MAX803SQ463T1G - onsemi

Manufacturer Part Number

MAX803SQ463T1G

Manufacturer

onsemi

Introduction

The MAX803SQ463T1G is a Power Management Integrated Circuit (PMIC) Supervisor designed to monitor power supply voltage, providing a simple reset/power-on reset functionality.

Product Features and Performance

Monitors 1 voltage level

63V voltage threshold for monitoring

Open Drain or Open Collector output

Active Low reset signal

Reset Timeout of 140ms Minimum

Operating Temperature range from -40°C to 105°C

Surface Mount device

Product Advantages

High accuracy voltage threshold for reliable monitoring

Versatile output options (Open Drain or Open Collector) for diverse application needs

Extended operating temperature range suited for harsh environments

Compact SC-70-3 (SOT323) package for space-sensitive applications

Key Technical Parameters

Voltage Threshold: 4.63V

Reset Timeout: 140ms Minimum

Operating Temperature: -40°C ~ 105°C

Mounting Type: Surface Mount

Package / Case: SC-70, SOT-323

Supplier Device Package: SC-70-3 (SOT323)

Quality and Safety Features

Robust design to ensure reliable voltage monitoring and reset functionality under extreme conditions

Compatibility

The package and input/output interfaces are compatible with a wide range of devices and systems

Application Areas

Power management systems

Embedded systems

Consumer electronics

Industrial controls

Automotive systems

Product Lifecycle

This product is listed as Obsolete, indicating it is nearing the end of its product lifecycle, with potential issues in availability. Customers are advised to look for replacements or upgrades.

Several Key Reasons to Choose This Product

High precision voltage monitoring for critical applications

Durable and reliable design for long-term performance

Suitable for a wide range of applications and industries

Advanced safety features to protect devices

Despite its obsolescence, it may still be the ideal choice for specific legacy systems needing minimal power supervision without design changes.