MCP1316T-29AE/OT

Product Overview

Category

The MCP1316T-29AE/OT belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the power supply voltage in electronic systems.

Characteristics

• Voltage threshold: 2.9V
• Low quiescent current: 1.5µA (typical)
• Wide operating voltage range: 1.0V to 5.5V
• Small package size: SOT-23-3
• Active-low reset output
• Power-on reset delay time: 150ms (typical)

Package

The MCP1316T-29AE/OT is available in a small SOT-23-3 package, which is suitable for space-constrained applications.

Essence

This voltage supervisor IC ensures that the power supply voltage remains within the desired range by generating a reset signal when the voltage drops below a certain threshold.

Packaging/Quantity

The MCP1316T-29AE/OT is typically packaged in reels, with 3000 units per reel.

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage: 2.9V
• Quiescent Current: 1.5µA (typical)
• Power-On Reset Delay Time: 150ms (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1316T-29AE/OT has three pins:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Active-low reset output pin.

Functional Features

• Monitors the power supply voltage and generates a reset signal when it falls below the specified threshold.
• Provides a stable and reliable reset output to ensure proper system initialization.
• Low quiescent current consumption, making it suitable for battery-powered applications.
• Wide operating voltage range allows compatibility with various power supply voltages.

Advantages

• Small package size enables usage in space-constrained designs.
• Low quiescent current minimizes power consumption.
• Wide operating voltage range provides flexibility in different applications.
• Reliable reset output ensures proper system functionality.

Disadvantages

• Fixed reset threshold voltage may not be suitable for all applications requiring different voltage levels.
• Lack of adjustable delay time for power-on reset may limit customization options.

Working Principles

The MCP1316T-29AE/OT operates by continuously monitoring the power supply voltage. When the voltage drops below the preset threshold (2.9V), the IC generates an active-low reset signal. This signal can be used to reset the microcontroller or other components in the system, ensuring a controlled and reliable startup.

Detailed Application Field Plans

The MCP1316T-29AE/OT finds applications in various electronic systems where voltage monitoring and control are critical. Some potential application fields include:

1. Battery-powered devices: Ensures proper operation and prevents damage due to low battery voltage.
2. Industrial automation: Monitors power supply stability in control systems to prevent malfunctions.
3. Automotive electronics: Protects sensitive components from voltage fluctuations and ensures reliable operation.
4. Medical equipment: Provides voltage supervision to guarantee safe and accurate measurements.

Detailed and Complete Alternative Models

1. MCP1316T-18E/OT: Reset threshold voltage of 1.8V.
2. MCP1316T-33E/OT: Reset threshold voltage of 3.3V.
3. MCP1316T-50E/OT: Reset threshold voltage of 5.0V.

These alternative models offer different reset threshold voltages to cater to specific application requirements.

Word count: 525 words