MAX6384XS27D3+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics:
  • Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a specified threshold.
  • Provides a reliable way to ensure proper operation of microcontrollers, digital systems, and other sensitive electronic devices.
• Package: SOT23-3
• Essence: Voltage monitoring and reset functionality in a compact package.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.7V, 3.0V, 3.3V, 3.6V, 4.0V, 4.63V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)

Detailed Pin Configuration

The MAX6384XS27D3+T IC has three pins arranged as follows: 1. VCC: Power supply input pin. 2. GND: Ground reference pin. 3. RESET: Output pin that provides a reset signal when the monitored voltage falls below the threshold.

Functional Features

• Accurate voltage monitoring: The MAX6384XS27D3+T accurately monitors the voltage level and ensures a reliable reset signal is generated when the voltage drops below the specified threshold.
• Adjustable threshold voltage: The IC offers multiple threshold voltage options, allowing flexibility in choosing the desired voltage level for triggering the reset signal.
• Low quiescent current: With a typical quiescent current of only 3µA, the IC minimizes power consumption and is suitable for low-power applications.

Advantages and Disadvantages

Advantages: - Compact package: The SOT23-3 package offers a small footprint, making it suitable for space-constrained designs. - Wide supply voltage range: The IC can operate from 1.6V to 5.5V, accommodating various power supply configurations. - Adjustable threshold voltage: The availability of multiple threshold voltage options provides versatility in different applications.

Disadvantages: - Limited pin functionality: The IC is designed specifically for voltage monitoring and reset functionality and does not offer additional features or functionalities.

Working Principles

The MAX6384XS27D3+T operates by comparing the input voltage (VCC) with the selected threshold voltage. When the VCC falls below the threshold, the RESET pin is asserted, generating a reset signal. Once the VCC rises above the threshold again, the RESET pin is deasserted, indicating normal operation.

Detailed Application Field Plans

The MAX6384XS27D3+T finds applications in various electronic systems where reliable voltage monitoring and reset functionality are crucial. Some potential application fields include: - Microcontroller-based systems - Digital devices and appliances - Battery-powered devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• MAX6384XS27D3+T is part of the MAX6384 series from Maxim Integrated. Other models within the series include:
  • MAX6384XS26D3+T: Threshold voltage of 2.6V
  • MAX6384XS30D3+T: Threshold voltage of 3.0V
  • MAX6384XS33D3+T: Threshold voltage of 3.3V
  • MAX6384XS36D3+T: Threshold voltage of 3.6V
  • MAX6384XS40D3+T: Threshold voltage of 4.0V
  • MAX6384XS46D3+T: Threshold voltage of 4.63V

These alternative models offer different threshold voltage options to suit specific voltage monitoring requirements.