NCP303LSN28T1
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- Mfr.Part #
- NCP303LSN28T1
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5TSOP
- Stock
- 20,874
- In Stock ：
- 20,874
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Number of Pins :
- 5
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Voltage - Threshold :
- 2.8V
- Operating Supply Current :
- 500nA
- Reset Timeout :
- Adjustable/Selectable
- Width :
- 1.5mm
- Mount :
- Surface Mount
- Nominal Supply Current :
- 500nA
- Reset :
- Active Low
- Type :
- Simple Reset/Power-On Reset
- Max Supply Voltage :
- 10V
- Min Supply Voltage :
- 800mV
- Terminal Finish :
- Tin (Sn)
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 7 Weeks
- Operating Temperature :
- -40°C~125°C TA
- Number of Voltages Monitored :
- 1
- Height :
- 1mm
- Length :
- 3mm
- Halogen Free :
- Halogen Free
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Output :
- Open Drain or Open Collector
- Terminal Form :
- Gull wing
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Adjustable Threshold :
- No
- Watchdog Timer :
- No
- Published :
- 2008
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Reset Threshold Voltage :
- 2.856V
- Pin Count :
- 5
- ECCN Code :
- EAR99
- Overvoltage Threshold :
- 2.856V
- Base Part Number :
- NCP303
- Accuracy :
- 2 %
- RoHS Status :
- ROHS3 Compliant
- Undervoltage Threshold :
- 2.74V
- Number of Channels :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Min Reset Threshold Voltage :
- 2.744V
- Number of Terminations :
- 5
- Supply Voltage :
- 1.5V
- Threshold Voltage :
- +2.8V
- Datasheets
- NCP303LSN28T1
Supervisors onsemi NCP303LSN28T1 Overview
The Supervisors onsemi NCP303LSN28T1 is a compact, highly reliable voltage supervisor IC designed to monitor power supplies in digital systems. It ensures system integrity by providing reset and monitoring functions critical for maintaining optimal operational conditions. This IC is encapsulated in a small 5TSOP package, making it ideal for space-constrained applications where power supply stability is essential. Its low quiescent current and wide operating voltage range make it an excellent choice for battery-operated devices, enhancing the product's appeal for manufacturers looking for efficient and dependable components for their electronic assemblies.
NCP303LSN28T1 Features
The NCP303LSN28T1 IC offers several key features that enhance its utility in critical electronic applications. These include a precision voltage monitor with a threshold of 2.8V, extremely low power consumption, and a manual reset capability. Its output is active low, and it supports a wide operating temperature range, making it suitable for various industrial environments. The device also incorporates an internal glitch immunity to ensure stable operation under transient conditions, providing consistent performance and reliability.
NCP303LSN28T1 Applications
- Portable Devices: Used in smartphones, tablets, and other portable electronics to manage power supply stability, ensuring device reliability under varying operational conditions.
- Consumer Electronics: Integrated into TVs, gaming consoles, and home appliances to provide system stability and prevent malfunction due to unexpected voltage drops or power failures.
- Industrial Equipment: Ensures consistent operation of industrial machinery and equipment by monitoring power supplies, crucial for safety and efficiency in harsh environments.
- Automotive Electronics: Used in automotive control systems to oversee voltage levels, contributing to the overall safety and efficiency of vehicle electronics.
- Medical Devices: Helps in maintaining the functional integrity of critical medical devices such as patient monitoring systems and diagnostic equipment, where consistent and reliable power supply monitoring is vital.
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