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MAX825TEUK+T
+BOMIC SUPERVISOR 1 CHANNEL SOT23-5
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #MAX825TEUK+T
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In Stock5089
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Specifications
| Attribute | Value |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 3.08V |
| Output | Push-Pull, Totem Pole |
| Reset | Active High/Active Low |
| Reset Timeout | 140ms Minimum |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | MAX825 |
Overview
Description
The MAX825TEUK+T is a voltage monitoring and reset IC designed to supervise microprocessor activity by ensuring that the supply voltage remains within safe limits. It is part of the MAX825 series produced by Maxim Integrated. This specific model is housed in a compact SOT-23 package, making it suitable for space-constrained applications.
Key features include:
1. Voltage Monitoring: It monitors the supply voltage and generates a reset signal when the voltage drops below a preset threshold.
2. Reset Functionality: The device provides a reset signal to a microprocessor to ensure proper operation after power-up or during brown-out conditions.
3. Low Power Consumption: Designed for energy-efficient applications, consuming minimal power during operation.
4. Precision: Offers highly accurate voltage detection thresholds.
This IC is ideal for use in consumer electronics, portable devices, and any system requiring reliable microprocessor supervision. The "+T" in the part number indicates that the component is supplied in tape-and-reel packaging, facilitating automated assembly processes.
Key features include:
1. Voltage Monitoring: It monitors the supply voltage and generates a reset signal when the voltage drops below a preset threshold.
2. Reset Functionality: The device provides a reset signal to a microprocessor to ensure proper operation after power-up or during brown-out conditions.
3. Low Power Consumption: Designed for energy-efficient applications, consuming minimal power during operation.
4. Precision: Offers highly accurate voltage detection thresholds.
This IC is ideal for use in consumer electronics, portable devices, and any system requiring reliable microprocessor supervision. The "+T" in the part number indicates that the component is supplied in tape-and-reel packaging, facilitating automated assembly processes.
Equivalent
The MAX825TEUK+T is a voltage detector and reset IC. Equivalent products include:
1. Microchip MCP101 Series
2. Texas Instruments TPS3839
3. ON Semiconductor MC33064
4. STMicroelectronics STM809
These alternatives offer similar functionalities, including voltage supervision and reset capabilities, suited for power management applications. Always ensure compatibility with your specific requirements before selecting a replacement.
1. Microchip MCP101 Series
2. Texas Instruments TPS3839
3. ON Semiconductor MC33064
4. STMicroelectronics STM809
These alternatives offer similar functionalities, including voltage supervision and reset capabilities, suited for power management applications. Always ensure compatibility with your specific requirements before selecting a replacement.
Features
The MAX825TEUK+T is a microprocessor supervisory circuit designed to monitor power supply levels in electronic systems. Key features include:
1. Voltage Monitoring: It provides precision monitoring of power supply voltages, initiating a reset if the voltage drops below a preset threshold.
2. Reset Output: The device offers a reset output to ensure the microprocessor remains in a known state during power-up, power-down, or brownout conditions.
3. Low Supply Current: It operates with a low quiescent current, making it suitable for battery-operated devices.
4. Debounced Manual Reset Input: It includes a manual reset input that provides a debounced reset signal when activated.
5. Open Drain Output: The reset output is open-drain, allowing for wired-OR configurations with other devices.
6. Compact Package: The device is available in a small SOT-23 package, facilitating space-constrained applications.
These features make the MAX825TEUK+T ideal for ensuring system reliability by protecting against under-voltage conditions.
1. Voltage Monitoring: It provides precision monitoring of power supply voltages, initiating a reset if the voltage drops below a preset threshold.
2. Reset Output: The device offers a reset output to ensure the microprocessor remains in a known state during power-up, power-down, or brownout conditions.
3. Low Supply Current: It operates with a low quiescent current, making it suitable for battery-operated devices.
4. Debounced Manual Reset Input: It includes a manual reset input that provides a debounced reset signal when activated.
5. Open Drain Output: The reset output is open-drain, allowing for wired-OR configurations with other devices.
6. Compact Package: The device is available in a small SOT-23 package, facilitating space-constrained applications.
These features make the MAX825TEUK+T ideal for ensuring system reliability by protecting against under-voltage conditions.
Pinout
The MAX825TEUK+T is a microprocessor supervisory circuit manufactured by Maxim Integrated. It is designed to monitor the power supplies in microprocessor and digital systems. The device typically comes in a 5-pin SOT-23 package. The key functions of the MAX825TEUK+T include:
1. Reset Output: It provides a reset signal to the microprocessor during power-up, power-down, and brownout conditions, ensuring the system starts in a known state.
2. Manual Reset Input: Allows external control to generate a reset.
3. Precision Monitoring: Monitors the supply voltage and asserts a reset if the voltage drops below a preset threshold.
4. Low Supply Current: Designed to consume minimal power, which is crucial for battery-operated devices.
5. Temperature Range: It operates effectively over a range of temperatures, typically from -40°C to +85°C.
This device is useful in ensuring reliable operation by preventing improper function due to power supply issues.
1. Reset Output: It provides a reset signal to the microprocessor during power-up, power-down, and brownout conditions, ensuring the system starts in a known state.
2. Manual Reset Input: Allows external control to generate a reset.
3. Precision Monitoring: Monitors the supply voltage and asserts a reset if the voltage drops below a preset threshold.
4. Low Supply Current: Designed to consume minimal power, which is crucial for battery-operated devices.
5. Temperature Range: It operates effectively over a range of temperatures, typically from -40°C to +85°C.
This device is useful in ensuring reliable operation by preventing improper function due to power supply issues.
Manufacturer
The MAX825TEUK+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated was an American company known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. Founded in 1983, the company specialized in products aimed at simplifying the design and performance of electronic systems. It served a wide range of markets, including automotive, communications, consumer, data center, healthcare, and industrial sectors.
In August 2021, Maxim Integrated was acquired by Analog Devices, Inc., a multinational company that operates in the semiconductor industry. Analog Devices is well-known for its expertise in designing and manufacturing a broad array of semiconductor products, including data converters, amplifiers, and embedded processing systems. The acquisition expanded Analog Devices' portfolio and strengthened its position as a leader in the analog technology sector. The combined entity continues to focus on innovative solutions that address complex engineering challenges across diverse applications and industries.
In August 2021, Maxim Integrated was acquired by Analog Devices, Inc., a multinational company that operates in the semiconductor industry. Analog Devices is well-known for its expertise in designing and manufacturing a broad array of semiconductor products, including data converters, amplifiers, and embedded processing systems. The acquisition expanded Analog Devices' portfolio and strengthened its position as a leader in the analog technology sector. The combined entity continues to focus on innovative solutions that address complex engineering challenges across diverse applications and industries.
Application
The MAX825TEUK+T is a low-power, microprocessor supervisory circuit. Its primary application areas include monitoring the power supply voltage in microprocessor systems to ensure proper operation. It is used in embedded systems, consumer electronics, and portable devices to provide reset signals during power-up, power-down, and brownout conditions. Additionally, it offers features such as manual reset input, low supply current, and precision voltage monitoring, making it suitable for battery-operated devices, industrial control systems, and communication equipment. Its small size and efficiency make it ideal for space-constrained applications.
Package
The MAX825TEUK+T is housed in a SOT-23 package. This package type is a small outline transistor package, which is commonly used for surface-mount devices.
