MCP1804T-1802I/MT

Product Overview

Category

The MCP1804T-1802I/MT belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Current limit protection

Package

The MCP1804T-1802I/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 stable and regulated voltage output, ensuring proper functioning of electronic components.

Packaging/Quantity

The MCP1804T-1802I/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: 1.8V
• Dropout Voltage: 210mV (typical)
• Maximum Output Current: 150mA
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1804T-1802I/MT has the following pin configuration:

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

Functional Features

• High accuracy voltage regulation ensures stable output voltage.
• Low dropout voltage minimizes power loss and extends battery life.
• Wide input voltage range allows flexibility in power supply options.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Current limit protection safeguards against overloading and short circuits.

Advantages and Disadvantages

Advantages

• Precise voltage regulation enhances the performance of electronic circuits.
• Low dropout voltage reduces power dissipation and improves efficiency.
• Wide input voltage range provides versatility in various applications.
• Thermal shutdown and current limit protection enhance reliability and safety.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Higher cost compared to standard linear voltage regulators.
• Surface-mount package may require specialized equipment for soldering.

Working Principles

The MCP1804T-1802I/MT operates based on the principle of a linear voltage regulator. It takes an input voltage within the specified range and regulates it to a stable 1.8V output voltage. This is achieved by using internal circuitry that adjusts the voltage difference between the input and output, ensuring a constant output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The MCP1804T-1802I/MT finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Medical equipment - Automotive electronics

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: Low dropout voltage regulator with an output voltage of 3.3V.
2. MCP1826S-5002E/DB: High current linear voltage regulator with an output voltage of 5V.
3. MCP1755S-3302E/DB: Low quiescent current voltage regulator with an output voltage of 3.3V.

These alternative models offer similar functionality and can be considered as substitutes for the MCP1804T-1802I/MT in different applications.

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