MCP1825T-5002E/ET

Product Overview

Category

The MCP1825T-5002E/ET belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate voltage levels and provide a stable power supply.

Characteristics

• High efficiency: The MCP1825T-5002E/ET offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low dropout voltage: It has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The regulator includes thermal shutdown protection, preventing damage due to excessive heat.
• Short-circuit current limiting: It features short-circuit current limiting, safeguarding against potential damage caused by short circuits.

Package

The MCP1825T-5002E/ET is available in a compact and industry-standard TO-220 package. This package ensures easy integration into various electronic systems.

Essence

The essence of the MCP1825T-5002E/ET lies in its ability to provide stable and regulated voltage output, making it an essential component in many electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 5.0V
• Maximum Output Current: 500mA
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1825T-5002E/ET has three pins:

1. VIN (Pin 1): This pin is used to connect the input voltage source.
2. VOUT (Pin 2): This pin provides the regulated output voltage.
3. GND (Pin 3): This pin is connected to the ground reference.

Functional Features

• Voltage regulation: The MCP1825T-5002E/ET regulates the input voltage to a stable 5.0V output.
• Load regulation: It maintains a consistent output voltage even with varying loads.
• Thermal protection: The regulator includes thermal shutdown protection, preventing overheating and potential damage.
• Short-circuit protection: It features short-circuit current limiting to protect against short circuits.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Low dropout voltage allows operation with low input-output voltage differentials.
• Compact TO-220 package for easy integration.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit current limiting protects against short circuits.

Disadvantages

• Limited maximum output current of 500mA.
• Input voltage range limited to 2.3V to 6.0V.

Working Principles

The MCP1825T-5002E/ET operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 5.0V. The regulator continuously monitors the input and output voltages to ensure proper regulation.

Detailed Application Field Plans

The MCP1825T-5002E/ET finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

1. LM1117-5.0: A popular alternative with similar specifications and performance characteristics.
2. LT1763-5.0: Another alternative offering high accuracy and low dropout voltage.
3. ADP3339-5.0: An alternative with a higher maximum output current of 800mA.

These alternative models provide similar functionality and can be considered as substitutes for the MCP1825T-5002E/ET in various applications.

In conclusion, the MCP1825T-5002E/ET is a voltage regulator that offers high efficiency, low dropout voltage, and various protection features. It finds applications in diverse electronic systems and has alternative models available for different requirements.