MAX825SEUK-T

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MAX825SEUK-T

IC SUPERVISOR 1 CHANNEL SOT23-5

  • Производитель
  • Мфр. Часть #MAX825SEUK-T
  • Пакет SC-74A,SOT-753
  • Лист данных
  • В наличии6957

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Simple Reset/Power-On Reset
NumberofVoltagesMonitored 1
Voltage-Threshold 2.93V
Output Push-Pull, Totem Pole
Reset Active High/Active Low
ResetTimeout 140ms Minimum
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Обзор

Description

The MAX825SEUK-T is a high-precision voltage reference and regulator from Maxim Integrated, designed for use in a variety of applications, including portable devices, battery management systems, and precision analog circuits. It provides a stable voltage output with minimal drift, making it ideal for sensitive electronic applications.
Key features include an output voltage of 2.5V, low output noise, and a wide operating temperature range. It supports both high accuracy and low power consumption, which is crucial for battery-operated devices. The device is packaged in a compact 8-pin µMAX package, facilitating integration into space-constrained designs.
The MAX825SEUK-T also includes features like thermal shutdown and overcurrent protection, enhancing its reliability in various environments. Overall, this component is suitable for engineers looking for a robust and reliable voltage reference solution in their designs.

Features

The MAX825SEUK-T is a voltage supervisor designed for monitoring power supply levels in various applications. Key features include:
1. Voltage Monitoring: It offers adjustable voltage threshold options, allowing users to set the desired voltage levels for monitoring.
2. Reset Output: Provides a reset output that can be configured to trigger when the monitored voltage falls below the set threshold, ensuring reliable system reset in case of voltage drops.
3. Low Power Consumption: The device operates with low quiescent current, making it suitable for battery-powered applications.
4. Fast Response Time: Features a quick response time to voltage changes, ensuring timely resets and protection for sensitive components.
5. Temperature Range: Operates over a wide temperature range, which enhances reliability in various environments.
6. Compact Package: Available in a small SOT23 package, optimizing board space in dense designs.
Overall, the MAX825SEUK-T is ideal for applications requiring precise voltage monitoring and reliable reset functionality.

Package

The MAX825SEUK-T is packaged in a 5-pin SOT23 (Small Outline Transistor) package. This compact surface-mount package is designed for space-efficient applications in electronics.

Pinout

The MAX825SEUK-T is a voltage supervisor integrated circuit (IC) with a pin count of 8. Its primary functions include monitoring power supply voltages and providing reset signals to microcontrollers or processors when the supply voltage falls below a specified threshold. The key features of the MAX825SEUK-T include:
- Supply Voltage Monitoring: It can monitor voltages as low as 1.5V.
- Reset Output: It generates a reset signal when the voltage drops below the threshold, ensuring proper system operation.
- Adjustable Threshold: The reset threshold can be set with external resistors.
- Active-Low Reset: The output is active-low, which means it pulls the reset line low when a reset condition is met.
- Watchdog Timer: It includes a watchdog timer option for additional system reliability.
The 8 pins are typically organized for power supply, output, ground, input, and configuration options. Always refer to the specific datasheet for detailed pin configurations and electrical characteristics.

Manufacturer

The MAX825SEUK-T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Founded in 1983, Maxim Integrated specializes in designing and producing analog and mixed-signal integrated circuits (ICs). The company focuses on various applications, including power management, signal processing, and data conversion, often catering to industries such as automotive, communications, and consumer electronics. Maxim Integrated's products are widely recognized for their performance, innovation, and reliability in electronic design.

Application

The MAX825SEUK-T is a precision voltage reference and supervisor IC used in various applications, including power supply monitoring, battery management systems, microcontroller voltage supervision, and portable devices. Its features make it suitable for automotive electronics, industrial automation, and consumer electronics, ensuring reliable operation and protection against voltage fluctuations.

Equivalent

The MAX825SEUK-T is a voltage supervisor. Equivalent products include the MCP100, TPS3808, and LM393. These alternatives provide similar voltage monitoring and reset functionalities. Always verify specific electrical characteristics, pin configurations, and application requirements when considering substitutes.

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