MAX6388XS35D7-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-5
• 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 6.0V
• Threshold Voltage Options: 3.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 2µA (typical)

Detailed Pin Configuration

The MAX6388XS35D7-T has a total of 5 pins:

1. GND: Ground connection
2. VCC: Supply voltage input
3. RESET: Output signal indicating voltage threshold violation
4. MR: Manual reset input
5. TH: Threshold voltage selection pin

Functional Features

• Monitors the voltage level of a power supply in real-time
• Provides a reset signal when the voltage falls below the set threshold
• Offers manual reset capability through the MR pin
• Low quiescent current ensures minimal power consumption
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• Precise voltage monitoring helps prevent system malfunctions
• Low-power operation extends battery life in portable devices
• Small package size allows for space-efficient designs
• Manual reset option adds flexibility to system control

Disadvantages

• Limited threshold voltage options may not suit all applications
• SOT23-5 package may require additional handling precautions during assembly

Working Principles

The MAX6388XS35D7-T operates by continuously monitoring the voltage level of a power supply. It compares the supply voltage against the set threshold voltage, which is determined by the TH pin. When the supply voltage falls below the threshold, the RESET pin outputs a signal indicating a voltage violation. This signal can be used to trigger system resets or other necessary actions.

Detailed Application Field Plans

The MAX6388XS35D7-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 unexpected shutdowns.
2. Industrial control systems: Monitoring power supply stability to avoid equipment damage.
3. Automotive electronics: Detecting voltage drops to protect sensitive components.
4. Home automation: Providing reliable voltage monitoring for smart home devices.
5. Medical equipment: Ensuring continuous power supply for patient safety.

Detailed and Complete Alternative Models

• MAX6388XS35D6-T: Threshold voltage option of 3.6V
• MAX6388XS35D5-T: Threshold voltage option of 3.5V
• MAX6388XS35D4-T: Threshold voltage option of 3.4V
• MAX6388XS35D3-T: Threshold voltage option of 3.3V

These alternative models offer different threshold voltage options to suit specific application requirements while maintaining similar functionality and characteristics.

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