MAX6361LUT29+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT-23-3
• Essence: Monitors the voltage level and provides a reset signal when it 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, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6361LUT29+T has three pins:

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

• Low-power consumption: The MAX6361LUT29+T operates with low quiescent current, making it suitable for battery-powered applications.
• Precision voltage monitoring: It accurately monitors the voltage level and triggers a reset signal when it drops below the set threshold.
• Adjustable threshold voltage: The device offers multiple threshold voltage options to suit different application requirements.
• Reset timeout period: The reset signal remains active for a specific duration after the voltage rises above the threshold, preventing false triggering due to voltage fluctuations.

Advantages and Disadvantages

Advantages: - Low-power operation extends battery life in portable devices. - Precise voltage monitoring ensures reliable system operation. - Adjustable threshold voltage allows flexibility in design. - Reset timeout period prevents false resets.

Disadvantages: - Limited to voltage monitoring applications. - SOT-23-3 package may require additional space on the PCB.

Working Principles

The MAX6361LUT29+T is designed to monitor the voltage level of a power supply. It compares the input voltage with the set threshold voltage. When the input voltage falls below the threshold, the device generates a reset signal. The reset signal remains active for a specific timeout period after the voltage rises above the threshold, ensuring stable operation during voltage fluctuations.

Detailed Application Field Plans

The MAX6361LUT29+T finds applications in various fields, including:

1. Battery-powered devices: It ensures proper functioning by monitoring the battery voltage and initiating a reset if it drops below a critical level.
2. Microcontroller systems: The IC provides a reliable reset signal to microcontrollers when the power supply voltage becomes unstable.
3. Industrial equipment: It safeguards sensitive components by monitoring the power supply voltage and triggering a reset if necessary.
4. Automotive electronics: The device helps maintain stable operation of automotive systems by monitoring the battery voltage and initiating a reset when needed.

Detailed and Complete Alternative Models

1. MAX6361LUT26+T: Similar to MAX6361LUT29+T but with different threshold voltage options (2.63V, 2.78V, 3.00V, 4.13V).
2. MAX6361LUT30+T: Similar to MAX6361LUT29+T but with different threshold voltage options (3.08V, 3.23V, 3.45V, 4.58V).
3. MAX6361LUT33+T: Similar to MAX6361LUT29+T but with different threshold voltage options (3.43V, 3.58V, 3.80V, 4.93V).

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

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