
- +2.2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 10V
- Min Reset Threshold Voltage :
- 2.156V
- Supply Voltage :
- 1.5V
- Halogen Free :
- Halogen Free
- Length :
- 2.2mm
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Number of Voltages Monitored :
- 1
- Package / Case :
- SC-82A, SOT-343
- Number of Pins :
- 4
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Factory Lead Time :
- 4 Weeks
- Watchdog Timer :
- No
- Max Reset Threshold Voltage :
- 2.244V
- Base Part Number :
- NCP305
- Terminal Form :
- Gull wing
- Pin Count :
- 4
- Overvoltage Threshold :
- 2.244V
- Adjustable Threshold :
- No
- Height :
- 1mm
- Width :
- 1.35mm
- Operating Supply Current :
- 1μA
- Undervoltage Threshold :
- 2.156V
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 4
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Tin (Sn)
- Datasheets
- NCP305LSQ22T1

Supervisors onsemi NCP305LSQ22T1 Overview
The onsemi NCP305LSQ22T1 is a highly reliable, low-current supervisor IC designed for managing microprocessor systems by monitoring the power supply. This compact supervisor IC in its SC82AB package is engineered to maintain system integrity and prevent data loss during power failures, making it ideal for critical applications across various industries. By ensuring the power supply remains within safe operating thresholds, the NCP305LSQ22T1 is essential for systems that require consistent monitoring and robust control. Its ability to supervise with minimal components makes it a top choice for streamlined, efficient designs.
NCP305LSQ22T1 Features
- Single supervisory circuit for precise voltage monitoring
- Low supply current for energy-efficient operation
- Manual reset input for enhanced system control
- Open-drain output provides versatile interfacing options
- High threshold accuracy for reliable operation
- SC82AB package suitable for compact PCB layouts
NCP305LSQ22T1 Applications
- Consumer Electronics: Utilized in smartphones, tablets, and other portable devices to monitor power supply and ensure device reliability during fluctuations.
- Industrial Systems: Applied in monitoring critical machine operations to prevent failures due to unexpected power disruptions or undervoltage conditions.
- Automotive Electronics: Employed to oversee car battery and electrical system conditions, ensuring optimal performance and safety.
- Computing: Integrated into servers and desktop computers to supervise power supplies and maintain uninterrupted operations.
- Telecommunications: Used in network equipment to monitor power levels, contributing to stable and reliable communication services.
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