Manufacturer Part Number
NCP303LSN31T1G
Manufacturer
onsemi
Introduction
The NCP303LSN31T1G is a power-on reset (POR) and watchdog reset integrated circuit (IC) in a small SOT-23-5 package. It monitors the power supply voltage and provides a reset signal when the voltage drops below a specified threshold.
Product Features and Performance
Adjustable/selectable reset timeout
Monitors a single voltage rail
Open-drain or open-collector reset output
Wide operating temperature range of -40°C to 125°C
Low power consumption
Small SOT-23-5 package
Product Advantages
Compact size
Selectable reset timeout for flexibility
Wide operating temperature range
Low power operation
Key Technical Parameters
Voltage threshold: 3.1V
Number of voltages monitored: 1
Reset output: Active low
Packaging: 5-TSOP, Tape & Reel
Quality and Safety Features
RoHS3 compliant
Suitable for safety-critical applications
Compatibility
Compatible with a wide range of electronic devices and systems that require power-on reset or watchdog functionality
Application Areas
Embedded systems
Industrial automation
Consumer electronics
Telecommunication equipment
Product Lifecycle
This product is currently in production and available for purchase. There are no immediate plans for discontinuation, and replacement or upgrade options may be available in the future.
Key Reasons to Choose This Product
Compact size and low power consumption, making it suitable for space-constrained designs.
Selectable reset timeout allows for customization to meet specific application requirements.
Wide operating temperature range supports a broad range of environmental conditions.
RoHS3 compliance ensures the product meets environmental regulations.
Open-drain or open-collector reset output provides flexibility in circuit design.