MCP1316T-27LE/OT

Product Overview

Category

The MCP1316T-27LE/OT 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

• Voltage Monitoring: Monitors the power supply voltage.
• Reset Signal: Provides a reset signal to the microcontroller.
• Low Power Consumption: Operates with low power consumption.
• Small Package: Comes in a small package for space-constrained applications.

Package

The MCP1316T-27LE/OT is available in a SOT-23-3 package.

Essence

The essence of the MCP1316T-27LE/OT lies in its ability to ensure reliable operation of microcontrollers by monitoring the power supply voltage.

Packaging/Quantity

It is typically packaged in reels with a quantity specified by the manufacturer.

Specifications

• Voltage Threshold: 2.7V
• Accuracy: ±50mV
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 1.0V to 5.5V
• Quiescent Current: 5µA (typical)

Detailed Pin Configuration

The MCP1316T-27LE/OT has a simple 3-pin configuration: 1. VDD: Power supply input 2. GND: Ground 3. RESET: Reset output

Functional Features

• Under-Voltage Monitoring: Monitors the power supply voltage and asserts the reset signal when the voltage falls below the threshold.
• Manual Reset Input: Allows for manual assertion of the reset signal.
• Power-On Reset Delay: Provides a delay on power-up to ensure stable power supply voltage before releasing the reset signal.

Advantages and Disadvantages

Advantages

• Ensures reliable operation of microcontrollers.
• Low power consumption.
• Small package size for space-constrained designs.

Disadvantages

• Limited to monitoring single power supply voltage.

Working Principles

The MCP1316T-27LE/OT works by comparing the power supply voltage with the preset threshold. When the voltage falls below the threshold, it asserts the reset signal to ensure the microcontroller operates reliably.

Detailed Application Field Plans

The MCP1316T-27LE/OT is commonly used in various applications including: - Battery-powered devices - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP1316T-27LE/OT include: - MAX809 - ADM811 - TPS3808

In summary, the MCP1316T-27LE/OT is a voltage supervisor designed to ensure the reliable operation of microcontrollers by monitoring the power supply voltage. With its low power consumption and small package size, it is suitable for a wide range of applications in different industries.

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