NCV303LSN44T1G - onsemi

Manufacturer Part Number

NCV303LSN44T1G

Manufacturer

onsemi

Introduction

Voltage Supervisor IC designed for automotive applications that require monitoring of a single system voltage.

Product Features and Performance

Single Voltage Monitoring

4V Voltage Threshold

Open Drain or Open Collector Output

Active Low Reset Signal

Adjustable/Selectable Reset Timeout

Operating Temperature Range from -40°C to 125°C

Automotive Grade with AEC-Q100 Qualification

Suitable for Surface Mount Technology (SMT)

Product Advantages

High-temperature performance for extreme conditions

Reliable voltage monitoring for system stability

Customizable reset timeout for flexibility

Compact SOT-23-5 packaging for space-sensitive applications

Industry-standard qualification for automotive use

Key Technical Parameters

Number of Voltages Monitored: 1

Voltage Threshold: 4.4V

Output: Open Drain or Open Collector

Reset: Active Low

Reset Timeout: Adjustable/Selectable

Operating Temperature: -40°C ~ 125°C

Package / Case: SOT-23-5 Thin, TSOT-23-5

Quality and Safety Features

Qualification: AEC-Q100

Robust design for high-reliability applications

Automotive-grade quality for safety and performance

Compatibility

Compatible with automotive voltage monitoring applications

Designed for use with microcontrollers and other digital systems requiring voltage supervision

Application Areas

Automotive systems

Power management for electronic control units (ECUs)

Safety and security systems within vehicles

Power supply supervision in transportation electronics

Product Lifecycle

Product Status: Active

No indication of discontinuation, with ongoing support for replacements and upgrades

Several Key Reasons to Choose This Product

Reliable supplier with onsemi's reputation for automotive-grade components

High precision voltage monitoring for critical applications

Versatile usage across a wide range of automotive electronics

Extended operating temperature suited for harsh environments

Compliance with stringent quality standards including AEC-Q100 qualification

Compact form factor ensuring a good fit in tight spaces