UC2903N - Texas Instruments

Manufacturer Part Number

UC2903N

Manufacturer

Texas Instruments

Introduction

The Texas Instruments UC2903N is a multi-voltage supervisor that monitors up to four independent voltage inputs and provides an active low reset signal when any of the monitored voltages fall outside the pre-set thresholds. It offers adjustable/selectable voltage thresholds and reset timeout, making it a versatile power management solution for a wide range of applications.

Product Features and Performance

Monitors up to 4 independent voltage inputs

Adjustable/selectable voltage thresholds

Adjustable/selectable reset timeout

Active low reset output

Open drain or open collector reset output

Operating temperature range of -40°C to +85°C

Product Advantages

Flexible configuration options to suit diverse application requirements

Accurate voltage monitoring for reliable system operation

Adjustable reset timeout to accommodate different system needs

Wide temperature range for use in challenging environments

Key Reasons to Choose

Comprehensive power management capabilities in a single chip

Tailored solutions through adjustable threshold and timeout settings

Robust performance and reliability even in harsh conditions

Cost-effective power supervision for efficient system designs

Quality and Safety Features

Proven reliability of Texas Instruments products

Compliance with industry standards for safety and performance

Compatibility

The UC2903N is a through-hole mounted device in an 18-DIP package, making it compatible with common circuit board assembly processes.

Application Areas

Industrial control systems

Telecommunications equipment

Computer and server power supplies

Medical devices

Transportation systems

Product Lifecycle

The UC2903N is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on current product offerings and suitable replacement options.