MCP1804T-2502I/OT

Product Overview

Category

The MCP1804T-2502I/OT 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

• Voltage regulation: The MCP1804T-2502I/OT provides a regulated output voltage.
• Low dropout voltage: It operates with a low dropout voltage, minimizing power dissipation.
• High accuracy: This voltage regulator offers high precision in maintaining the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive temperature.

Package

The MCP1804T-2502I/OT is available in a small surface-mount package, making it suitable for compact electronic designs.

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 MCP1804T-2502I/OT is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage: 2.5V
• Maximum output current: 150mA
• Dropout voltage: 178mV (typical)
• Quiescent current: 1.6µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MCP1804T-2502I/OT has three pins:

1. VIN (Input Voltage): Connects to the input voltage source.
2. VOUT (Output Voltage): Provides the regulated output voltage.
3. GND (Ground): Connected to the ground reference.

Functional Features

• Voltage regulation: The MCP1804T-2502I/OT maintains a constant output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The device automatically shuts down if the temperature exceeds a safe threshold, preventing damage.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation ensures stable operation of electronic circuits.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• Small package size allows for space-saving designs.
• Thermal shutdown protection enhances reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Input voltage range is restricted to 2.7V to 5.5V.

Working Principles

The MCP1804T-2502I/OT utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This feedback loop continuously monitors and adjusts the voltage to ensure stability.

Detailed Application Field Plans

The MCP1804T-2502I/OT finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Embedded systems - Wearable technology

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: This voltage regulator offers a higher output voltage of 3.3V.
2. MCP1826S-5002E/DB: Provides a higher maximum output current of 500mA.
3. MCP1754ST-3302E/CB: Offers a lower dropout voltage of 120mV.

These alternative models can be considered based on specific requirements and design constraints.

In conclusion, the MCP1804T-2502I/OT is a voltage regulator that provides stable and regulated voltage output. Its low dropout voltage, high accuracy, and thermal shutdown protection make it suitable for various electronic applications. However, its limited maximum output current and input voltage range should be taken into consideration during design. Alternative models with different specifications are available to meet specific requirements.