Manufacturer Part Number
NCP303LSN42T1G
Manufacturer
onsemi
Introduction
Power Management Integrated Circuit for voltage supervision
Product Features and Performance
Voltage supervision device
Simple Reset/Power-On Reset function
Single voltage monitoring
2V voltage threshold
Active Low reset output
Selectable reset timeout
Wide operating temperature range from -40°C to 125°C
Surface Mount device
Product Advantages
Precision voltage monitoring for reliable system operation
Compact SOT-23-5 Thin, TSOT-23-5 package fit for space-constrained applications
Supports adjustable reset timeout for flexible design considerations
Key Technical Parameters
Type: Simple Reset/Power-On Reset
Number of Voltages Monitored: 1
Voltage - Threshold: 4.2V
Reset: Active Low
Reset Timeout: Adjustable/Selectable
Operating Temperature: -40°C ~ 125°C (TA)
Package / Case: SOT-23-5 Thin, TSOT-23-5
Quality and Safety Features
Stable operation across a wide temperature range ensuring device reliability
Compatibility
Designed for general-purpose voltage monitoring
Compatible with many microprocessor systems and digital systems
Application Areas
Consumer electronics
Industrial controls
Portable devices
Embedded systems
Product Lifecycle
Obsolete status
Alternatives or replacements may be available
Several Key Reasons to Choose This Product
High accuracy voltage monitoring for system stability
Customizable reset timeout for application-specific requirements
Proven reliability from onsemi, a reputable semiconductor manufacturer
Suitable for a broad range of applications and industries
Compact design facilitates integration into design spaces with limited PCB real estate
NCP303LSN45T1ONsemi