MCP1804T-2502I/MT

Product Overview

Category

The MCP1804T-2502I/MT 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 to various components.

Characteristics

• Voltage regulation: The MCP1804T-2502I/MT 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.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating.

Package

The MCP1804T-2502I/MT comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide reliable and stable voltage regulation, ensuring proper functioning of electronic circuits.

Packaging/Quantity

The MCP1804T-2502I/MT is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage: 2.5V
• Dropout voltage: 178mV at 150mA
• Output current: Up to 150mA
• Quiescent current: 120µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MCP1804T-2502I/MT 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 of the circuit.

Functional Features

• Voltage regulation: The MCP1804T-2502I/MT maintains a constant output voltage despite variations in the input voltage.
• Low dropout voltage: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Thermal shutdown protection: The regulator includes thermal shutdown protection to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Provides stable and reliable voltage regulation.
• Low dropout voltage minimizes power dissipation.
• High accuracy ensures precise output voltage.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Limited output current capacity (up to 150mA).
• Restricted input voltage range (2.7V to 5.5V).

Working Principles

The MCP1804T-2502I/MT utilizes internal circuitry to compare the output voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage, compensating for any fluctuations in the input voltage.

Detailed Application Field Plans

The MCP1804T-2502I/MT finds applications in various electronic devices and systems, including:

1. Battery-powered devices: It ensures stable voltage supply to microcontrollers, sensors, and other components in portable electronics.
2. Embedded systems: This voltage regulator is suitable for powering digital circuits, memory modules, and communication interfaces in embedded systems.
3. Automotive electronics: It can be used in automotive applications to regulate voltage for sensors, actuators, and control units.
4. Industrial automation: The MCP1804T-2502I/MT provides reliable voltage regulation for PLCs, motor drives, and other industrial automation equipment.

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: A similar voltage regulator with an output voltage of 3.3V and a maximum output current of 250mA.
2. MCP1826S-5002E/DB: Another alternative with a 5V output voltage and a maximum output current of 500mA.
3. MCP1754ST-3302E/CB: This model offers a regulated output voltage of 3.3V and a maximum output current of 300mA.

These alternative models provide similar functionality and can be considered based on specific application requirements.

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