Manufacturer Part Number
R3111H221A-T1-FE
Manufacturer
Ricoh
Introduction
The Ricoh R3111H221A-T1-FE is a voltage detector that monitors a single voltage supply and provides an active-low reset output when the monitored voltage drops below a specified threshold. It features a simple open-drain or open-collector output, making it easy to interface with a wide range of digital logic circuits.
Product Features and Performance
Monitors a single voltage supply
Voltage threshold of 2.2V
Active-low reset output
Reset timeout of 100µs maximum
Wide operating temperature range of -40°C to 85°C
Surface mount package (TO-243AA/SOT-89-3)
Product Advantages
Reliable voltage monitoring to prevent system malfunctions
Simple open-drain/open-collector output for easy integration
Compact surface-mount package for space-constrained designs
Wide operating temperature range for use in diverse environments
Key Reasons to Choose
Ensures proper system operation by monitoring critical voltage supplies
Provides cost-effective voltage supervision with minimal external components
Compact and easy-to-use package simplifies board layout and design
Robust performance across a wide range of operating temperatures
Quality and Safety Features
Designed and manufactured to high quality standards
Complies with relevant safety and regulatory requirements
Compatibility
The R3111H221A-T1-FE is compatible with a wide range of digital logic circuits and can be used in various power management applications.
Application Areas
Power supply monitoring
System reset control
Microcontroller and processor voltage supervision
Industrial and consumer electronics applications
Product Lifecycle
The R3111H221A-T1-FE is an active product, and there are currently no equivalent or alternative models available from Ricoh. If you have any questions or need further information, please contact our website's sales team.
R3111H221A-T1RICOM