NCP803SN293T3
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- Mfr.Part #
- NCP803SN293T3
- Manufacturer
- onsemi
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 3,466
- In Stock ：
- 3,466
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Nominal Supply Current :
- 800nA
- Lead Free :
- Lead Free
- Max Reset Threshold Voltage :
- 2.96V
- Number of Elements :
- 1
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 1.2V
- Reset :
- Active Low
- Reset Timeout :
- 140ms Minimum
- Halogen Free :
- Halogen Free
- Watchdog Timer :
- No
- Supplier Device Package :
- SOT-23-3 (TO-236)
- Max Operating Temperature :
- 105°C
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Max Supply Voltage :
- 5.5V
- Number of Voltages Monitored :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 13 hours ago)
- Radiation Hardening :
- No
- Factory Lead Time :
- 4 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- NCP803
- Published :
- 2009
- Number of Pins :
- 3
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~105°C TJ
- Type :
- Simple Reset/Power-On Reset
- Mount :
- Surface Mount
- Operating Supply Current :
- 800nA
- Voltage - Threshold :
- 2.93V
- Overvoltage Threshold :
- 2.96V
- Packaging :
- Tape and Reel (TR)
- Min Reset Threshold Voltage :
- 2.89V
- Min Operating Temperature :
- -40°C
- Output :
- Open Drain or Open Collector
- Undervoltage Threshold :
- 2.93V
- Datasheets
- NCP803SN293T3
Supervisors onsemi NCP803SN293T3 Overview
The Supervisors onsemi NCP803SN293T3 is an advanced supervisory circuit designed to ensure stable and reliable operation in microprocessor-controlled systems. This single-channel IC features a precise monitoring mechanism, crucial in preventing system failures due to unreliable power supplies or unexpected system behavior. The compact SOT233 package makes it suitable for space-constrained applications while providing robust monitoring capabilities that are essential for maintaining system integrity. This product is a critical component for applications requiring precise voltage supervision to safeguard the hardware and ensure continuous operation without interruption.
NCP803SN293T3 Features
The NCP803SN293T3 from onsemi stands out with several key features. It provides a precision monitoring capability for 2.93V applications, ensuring that the supply voltage remains within threshold limits. The device offers a low power consumption profile, which is critical for battery-operated devices. Additionally, its compact form factor in a SOT233 package allows for easy integration into existing designs without requiring significant additional space.
NCP803SN293T3 Applications
- Consumer Electronics: Used in smartphones, tablets, and other portable devices to monitor power supply conditions, enhancing device stability and user experience.
- Computing Systems: Ensures stable operation and prevents data loss in desktops, laptops, and servers by monitoring the system voltages and initiating a reset if necessary.
- Industrial Equipment: Provides reliable voltage supervision in harsh environments, crucial for maintaining the operational integrity of industrial automation systems.
- Telecommunication: Applied in networking hardware such as routers and switches to monitor power supply levels, crucial for maintaining 24/7 service availability.
- Automotive Systems: Used in vehicle electronics to ensure that critical control systems operate within specified voltage thresholds, enhancing safety and reliability.
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