NCV303LSN43T1G - onsemi

Manufacturer Part Number

NCV303LSN43T1G

Manufacturer

onsemi

Introduction

The NCV303LSN43T1G is a simple reset/power-on reset (POR) supervisor designed for automotive and industrial applications. It provides reliable monitoring of a single supply voltage and generates an active-low reset signal when the voltage falls below the preset threshold.

Product Features and Performance

Monitors a single supply voltage

3V fixed voltage threshold

Adjustable/selectable reset timeout

Open-drain or open-collector reset output

Wide operating temperature range of -40°C to 125°C

Automotive-qualified to AEC-Q100 standard

Surface-mount SOT-23-5 or TSOT-23-5 package

Product Advantages

Robust and reliable voltage supervision for critical applications

Adjustable reset timeout to accommodate different system requirements

Wide operating temperature range for use in harsh environments

Automotive-grade qualification for use in vehicle electronics

Key Reasons to Choose This Product

Proven performance and reliability in automotive and industrial applications

Flexible configuration options to meet specific design needs

Compact surface-mount package for space-constrained designs

Automotive-grade quality and safety for mission-critical systems

Quality and Safety Features

Automotive-qualified to AEC-Q100 standard

Robust design for operation in harsh environments

Comprehensive safety and protection features

Compatibility

The NCV303LSN43T1G is a drop-in replacement for older reset supervisor models in existing designs.

Application Areas

Automotive electronics

Industrial control systems

Power supply monitoring

Microcontroller reset circuits

Product Lifecycle

The NCV303LSN43T1G is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers. Customers should contact our website's sales team for more information on current product options and availability.