MCP1804T-5002I/OT

Product Overview

Category

The MCP1804T-5002I/OT belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MCP1804T-5002I/OT provides a stable output voltage.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• 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 heat.

Package

The MCP1804T-5002I/OT comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage effectively and efficiently.

Packaging/Quantity

The MCP1804T-5002I/OT 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: 5.0V
• Dropout voltage: 178mV (typical) at 150mA load
• Quiescent current: 1.6µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MCP1804T-5002I/OT has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The MCP1804T-5002I/OT maintains a constant output voltage regardless of input variations.
• Low dropout voltage: It ensures efficient power conversion by minimizing the voltage drop across the regulator.
• Thermal shutdown protection: The device shuts down if the temperature exceeds a safe threshold, preventing damage.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of connected circuits.
• Low dropout voltage minimizes power loss and improves efficiency.
• High accuracy in voltage regulation provides precise control.
• Thermal shutdown protection safeguards against overheating.

Disadvantages

• Limited input voltage range (2.7V to 5.5V).
• Higher quiescent current compared to some alternative models.

Working Principles

The MCP1804T-5002I/OT operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This feedback loop ensures stability and accuracy in voltage regulation.

Detailed Application Field Plans

The MCP1804T-5002I/OT finds applications in various electronic devices and systems, including but not limited to: 1. Battery-powered devices: It regulates voltage in portable electronics such as smartphones, tablets, and wearable devices. 2. Industrial automation: The voltage regulator is used in control systems, sensors, and actuators. 3. Automotive electronics: It ensures stable voltage supply to automotive components like infotainment systems and engine control units. 4. IoT devices: The MCP1804T-5002I/OT is suitable for low-power IoT applications, providing consistent voltage to sensors and communication modules.

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: This voltage regulator offers a lower dropout voltage and wider input voltage range compared to the MCP1804T-5002I/OT.
2. LM1117-5.0/NOPB: An alternative model with similar characteristics, but available in different package options.
3. LT1763CS8-5#PBF: This voltage regulator provides higher accuracy and lower quiescent current, but at a higher cost.

In conclusion, the MCP1804T-5002I/OT is a voltage regulator that offers stable output voltage, low dropout voltage, and high accuracy. It finds applications in various electronic devices and systems, providing reliable voltage regulation. While it has some limitations, alternative models with different specifications are available to suit specific requirements.