MCP1790T-3302E/EBVAO

Product Overview

Category

The MCP1790T-3302E/EBVAO belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

The MCP1790T-3302E/EBVAO comes in a compact and durable package, ensuring easy integration into various electronic devices.

Essence

This voltage regulator is designed to provide stable and reliable power supply to electronic components, ensuring their optimal performance.

Packaging/Quantity

The MCP1790T-3302E/EBVAO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 16V
• Output Voltage Range: 1.2V to 10V
• Dropout Voltage: 350mV (typical)
• Maximum Output Current: 500mA
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1790T-3302E/EBVAO has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. ADJ: Adjustable pin for setting the output voltage

Functional Features

• High Efficiency: The MCP1790T-3302E/EBVAO offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: It can accept a wide range of input voltages, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be easily adjusted using the ADJ pin, providing flexibility in different circuit requirements.
• Overcurrent and Thermal Protection: The MCP1790T-3302E/EBVAO incorporates protection mechanisms to prevent damage from overcurrent or excessive temperature.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Wide input voltage range allows for versatile application.
• Adjustable output voltage provides flexibility.
• Overcurrent and thermal protection safeguards the regulator and connected components.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Dropout voltage may affect performance in low-input voltage scenarios.

Working Principles

The MCP1790T-3302E/EBVAO operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite changes in the input voltage or load conditions. By continuously monitoring and adjusting, it ensures that the output voltage remains within the desired range.

Detailed Application Field Plans

The MCP1790T-3302E/EBVAO finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Its ability to provide stable and regulated power makes it suitable for applications where precise voltage control is essential.

Detailed and Complete Alternative Models

1. MCP1700T-3302E/MB: Similar voltage regulator with a fixed output voltage of 3.3V.
2. MCP1754T-5002E/CB: Voltage regulator with a higher maximum output current of 1A.
3. MCP1825S-3302E/DB: Voltage regulator with a lower dropout voltage of 200mV.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

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