MAX6363LUT23-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT-23
• Essence: Monitors supply voltage and provides a reset signal when voltage falls below a specified threshold
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.32V, 2.93V, 4.63V
• Reset Timeout Period: 140ms, 280ms, 560ms, or 1120ms
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6363LUT23-T has three pins:

1. GND: Ground connection.
2. RESET: Output pin that provides a reset signal when the monitored voltage falls below the threshold.
3. VCC: Power supply input.

Functional Features

• Monitors the supply voltage and generates a reset signal when the voltage drops below the specified threshold.
• Precision voltage monitoring with selectable threshold options.
• Low quiescent current consumption for power-sensitive applications.
• Wide operating voltage range allows compatibility with various systems.
• Reset timeout period can be adjusted to suit specific requirements.

Advantages and Disadvantages

Advantages: - Precise voltage monitoring ensures reliable system operation. - Low-power design extends battery life in portable devices. - Small package size enables space-constrained applications. - Adjustable reset timeout period offers flexibility.

Disadvantages: - Limited threshold voltage options may not cover all voltage monitoring requirements. - SOT-23 package may not be suitable for applications requiring higher power dissipation.

Working Principles

The MAX6363LUT23-T operates by continuously monitoring the supply voltage connected to the VCC pin. When the voltage falls below the threshold set by the user, the RESET pin is asserted, generating a reset signal. This signal can be used to initiate system resets or trigger other actions to ensure proper operation during low-voltage conditions. The device consumes minimal quiescent current, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MAX6363LUT23-T finds application in various fields, including:

1. Battery-Powered Devices: Used to monitor battery voltage and initiate system shutdown or warning signals when the battery level is critically low.
2. Embedded Systems: Provides voltage monitoring and reset functionality to ensure reliable operation of microcontrollers, sensors, and other components.
3. Industrial Control Systems: Monitors power supply voltages in industrial equipment to prevent malfunctions or damage caused by voltage fluctuations.
4. Automotive Electronics: Ensures stable operation of automotive systems by monitoring critical voltages and initiating appropriate actions in case of voltage drops.

Detailed and Complete Alternative Models

1. MAX6383LT: Similar voltage monitor IC with adjustable threshold options and different package (SOT-23-5).
2. MAX6316LU: Voltage monitor IC with fixed threshold voltage and adjustable reset timeout period, available in SOT-23 package.
3. MAX6864UK: Precision voltage monitor IC with adjustable threshold voltage and integrated watchdog timer, offered in SOT-23-5 package.

(Note: These alternative models are provided as examples and may have different specifications and features. It is recommended to refer to the respective datasheets for detailed information.)

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