MAX6386XS26D2+TG05

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset generation
• Package: SOT23-5
• Essence: Monitors supply voltage and generates a reset signal when the voltage falls below a specified threshold
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Threshold Voltage Options: 2.63V
• Reset Timeout Period: Adjustable or fixed options available
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)

Detailed Pin Configuration

The MAX6386XS26D2+TG05 IC has the following pin configuration:

1. GND: Ground connection
2. MR: Manual reset input
3. RESET: Reset output
4. VCC: Supply voltage input
5. TH: Threshold voltage selection

Functional Features

• Monitors the supply voltage continuously
• Generates a reset signal when the voltage drops below the threshold
• Provides manual reset capability through the MR pin
• Offers adjustable or fixed reset timeout period options
• Low quiescent current consumption for power-sensitive applications

Advantages and Disadvantages

Advantages: - Precise voltage monitoring ensures reliable system operation - Low-power design extends battery life in portable devices - Small package size allows for space-constrained applications - Flexible reset timeout options cater to various system requirements

Disadvantages: - Limited threshold voltage options may not suit all voltage monitoring needs - Lack of built-in hysteresis may result in potential oscillations near the threshold voltage

Working Principles

The MAX6386XS26D2+TG05 operates by continuously monitoring the supply voltage through the VCC pin. When the voltage falls below the specified threshold (2.63V in this case), the IC generates a reset signal on the RESET pin. This reset signal can be used to initiate system recovery or perform other necessary actions.

Additionally, the MR pin allows for manual reset capability, enabling users to manually trigger a reset when required. The reset timeout period can be adjusted or fixed, providing flexibility in defining the duration of the reset signal.

Detailed Application Field Plans

The MAX6386XS26D2+TG05 finds applications in various fields, including:

1. Embedded Systems: Provides reliable power-on reset functionality for microcontrollers and other digital devices.
2. Battery-Powered Devices: Ensures proper operation and prevents data corruption by monitoring battery voltage levels.
3. Industrial Control Systems: Enables safe system startup and recovery after power disruptions.
4. Automotive Electronics: Facilitates proper initialization of automotive systems upon power-up.
5. Medical Equipment: Guarantees reliable operation and patient safety by monitoring critical voltage levels.

Detailed and Complete Alternative Models

• MAX6386XS26D2+T
• MAX6386XS26D2+T1
• MAX6386XS26D2+T2
• MAX6386XS26D2+T3

These alternative models offer similar functionality with slight variations in specifications, such as different threshold voltage options or package types.