MAX6361LUT26+G55

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Reset Output
• Package: SOT-23-6
• Essence: Monitors the voltage level and provides a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 3.30V, 4.38V, 4.63V
• Reset Timeout Period: Adjustable from 1ms to 1600ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6361LUT26+G55 has a total of six pins:

1. GND: Ground connection
2. MR: Manual Reset input pin
3. VCC: Positive supply voltage input
4. RESET: Reset output pin
5. TH: Threshold voltage selection pin
6. GND: Ground connection

Functional Features

• Voltage Monitoring: The MAX6361LUT26+G55 continuously monitors the input voltage and compares it with the selected threshold voltage.
• Reset Signal Generation: When the input voltage falls below the threshold voltage, the IC generates a reset signal on the RESET pin.
• Manual Reset: The MR pin allows for manual resetting of the device, overriding the automatic reset function.
• Adjustable Timeout Period: The reset timeout period can be adjusted using external capacitors connected to the TH pin.

Advantages and Disadvantages

Advantages: - Low-power consumption - Precision voltage monitoring - Small package size - Adjustable reset timeout period

Disadvantages: - Limited threshold voltage options - Single-channel monitoring

Working Principles

The MAX6361LUT26+G55 operates by comparing the input voltage with the selected threshold voltage. When the input voltage drops below the threshold, the IC generates a reset signal. The reset timeout period can be adjusted using external capacitors connected to the TH pin. The MR pin allows for manual resetting of the device.

Detailed Application Field Plans

The MAX6361LUT26+G55 is commonly used in various applications where voltage monitoring and reset functionality are required. Some potential application fields include:

1. Microcontrollers: Ensuring proper system initialization and preventing data corruption during power fluctuations.
2. Battery-Powered Devices: Monitoring battery voltage to prevent deep discharge and extend battery life.
3. Industrial Control Systems: Providing reliable reset signals to ensure safe operation and prevent system malfunctions.
4. Automotive Electronics: Monitoring critical voltages in automotive systems to prevent damage and ensure proper functioning.
5. Power Management: Enabling efficient power management by triggering actions based on voltage levels.

Detailed and Complete Alternative Models

1. MAX6381XR29D3+: Similar to MAX6361LUT26+G55, but with a different package (SOT-23-5) and fixed threshold voltage of 2.9V.
2. MAX6316LUK46CY-T: Voltage monitor with adjustable threshold voltage (4.6V) and a push-pull active-low reset output.
3. MAX6384XS31D3+: Precision voltage monitor with a fixed threshold voltage of 3.1V and an open-drain active-low reset output.

These alternative models offer similar functionality and can be considered as alternatives to the MAX6361LUT26+G55 depending on specific requirements.

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