MAX6385XS36D3-T

Product Overview

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

Specifications

• Supply Voltage Range: 1.6V to 6V
• Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 3.63V, 4.00V, 4.38V, 4.63V, 4.75V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)
• Output Type: Active-Low Open-Drain
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The MAX6385XS36D3-T has three pins:

1. GND: Ground connection.
2. OUT: Output pin that provides an active-low open-drain signal.
3. VCC: Power supply input.

Functional Features

• Monitors the voltage level of a power supply.
• Provides an output signal when the voltage falls below the set threshold.
• Low quiescent current for power efficiency.
• Wide operating temperature range for versatile applications.
• Accurate voltage monitoring with low tolerance.

Advantages and Disadvantages

Advantages: - Low-power consumption. - Precise voltage monitoring. - Small package size. - Wide range of threshold voltage options. - Reliable performance in various environments.

Disadvantages: - Limited to voltage monitoring applications. - Requires an external microcontroller or circuitry for further actions based on the output signal.

Working Principles

The MAX6385XS36D3-T operates by comparing the input voltage with a set threshold voltage. When the input voltage falls below the threshold, the output pin is activated and provides an active-low open-drain signal. This signal can be used to trigger other components or systems to take appropriate actions, such as shutting down or generating an alert.

Detailed Application Field Plans

The MAX6385XS36D3-T finds applications in various fields where voltage monitoring is critical. Some potential application areas include:

1. Battery-powered devices: Ensuring proper battery voltage levels to prevent damage or unexpected shutdowns.
2. Power supply units: Monitoring the stability of power sources to protect sensitive electronic components.
3. Industrial equipment: Voltage monitoring in control systems to maintain operational safety and reliability.
4. Automotive electronics: Overvoltage/undervoltage protection for vehicle electrical systems.
5. IoT devices: Monitoring power supply voltages in connected devices to optimize performance and prevent malfunctions.

Detailed and Complete Alternative Models

1. MAX6386XS36D3-T: Similar to MAX6385XS36D3-T but with different threshold voltage options.
2. MAX6387XS36D3-T: Higher accuracy version with ±0.5% tolerance.
3. MAX6388XS36D3-T: Extended temperature range (-40°C to +125°C) variant for harsh environments.

These alternative models offer similar functionality but cater to specific requirements or preferences.

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