MAX6361PUT31+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset generation
• Package: SOT23-3
• Essence: Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 4.38V
• Reset Timeout Period: 140ms, 560ms, 1120ms, or adjustable using external capacitor
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6361PUT31+T has three pins: 1. VCC: Power supply input pin 2. GND: Ground reference pin 3. RESET: Output pin for reset signal

Functional Features

• Precision voltage monitoring: The MAX6361PUT31+T accurately monitors the voltage level of the power supply.
• Reset generation: When the voltage falls below the set threshold, the IC generates a reset signal to indicate a power failure or low voltage condition.

Advantages and Disadvantages

Advantages: - Low-power consumption - Small package size - Wide operating voltage range - Adjustable reset timeout period

Disadvantages: - Limited threshold voltage options - No built-in hysteresis

Working Principles

The MAX6361PUT31+T operates by comparing the input voltage with the internally set threshold voltage. If the input voltage drops below the threshold, the IC triggers the reset signal. The reset signal remains active until the input voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MAX6361PUT31+T is commonly used in various applications, including: 1. Battery-powered devices: It ensures proper operation by monitoring the battery voltage and generating a reset signal when the voltage drops below a critical level. 2. Microcontroller systems: The IC provides a reliable reset signal to microcontrollers during power-up or voltage fluctuations, ensuring a controlled startup sequence. 3. Industrial equipment: It helps protect sensitive components by monitoring the power supply voltage and initiating appropriate actions in case of voltage deviations.

Detailed and Complete Alternative Models

1. MAX6361PUT26+T: Similar to MAX6361PUT31+T but with different threshold voltage options (2.63V, 2.93V, 3.08V, 4.38V).
2. MAX6361PUT29+T: Similar to MAX6361PUT31+T but with different threshold voltage options (2.80V, 3.08V, 3.30V, 4.38V).
3. MAX6361PUT33+T: Similar to MAX6361PUT31+T but with different threshold voltage options (3.13V, 3.30V, 3.52V, 4.38V).

These alternative models provide flexibility in choosing the desired threshold voltage for specific applications.

In conclusion, the MAX6361PUT31+T is a voltage monitor and reset circuit IC that offers precision voltage monitoring and reset generation capabilities. Its low-power consumption, small package size, and wide operating voltage range make it suitable for various applications. However, it has limited threshold voltage options and lacks built-in hysteresis. The IC finds applications in battery-powered devices, microcontroller systems, and industrial equipment. Alternative models with different threshold voltage options are available to cater to specific requirements.