MCP1790T-3002E/DB

Product Overview

Category

The MCP1790T-3002E/DB 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-3002E/DB comes in a compact surface mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The MCP1790T-3002E/DB 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: 210mV (typical)
• Maximum Output Current: 500mA
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1790T-3002E/DB has the following pin configuration:

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

Functional Features

• High efficiency conversion
• Stable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• High efficiency results in less power dissipation
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited maximum output current of 500mA
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MCP1790T-3002E/DB operates based on a linear regulator architecture. It regulates the output voltage by comparing it to a reference voltage and adjusting the pass transistor accordingly. The device continuously monitors the output voltage and adjusts the pass transistor to maintain a stable output.

Detailed Application Field Plans

The MCP1790T-3002E/DB finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. MCP1700T-3302E/MB: Similar voltage regulator with a fixed output voltage of 3.3V.
2. MCP1825S-3302E/DB: Voltage regulator with a higher maximum output current of 1A.
3. MCP1754ST-3302E/DB: Low dropout voltage regulator with a fixed output voltage of 3.3V.

These alternative models offer similar functionality and can be considered as alternatives to the MCP1790T-3002E/DB depending on specific requirements.

In conclusion, the MCP1790T-3002E/DB is a voltage regulator that provides stable and regulated voltage for electronic circuits. Its high efficiency, wide input voltage range, and adjustable output voltage make it suitable for various applications. However, its limited maximum output current and dropout voltage should be taken into consideration.