LM809M3-3.08

The LM809M3-3.08 is a voltage supervisory device often used in electronic circuits to monitor power supply levels. Its primary role is to ensure that a microcontroller or other critical components operate within a safe voltage range. The device monitors the supply voltage and issues a reset signal if the voltage drops below a predetermined threshold, preventing incorrect operation during brownout conditions or power-up scenarios.
Key features of the LM809M3-3.08 typically include a precise voltage threshold, a low supply current, and an active-low reset output. The reset output remains active until the supply voltage stabilizes and exceeds the threshold for a fixed period, allowing the system to start in a controlled manner.
Common applications for the LM809M3-3.08 include microprocessor-based systems, automotive electronics, and other embedded systems where reliable operation is crucial. Its small size and low power consumption make it suitable for portable and battery-operated devices. Overall, the LM809M3-3.08 is an essential component for ensuring system stability and reliability in various electronic applications.

The LM809M3-3.08 is a voltage supervisory circuit designed for monitoring the power supply levels of microprocessors and digital systems. Key features include:
1. Reset Functionality: It provides a reset signal to the system when the power supply voltage drops below a specified threshold, ensuring reliable system operation.
2. Threshold Voltage: The device has a fixed low threshold voltage of 3.08V, making it suitable for systems that operate around this voltage level.
3. Manual Reset Input: It often includes a manual reset input, allowing users to trigger a reset manually, which can be useful for debugging or system testing.
4. Compact Package: Typically available in a small SOT-23 package, which is suitable for space-constrained applications.
5. Low Power Consumption: Designed to consume minimal power, making it ideal for battery-powered and energy-efficient devices.
6. Temperature Range: Operates over a wide temperature range, ensuring consistent performance in various environmental conditions.
These features make the LM809M3-3.08 suitable for a wide range of applications, including computers, controllers, and other digital systems requiring reliable power supervision.

The LM809M3-3.08 is typically available in a SOT-23 package.

The LM809M3-3.08 is a voltage supervisory circuit. It typically comes in a 3-pin SOT-23 package. The primary function of this device is to monitor the supply voltage in microprocessor systems and generate a reset signal when the voltage drops below a specified threshold, in this case, 3.08V. This ensures that the processor operates correctly and that data integrity is maintained by providing a reset signal during power-up, power-down, and brownout conditions. The three pins in the package are usually designated as follows:
1. VCC (Pin 3): This is the power supply pin.
2. GND (Pin 2): This pin is connected to the ground.
3. RESET (Pin 1): This is the output pin that goes low when the supply voltage is below the threshold, signaling the microprocessor to reset.
The LM809M3-3.08 is used in various applications to ensure reliable operation of digital systems by preventing incorrect operation when the supply voltage is inadequate.

The LM809M3-3.08 is manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers around the world. The company is known for its innovation in the semiconductor industry, providing products that are used in a wide array of applications, from consumer electronics to industrial equipment.

The LM809M3-3.08 is a microprocessor reset circuit. It is typically used in applications requiring reliable microprocessor or microcontroller reset functions to ensure proper startup. Common application areas include embedded systems, consumer electronics, automotive electronics, industrial controls, and communication equipment. Its primary function is to monitor supply voltage levels and provide a reset signal to the processor during power-up, power-down, and brownout conditions, ensuring the system starts in a known state.

The LM809M3-3.08 is a voltage supervisor or reset IC. Equivalent products with similar functionality and voltage threshold include the Microchip MCP120-315, Texas Instruments TPS3809K33, and ON Semiconductor's NCP300 series. Ensure the pin configuration and other electrical characteristics match your requirements when selecting an equivalent.