Manufacturer Part Number
APX809-44SAG-7
Manufacturer
Diodes
Introduction
APX809-44SAG-7 is a Power Management Integrated Circuit (PMIC) designed to monitor a single system voltage.
Product Features and Performance
Simple Reset/Power-On Reset IC
Monitors single voltage
Voltage threshold of 4.38V
Output type is Push-Pull, Totem Pole
Provides Active Low reset signal
Reset timeout period is 140ms minimum
Designed for surface mount technology
Product Advantages
Reliable voltage monitoring for system stability
Quick response time ensures timely reset
Minimal footprint with SOT-23-3 package
Key Technical Parameters
Voltage Threshold: 4.38V
Reset Timeout: 140ms Minimum
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Ensures system reliability by monitoring power conditions
Prevents system from running below unstable voltages
Compatibility
Surface Mount compatible with TO-236-3, SC-59, SOT-23-3 footprint
Suitable for PCBs that can accommodate the specified package type
Application Areas
Consumer Electronics
Computers and Computer Peripherals
Industrial Control Systems
Product Lifecycle
Not recommended for new designs
Possible discontinued production in the future
Replacement or upgrade options may be available
Several Key Reasons to Choose This Product
Reliable performance from a reputable manufacturer, Diodes
Suitable for compact designs due to small package size
Protects systems from under-voltage conditions
Wide operating temperature range suitable for various environments
Easy to mount on a variety of PCBs