NCV809LTRG - onsemi

Manufacturer Part Number

NCV809LTRG

Manufacturer

onsemi

Introduction

The NCV809LTRG is a simple reset/power-on reset supervisor IC designed for automotive applications requiring voltage monitoring.

Product Features and Performance

Monitors 1 voltage level

63V voltage threshold for detecting under-voltage conditions

Active low reset output

Reset timeout period of 140ms minimum

Operating temperature range from -40°C to 125°C

Automotive grade with AEC-Q100 qualification

Surface mount package for easy integration into various designs

Product Advantages

Ensures reliable system operation by monitoring power supply

Precision voltage threshold for accurate monitoring

Long reset timeout for improved system stability

High temperature operational range suitable for automotive environments

AEC-Q100 qualification signifies robustness and reliability for automotive applications

Key Technical Parameters

Voltage Threshold: 4.63V

Output: Push-Pull, Totem Pole

Reset: Active Low

Reset Timeout: 140ms Minimum

Operating Temperature: -40°C ~ 125°C

Package / Case: TO-236-3, SC-59, SOT-23-3

Automotive Grade

Quality and Safety Features

Built to comply with AEC-Q100 standards for automotive reliability and safety

Features protection against under-voltage conditions

Compatibility

Compatible with automotive power systems requiring voltage supervision

Suitable for surface mount technology (SMT) assembly processes

Application Areas

Automotive systems requiring reliable voltage supervision

Electronic control units (ECUs)

Power management systems

Product Lifecycle

Listed as Obsolete

Alternatives or upgrades may be available for new designs. Contact onsemi for more information.

Several Key Reasons to Choose This Product

Precision voltage threshold ensures accurate monitoring of power conditions

Extended operating temperature range suitable for harsh automotive environments

AEC-Q100 qualification underscores its reliability in automotive applications

Obsolescence status necessitates a review for current designs but provides an opportunity to consider the latest alternatives or upgrades from onsemi