MCP1825S-2502E/DB

Product Overview

Category

The MCP1825S-2502E/DB belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency: The MCP1825S-2502E/DB offers high efficiency, minimizing power loss during voltage regulation.
• Low dropout voltage: It has a low dropout voltage, allowing it to regulate voltage 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 protection: It also features short-circuit protection, safeguarding the circuit from potential damage.

Package

The MCP1825S-2502E/DB comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The MCP1825S-2502E/DB is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage: 2.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1825S-2502E/DB has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The MCP1825S-2502E/DB provides a stable output voltage of 2.5V, regardless of input voltage fluctuations.
• Load Regulation: It maintains a consistent output voltage even when the load changes.
• Thermal Protection: The regulator includes thermal shutdown protection, preventing overheating and potential damage.
• Short-Circuit Protection: It safeguards the circuit by limiting current in case of a short-circuit condition.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Low dropout voltage allows for regulation even with low input voltages.
• Compact package size suitable for space-constrained applications.
• Thermal and short-circuit protection enhance reliability.

Disadvantages

• Limited maximum output current (500mA).
• Input voltage range is restricted to 2.7V to 6.0V.

Working Principles

The MCP1825S-2502E/DB operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 2.5V. This ensures that the connected electronic devices receive a stable power supply.

Detailed Application Field Plans

The MCP1825S-2502E/DB finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. MCP1825S-3302E/DB: Similar to MCP1825S-2502E/DB, but with an output voltage of 3.3V.
2. MCP1825S-1802E/DB: Similar to MCP1825S-2502E/DB, but with an output voltage of 1.8V.
3. MCP1825S-5002E/DB: Similar to MCP1825S-2502E/DB, but with a higher maximum output current of 1A.

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

In conclusion, the MCP1825S-2502E/DB is a voltage regulator that offers high efficiency, low dropout voltage, and various protection features. It operates based on a linear voltage regulation principle and finds applications in diverse electronic systems. With its compact package size and reliable performance, it is a valuable component in ensuring stable power supply for electronic devices.