MIC809RYC3-TR

Product Overview

Category

MIC809RYC3-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy
• Reset output available in active-low or active-high configurations

Package

MIC809RYC3-TR is packaged in a small SOT-23-3 package.

Essence

The essence of MIC809RYC3-TR lies in its ability to monitor and control the voltage levels within electronic devices, ensuring proper functioning and preventing damage.

Packaging/Quantity

This product is typically sold in reels containing a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 4.38V, 4.63V, 4.75V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)
• Reset Timeout Period: 140ms (typical)

Detailed Pin Configuration

MIC809RYC3-TR has three pins:

1. VDD: This pin is connected to the positive supply voltage.
2. GND: This pin is connected to the ground or negative supply voltage.
3. RESET: This pin provides the reset output signal.

Functional Features

• Voltage Monitoring: MIC809RYC3-TR continuously monitors the supply voltage and generates a reset signal when it falls below a specified threshold.
• Reset Output: The reset output can be configured as either active-low or active-high, depending on the application requirements.
• Reset Timeout: The reset signal remains active for a specific period of time after the supply voltage rises above the threshold, ensuring stability during power-up.

Advantages and Disadvantages

Advantages

• Low power consumption helps to conserve energy in electronic devices.
• Wide operating voltage range allows compatibility with various power supply configurations.
• Small package size enables space-saving designs.
• High accuracy ensures reliable voltage monitoring.
• Configurable reset output accommodates different system requirements.

Disadvantages

• Limited reset threshold voltage options may not cover all voltage monitoring needs.
• Reset timeout period may not be adjustable, limiting flexibility in certain applications.

Working Principles

MIC809RYC3-TR operates by comparing the supply voltage with a preset threshold. When the voltage falls below the threshold, the reset output is activated. The reset signal remains active for a specific duration after the voltage rises above the threshold, providing stability during power-up.

Detailed Application Field Plans

MIC809RYC3-TR finds applications in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

1. Microcontrollers: Ensuring proper operation and preventing data corruption during power fluctuations.
2. Industrial Control Systems: Maintaining stable operation and preventing damage to sensitive components.
3. Automotive Electronics: Protecting electronic systems from voltage variations and ensuring reliable performance.
4. Battery-Powered Devices: Monitoring battery voltage levels and initiating appropriate actions when necessary.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC809RYC3-TR are:

1. MAX809: Manufactured by Maxim Integrated, this series offers a wide range of reset threshold voltage options.
2. MCP809: Produced by Microchip Technology, this series provides additional features such as manual reset input and adjustable reset timeout period.
3. TPS3808: Texas Instruments offers this series with various reset threshold voltage options and adjustable reset timeout period.

These alternative models can be considered based on specific application requirements and desired features.

Word count: 530 words