MAX6386XS31D3-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-3
• Essence: Monitors voltage levels and provides a digital output based on the threshold set by the user.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 3.45V, 3.63V, 3.75V, 3.85V, 4.00V, 4.38V, 4.63V, 4.75V, 4.88V, 5.00V
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6386XS31D3-T has three pins:

1. GND: Ground connection.
2. OUT: Digital output that indicates the voltage level.
3. VCC: Power supply input.

Functional Features

• Monitors the voltage level at the VCC pin.
• Provides a digital output at the OUT pin based on the threshold voltage set by the user.
• Adjustable threshold voltage options allow flexibility in monitoring different voltage levels.
• Low quiescent current ensures minimal power consumption.

Advantages

• Wide supply voltage range allows compatibility with various systems.
• Precise threshold voltage options enable accurate voltage monitoring.
• Low-power operation extends battery life in portable applications.
• Small package size (SOT23-3) saves board space.

Disadvantages

• Limited threshold voltage options may not cover all desired voltage levels.
• Lack of built-in hysteresis may result in unstable output near the threshold voltage.

Working Principles

The MAX6386XS31D3-T is a voltage monitor IC that operates by comparing the voltage at the VCC pin with the threshold voltage set by the user. When the VCC voltage exceeds the threshold, the digital output at the OUT pin goes high. Conversely, when the VCC voltage falls below the threshold, the OUT pin goes low. This allows the user to monitor the voltage level and trigger actions based on the digital output.

Detailed Application Field Plans

The MAX6386XS31D3-T finds applications in various fields, including:

1. Battery-powered devices: It can be used to monitor battery voltage and trigger low-battery warnings or shutdowns.
2. Power supply systems: It enables monitoring of power supply voltages and facilitates fault detection or protection mechanisms.
3. Industrial control systems: It can be utilized for voltage monitoring in control circuits, ensuring stable operation and preventing damage.

Detailed and Complete Alternative Models

1. MAX6386XS31D4-T: Similar to MAX6386XS31D3-T but with additional hysteresis for improved stability near the threshold voltage.
2. MAX6386XS31D5-T: Offers a wider range of threshold voltage options for increased flexibility in voltage monitoring.
3. MAX6386XS31D6-T: Provides an integrated delay feature to prevent false triggering due to voltage fluctuations.

(Note: These alternative models are fictional and provided only as examples.)

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