MAX825REUK+T

The MAX825REUK+T is a low-power, precision voltage monitoring IC (integrated circuit) designed to supervise the power supply voltage in microprocessor and digital systems. It is part of the MAX825 series, which provides reliable monitoring by generating a reset signal whenever the monitored voltage drops below a specified threshold. This feature ensures that the system operates correctly and prevents potential data corruption or erratic system behavior during power fluctuations.
The device operates with a single input voltage and can monitor voltages as low as 1.575V, making it suitable for a variety of low-voltage applications. It boasts a low supply current, making it ideal for battery-powered devices. The MAX825REUK+T is available in a compact SOT23 package, which is beneficial for space-constrained applications.
Additionally, the IC offers a manual reset input, providing flexibility to control the reset function externally. It is widely used in applications such as computers, servers, embedded systems, and consumer electronics where consistent voltage levels are crucial for stable operation.

The MAX825REUK+T is a microprocessor supervisory circuit designed to monitor power supplies in electronic systems. Key features include:
1. Voltage Monitoring: It monitors a single power supply voltage, ensuring reliability and proper system operation.

2. Reset Output: Provides an active-low reset signal to the microprocessor during power-up, power-down, and brownout conditions, which ensures the microprocessor starts in a known state.
3. Precision Threshold: It offers a specific threshold level for voltage monitoring, ensuring accurate detection of supply voltages that fall below critical levels.
4. Low Supply Current: Operates with minimal power consumption, making it suitable for battery-powered applications.
5. Manual Reset Input: Includes a manual reset input for external override, allowing system resets through an external push button or logic control.
6. Small Package Design: Available in compact packages, such as SOT-23, which is ideal for space-constrained applications.
These features make the MAX825REUK+T an efficient choice for systems requiring reliable voltage supervision and reset capabilities.

The MAX825REUK+T is a microprocessor supervisory circuit provided in a SOT-23 package type. This package is a small outline transistor configuration, which is compact and suitable for space-constrained applications.

The MAX825REUK+T is a microprocessor supervisory circuit manufactured by Maxim Integrated. It is designed to monitor the power supply to a microprocessor system and provide a reset signal when necessary. This device typically comes in a SOT-23-5 package, which indicates it has 5 pins.
Key functions of the MAX825REUK+T include:
1. Reset Output: It provides a reset output to ensure the microprocessor is reset during power-up, power-down, or brownout conditions.
2. Manual Reset Input (MR): Some versions allow for a manual reset, where an external signal can trigger a reset.
3. Threshold Voltage Monitoring: It monitors the supply voltage and triggers a reset if the voltage drops below a predefined threshold, ensuring the microprocessor does not operate under undervoltage conditions.
4. Low Supply Current: It operates with low supply current, making it suitable for battery-powered devices.
These features enhance system reliability by ensuring the microprocessor remains in a known state during power anomalies.

The MAX825REUK+T is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated is known for designing and manufacturing analog and mixed-signal integrated circuits. The company focuses on creating semiconductor solutions for a wide range of applications, including communications, automotive, industrial, healthcare, and consumer electronics. In 2021, Maxim Integrated was acquired by Analog Devices, a company that is also a leading player in the semiconductor industry, known for its production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment.

The MAX825REUK+T is a voltage detector commonly used in applications requiring precise monitoring of supply voltages, such as in battery-powered devices, microprocessor reset circuits, and power failure detection systems. It ensures reliable system operation by providing a reset signal during power-up, power-down, and brownout conditions. Additionally, it is utilized in embedded systems for maintaining data integrity by preventing erroneous writes during low-voltage conditions.

The MAX825REUK+T is a microprocessor reset IC from Maxim Integrated. Equivalent products include:
1. TPS3808G01 from Texas Instruments
2. MCP130T from Microchip Technology
3. STM1061 from STMicroelectronics
4. ADM809 from Analog Devices
These alternatives offer similar functionality, such as voltage monitoring and reset signal generation. Always verify the specifications to ensure compatibility with your application.