MCP1826T-ADJE/DC

Product Overview

Category

The MCP1826T-ADJE/DC belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Adjustable output voltage
• Thermal shutdown protection
• Current limit protection

Package

The MCP1826T-ADJE/DC comes in a compact and durable package, suitable for various applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

The MCP1826T-ADJE/DC is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 5.0V
• Maximum Output Current: 1.5A
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1826T-ADJE/DC 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 MCP1826T-ADJE/DC 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.
• Adjustable Output Voltage: The ADJ pin allows users to adjust the output voltage according to their specific requirements.
• Thermal Shutdown Protection: The regulator includes thermal shutdown protection, preventing damage due to excessive heat.
• Current Limit Protection: It also features current limit protection, safeguarding the circuit from overcurrent conditions.

Advantages and Disadvantages

Advantages

• High efficiency ensures optimal power usage.
• Adjustable output voltage provides flexibility in various applications.
• Thermal shutdown and current limit protection enhance reliability and safety.

Disadvantages

• Limited maximum output current of 1.5A may not be suitable for high-power applications.
• Dropout voltage of 210mV may affect performance in low-voltage scenarios.

Working Principles

The MCP1826T-ADJE/DC operates based on a linear voltage regulation principle. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. This is achieved through internal circuitry that adjusts the voltage difference between the input and output, ensuring a consistent output voltage regardless of variations in the input.

Detailed Application Field Plans

The MCP1826T-ADJE/DC finds application in various fields, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

• LM1117-ADJ: Adjustable voltage regulator with similar specifications and features.
• LT1763-ADJ: Low dropout voltage regulator suitable for low-voltage applications.
• TPS7A4700-ADJ: High-current adjustable voltage regulator designed for demanding power requirements.

These alternative models offer similar functionality and can be considered as substitutes for the MCP1826T-ADJE/DC in different applications.

In conclusion, the MCP1826T-ADJE/DC is a versatile voltage regulator with adjustable output voltage, high efficiency, and various protection features. Its compact package and wide range of applications make it a popular choice in the electronics industry.