MAX6361LUT31+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitor with adjustable threshold
• Package: SOT-23-3
• Essence: Monitors the voltage level of a power supply and provides an output 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
• Adjustable Threshold Voltage Range: 1.2V to 5V
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6361LUT31+T has three pins in a SOT-23-3 package:

1. GND: Ground pin
2. TRIP: Output pin that goes low when the monitored voltage falls below the threshold
3. VCC: Power supply input pin

Functional Features

• Low-power consumption makes it suitable for battery-powered applications
• Adjustable threshold voltage allows flexibility in monitoring different voltage levels
• Precision voltage monitoring ensures accurate detection of voltage drops
• Open-drain output can be easily interfaced with other digital circuits

Advantages

• Wide supply voltage range enables compatibility with various power sources
• Adjustable threshold voltage provides versatility in different applications
• Low quiescent current minimizes power consumption
• Small package size allows for space-efficient designs

Disadvantages

• Limited number of pins restricts the functionality to voltage monitoring only
• Not suitable for high-voltage applications due to the maximum supply voltage limitation

Working Principles

The MAX6361LUT31+T operates by comparing the input voltage at the VCC pin with the internally set threshold voltage. When the input voltage falls below the threshold, the TRIP pin is pulled low, indicating a voltage drop. The device continuously monitors the voltage level and provides an output signal until the voltage rises above the threshold again.

Detailed Application Field Plans

The MAX6361LUT31+T finds applications in various fields, including:

1. Battery-powered devices: It can be used to monitor battery voltage and provide low-battery warnings.
2. Power supply monitoring: It ensures stable operation by detecting voltage drops and triggering appropriate actions.
3. Industrial control systems: The IC can be employed to monitor critical power supply voltages in industrial equipment.

Detailed and Complete Alternative Models

1. MAX6361LUT26+T: Similar to MAX6361LUT31+T but with a lower adjustable threshold voltage range (0.6V to 2.5V).
2. MAX6361LUT44+T: Offers a higher supply voltage range (1.6V to 6.5V) compared to MAX6361LUT31+T.
3. MAX6361LUT37+T: Provides a wider operating temperature range (-40°C to +125°C) for extreme environments.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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