MAX6383LT26D3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, adjustable reset threshold, small package size
• Package: 6-pin SOT23
• Essence: Provides accurate monitoring of power supply voltages and generates a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape and reel packaging, 3000 units per reel

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Reset Threshold Options: Adjustable from 2.6V to 4.63V in 100mV increments
• Reset Timeout Period: Fixed at 140ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6383LT26D3+T has the following pin configuration:

1. GND: Ground connection
2. MR: Manual reset input
3. VCC: Positive supply voltage input
4. RESET: Reset output
5. TH: Threshold adjust pin
6. NC: No connection

Functional Features

• Accurate voltage monitoring: The MAX6383LT26D3+T monitors the power supply voltage with high precision, ensuring reliable operation.
• Adjustable reset threshold: The threshold voltage at which the reset signal is generated can be adjusted according to the specific application requirements.
• Small package size: The 6-pin SOT23 package allows for space-efficient integration into various electronic systems.

Advantages and Disadvantages

Advantages: - Low-power consumption - Wide supply voltage range - Adjustable reset threshold - Small package size

Disadvantages: - Fixed reset timeout period may not suit all applications - Limited number of pin options for customization

Working Principles

The MAX6383LT26D3+T operates by continuously monitoring the power supply voltage. When the voltage falls below the set threshold, the reset output is activated, indicating a power failure or an unstable voltage condition. The reset signal remains active until the voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MAX6383LT26D3+T finds applications in various electronic systems where accurate voltage monitoring and reliable reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper system initialization and preventing data corruption during power fluctuations.
2. Industrial Control Systems: Providing reliable reset signals to ensure safe operation and prevent damage to equipment.
3. Automotive Electronics: Monitoring battery voltage and generating reset signals to protect critical components from voltage drops.

Detailed and Complete Alternative Models

1. MAX6384LT26D3+T: Similar to MAX6383LT26D3+T but with a different reset timeout period.
2. MAX6385LT26D3+T: Offers additional features such as adjustable hysteresis and watchdog timer functionality.
3. MAX6386LT26D3+T: Provides multiple reset outputs for enhanced system monitoring capabilities.

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