Overview
The STM795SM6F is a supervisory circuit produced by STMicroelectronics, designed to monitor and manage power supply conditions in electronic systems. This component is particularly useful in applications requiring reliable power-on reset and battery switchover functionality. It ensures that the system operates within specified voltage thresholds, preventing malfunctions due to power anomalies.
Key Specifications
| Parameter | Value |
|---|---|
| Reset Threshold Voltage (Min) | 2.925V |
| No. of Monitored Voltages | 1 |
| Supply Voltage Max | 5.5V |
| IC Case / Package | SOIC (SO-8) |
| Power-On Reset Monitor | Yes |
| Battery Switchover | Yes |
Key Features
- Power-on reset (POR) monitoring to ensure proper system startup.
- Battery switchover capability to switch between main power and battery backup.
- Single monitored voltage with a reset threshold of 2.925V.
- Compact SOIC (SO-8) package for space-efficient design.
- Maximum supply voltage of 5.5V.
Applications
The STM795SM6F is suitable for a variety of applications where reliable power management is crucial. These include:
- Portable electronic devices requiring battery backup.
- Industrial control systems needing robust power-on reset functionality.
- Medical devices that demand precise voltage monitoring.
- Automotive systems where reliable power management is essential.
Q & A
- What is the primary function of the STM795SM6F?
The primary function is to monitor and manage power supply conditions, including power-on reset and battery switchover. - What is the reset threshold voltage of the STM795SM6F?
The reset threshold voltage is 2.925V. - What type of package does the STM795SM6F come in?
The STM795SM6F comes in an SOIC (SO-8) package. - What is the maximum supply voltage for the STM795SM6F?
The maximum supply voltage is 5.5V. - Does the STM795SM6F support battery switchover?
Yes, it supports battery switchover. - What types of applications is the STM795SM6F suitable for?
It is suitable for portable electronic devices, industrial control systems, medical devices, and automotive systems. - Where can I purchase the STM795SM6F?
You can purchase it directly from STMicroelectronics or through authorized distributors like Mouser, Element14, and TME. - What is the significance of the power-on reset (POR) feature?
The POR feature ensures that the system starts up correctly by monitoring the power supply and resetting the system if the voltage falls below a specified threshold. - How many voltages can the STM795SM6F monitor?
The STM795SM6F can monitor one voltage. - Is the STM795SM6F available in different voltage thresholds?
Yes, the STM795 series includes different voltage thresholds, but the STM795SM6F specifically monitors a 2.925V threshold.
