MIC6315-31D2UY-TR

Product Overview

Category

MIC6315-31D2UY-TR belongs to the category of voltage supervisors.

Use

This product is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• Low power consumption
• Wide operating voltage range
• High accuracy
• Small package size

Package

MIC6315-31D2UY-TR is available in a small SOT-23-3 package.

Essence

The essence of this product lies in its ability to ensure stable voltage levels, preventing damage to sensitive electronic components.

Packaging/Quantity

MIC6315-31D2UY-TR is typically packaged in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Threshold Voltage: 3.1V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1.5µA (typical)

Detailed Pin Configuration

MIC6315-31D2UY-TR has three pins:

1. VCC: This pin is connected to the power supply.
2. GND: This pin is connected to the ground.
3. RESET: This pin outputs a reset signal when the voltage drops below the threshold level.

Functional Features

• Power-on Reset: The device generates a reset signal when the power supply is turned on, ensuring a controlled startup.
• Voltage Monitoring: It continuously monitors the voltage level and asserts the reset signal if it falls below the threshold voltage.
• Manual Reset Input: An external push-button can be connected to the RESET pin to manually trigger a reset.
• Debounced Reset Output: The reset signal is debounced to prevent false triggering due to noise or voltage fluctuations.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range allows compatibility with various systems.
• Small package size enables space-saving designs.

Disadvantages

• The fixed threshold voltage may not be suitable for all applications.
• Lack of adjustable features limits customization options.

Working Principles

MIC6315-31D2UY-TR works by comparing the input voltage with the threshold voltage. If the input voltage drops below the threshold, the reset signal is asserted. This ensures that the system remains in a known state during power-up or voltage fluctuations.

Detailed Application Field Plans

MIC6315-31D2UY-TR finds applications in various electronic systems, including: 1. Microcontrollers and microprocessors 2. Power management circuits 3. Battery-powered devices 4. Industrial control systems 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to MIC6315-31D2UY-TR include: 1. MAX6315: Manufactured by Maxim Integrated, this voltage supervisor offers similar features and performance. 2. TPS3839: Texas Instruments produces this voltage supervisor with adjustable threshold voltage. 3. ADM6315: Analog Devices offers this voltage supervisor with additional watchdog timer functionality.

These alternative models provide flexibility and cater to specific application requirements.

In conclusion, MIC6315-31D2UY-TR is a voltage supervisor with low power consumption, wide operating voltage range, and small package size. It ensures stable voltage levels in electronic circuits, making it suitable for various applications. However, its fixed threshold voltage and limited adjustability may pose limitations in certain scenarios. Alternative models like MAX6315, TPS3839, and ADM6315 offer different features and customization options.