MCP1318T-29LE/OTVAO

Product Overview

Category

The MCP1318T-29LE/OTVAO belongs to the category of voltage supervisors.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller in case of an under-voltage condition.

Characteristics

• Low-power consumption
• Wide operating voltage range
• Small package size
• Adjustable reset threshold
• Open-drain output
• Built-in hysteresis

Package

The MCP1318T-29LE/OTVAO is available in a small SOT-23-3 package.

Essence

The essence of this product lies in its ability to ensure reliable operation of microcontrollers by monitoring the power supply voltage.

Packaging/Quantity

The MCP1318T-29LE/OTVAO is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: Adjustable from 2.93V to 4.63V
• Quiescent Current: 5.5µA (typical)
• Output Type: Open Drain
• Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1318T-29LE/OTVAO has the following pin configuration: 1. VDD (Input Power Supply) 2. GND (Ground) 3. RESET (Open-Drain Reset Output)

Functional Features

• Under-Voltage Monitoring
• Adjustable Reset Threshold
• Low-Power Consumption
• Open-Drain Reset Output
• Built-In Hysteresis for Noise Immunity

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows for versatile applications
• Low quiescent current minimizes power consumption
• Adjustable reset threshold provides flexibility
• Small package size enables space-efficient designs

Disadvantages

• Limited to monitoring single power supply voltage
• Requires external components for specific threshold voltage settings

Working Principles

The MCP1318T-29LE/OTVAO monitors the input power supply voltage and compares it to the internally set threshold voltage. When the input voltage falls below the threshold, the reset output is activated, signaling the microcontroller to enter a safe state or perform a system reset.

Detailed Application Field Plans

The MCP1318T-29LE/OTVAO finds application in various fields including: - Battery-Powered Devices - Embedded Systems - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP1318T-29LE/OTVAO include: - MAX809 - ADM811 - TPS3809

In conclusion, the MCP1318T-29LE/OTVAO is a versatile voltage supervisor offering low-power operation, adjustable reset threshold, and compact packaging, making it suitable for a wide range of applications.

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