The STM817LDS6F is a microprocessor supervisory circuit that integrates a wealth of features to monitor power supply and system health, ensuring reliable operation of microprocessor systems. Manufactured by STMicroelectronics, a leader in semiconductor solutions, this product is designed to cater to the demanding needs of complex electronic systems.
Key Features
- Precision Monitoring: The STM817LDS6F offers precise monitoring of the system voltage. It has a factory-trimmed threshold voltage that ensures the microprocessor is reset accurately and reliably when necessary.
- Low Power Consumption: With its low power consumption, this supervisory circuit is ideal for power-sensitive applications, contributing to the overall energy efficiency of the system it is integrated into.
- Manual Reset Capability: The inclusion of a manual reset input allows for a system reset to be triggered externally, providing additional control to system operators or during maintenance procedures.
- Reset Time Delay: The STM817LDS6F features a programmable delay time after which the reset signal is deasserted following a voltage drop, allowing sufficient time for the system power supply to stabilize.
- High Threshold Accuracy: With high threshold accuracy, this device can detect minimal deviations from the nominal operating voltage, ensuring the system is reset before any potential malfunction.
Applications
The STM817LDS6F is versatile and can be used in a wide range of applications, including:
- Microprocessor systems
- Computers and computer peripherals
- Embedded systems
- Portable/battery-powered equipment
- Industrial control systems
Product Specifications
Parameter
Value
Supply Voltage Range
1.0 V to 5.5 V
Operating Temperature Range
-40°C to +85°C
Package
SOT-23
Threshold Voltage
Factory-trimmed
Reset Active Timeout
Programmable
The STM817LDS6F is a robust and reliable choice for system designers and engineers looking for a supervisory circuit that can enhance system stability and prevent data corruption due to power issues. With its precise monitoring capabilities and low power consumption, it is an excellent choice for modern electronic applications.
