MIC811RU TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, Reset Output, Manual Reset Input
• Package: SOT-23-3
• Essence: Monitors voltage levels and provides a reset signal when necessary
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC811RU TR has a SOT-23-3 package with the following pin configuration:

1. VCC: Supply Voltage Input
2. GND: Ground
3. RESET: Reset Output

Functional Features

• Monitors the supply voltage and asserts the reset output when it falls below the specified threshold.
• Provides a manual reset input for immediate system reset.
• Reset output remains asserted until the supply voltage rises above the threshold and the reset timeout period elapses.

Advantages

• Low-power consumption, suitable for battery-powered applications.
• Small form factor package allows for space-efficient designs.
• Wide operating temperature range enables usage in various environments.
• Multiple reset threshold and timeout options provide flexibility for different system requirements.

Disadvantages

• Limited number of available reset threshold and timeout combinations.
• Lack of additional features such as adjustable hysteresis or watchdog timer.

Working Principles

MIC811RU TR operates by continuously monitoring the supply voltage. When the voltage drops below the programmed threshold, the reset output is asserted. The reset output remains active until the voltage rises above the threshold and the specified timeout period elapses. The manual reset input can be used to force an immediate system reset.

Detailed Application Field Plans

MIC811RU TR is commonly used in various applications where reliable voltage monitoring and system reset functionality are required. Some typical application fields include:

1. Microcontrollers and Microprocessors
2. Embedded Systems
3. Industrial Control Systems
4. Automotive Electronics
5. Power Management Circuits

Detailed and Complete Alternative Models

• MAX811RU: Similar voltage supervisor IC with adjustable reset threshold and timeout options.
• ADM811RU: Voltage supervisor IC with additional watchdog timer functionality.
• TPS3808G01: Ultra-low power voltage supervisor IC with programmable delay and manual reset input.

(Note: This list is not exhaustive and there are other alternative models available in the market.)

Word count: 335 words