MAX809TTRG

The MAX809TTRG is a microprocessor supervisory circuit designed to monitor the power supply voltage in microprocessor systems. It ensures that the microprocessor operates under proper conditions by generating a reset signal whenever the supply voltage drops below a specified threshold. This helps prevent undefined behavior or system crashes that may occur due to low voltage levels.
Key features of the MAX809TTRG include:
1. Voltage Monitoring: It monitors the supply voltage and issues a reset to the microprocessor when the voltage falls below a predetermined threshold.
2. Active-Low RESET Output: The device provides an active-low reset signal. This ensures that the system is reset and stable before normal operation resumes.
3. Low Supply Current: The device is designed to consume minimal current, making it suitable for battery-operated applications.
4. Precision Thresholds: It offers precise voltage thresholds, enhancing reliability in voltage-sensitive applications.
5. Small Package: The MAX809TTRG comes in a compact package, ideal for space-constrained designs.
This device is often used in embedded systems, consumer electronics, and other applications requiring reliable voltage monitoring and reset functionality.

The MAX809TTRG is a microprocessor supervisory circuit designed to monitor the power supply levels in electronic systems and provide a reset signal when the supply voltage drops below a specified threshold. Key features include:
1. Reset Threshold: The device has a fixed reset threshold voltage, ensuring reliable monitoring of supply voltages.
2. Reset Output: It generates a reset signal when the monitored voltage drops below the threshold, helping to prevent microprocessor operation at low voltages.
3. Manual Reset Capability: The device supports manual reset functionality, allowing users to trigger a reset externally.
4. Low Supply Current: It consumes minimal power, making it suitable for battery-operated devices.
5. Precision Monitoring: The MAX809TTRG provides precise voltage monitoring with minimal threshold tolerance.
6. Push-Pull Output: The reset output is in a push-pull configuration, ensuring compatibility with various logic levels.
7. Small Package Size: Available in a compact SOT-23 package, ideal for space-constrained applications.
8. Temperature Range: It operates over a wide temperature range, ensuring reliability in various environmental conditions.
These features make the MAX809TTRG a robust choice for ensuring system stability and protecting against under-voltage conditions in microprocessor applications.

The MAX809TTRG is typically supplied in a SOT-23 package, which is a small, surface-mount, three-pin configuration. This compact size is designed for use in space-constrained applications such as portable electronics, allowing for efficient integration onto printed circuit boards.

The MAX809TTRG is a microprocessor supervisory circuit designed to monitor the supply voltage in digital systems and provide a reset signal in case of power issues. It has a pin count of 3. The function of each pin is as follows:
1. GND (Ground): This pin is connected to the ground of the system.
2. VCC (Supply Voltage): This pin is connected to the system's power supply. It monitors the voltage level to determine if it is within the specified threshold.
3. RESET (or RESETB for active-low variants): This output pin provides the reset signal. It goes active when the monitored voltage falls below the preset threshold, ensuring the microprocessor is reset properly to prevent erratic operations.
These pins and their functions ensure that the MAX809TTRG effectively supervises and secures the operation of microprocessor-based systems by initiating a reset when necessary to maintain stability and reliability.

The MAX809TTRG is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a U.S.-based company specializing in semiconductor solutions. It provides a wide range of products and services, including power and signal management, logic, discrete, and custom devices for various industries such as automotive, industrial, cloud power, and Internet of Things (IoT). The company focuses on energy-efficient innovations to support advanced electronics.

The MAX809TTRG is a microprocessor supervisory circuit used primarily for monitoring supply voltages in digital systems. Its application areas include ensuring safe microprocessor operations by managing resets during power-up, power-down, and brownout conditions. It's commonly used in consumer electronics, automotive systems, industrial controls, and embedded systems to maintain system stability and reliability by preventing erratic processor behavior when the voltage supply is unstable.

The MAX809TTRG is a voltage supervisory circuit used to monitor power supplies. Equivalent products include:
1. Microchip Technology's MCP100 Series.
2. Texas Instruments' TPS3839 Series.
3. ON Semiconductor’s NCP302 Series.
4. STMicroelectronics' STM809 Series.
5. Diodes Incorporated's APX809 Series.
These products perform similar functions, offering voltage monitoring with a reset function. Always check datasheets for specifications such as voltage thresholds and package type to ensure compatibility.