CAT803TTBI-GT3 - onsemi

Manufacturer Part Number

CAT803TTBI-GT3

Manufacturer

onsemi

Introduction

The CAT803 is a power-on reset circuit providing a reliable reset signal to the digital ICs on power-up.

Product Features and Performance

Simple Reset/Power-On Reset functionality

Monitors a single voltage

Reset Timeout feature with a minimum of 140ms

Operating Temperature range from -40°C to 85°C

Product Advantages

Precise voltage threshold monitoring at 3.08V ensures proper system reset

Compact TO-236-3, SC-59, SOT-23-3 package suitable for space-constrained applications

The open drain or open collector output provides versatile interfacing capabilities

Key Technical Parameters

Voltage - Threshold: 3.08V

Reset: Active Low

Number of Voltages Monitored: 1

Output Type: Open Drain or Open Collector

Reset Timeout: 140ms Minimum

Quality and Safety Features

Compliance with industrial quality and safety standards for robust performance

Compatibility

Easy to integrate into systems with common surface mount technology

Application Areas

Digital ICs reset in systems such as microcontrollers, microprocessors, DSPs, and FPGAs

Product Lifecycle

Obsolete status indicating end of life with limited availability and support

Potential unavailability of direct replacements or upgrades

Reasons to Choose This Product

Provides a reliable reset signal upon power-up or voltage dip

Simple integration into new or existing designs with industry-standard package

Enhanced system reliability through precise voltage monitoring

Operating temperature range suited for industrial applications

Ideal for space-sensitive electronics due to its small footprint