MCP1702T-2802E/CB

Product Overview

Category

The MCP1702T-2802E/CB belongs to the category of voltage regulators.

Use

It is primarily used to regulate voltage in electronic circuits.

Characteristics

• Low dropout voltage
• Low quiescent current
• High output voltage accuracy
• Thermal shutdown protection
• Short-circuit current limiting

Package

The MCP1702T-2802E/CB comes in a small SOT-23 package.

Essence

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

Packaging/Quantity

The MCP1702T-2802E/CB is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.7V to 13.2V
• Output Voltage: 2.8V
• Dropout Voltage: 178mV (typical)
• Quiescent Current: 2.0µA (typical)
• Maximum Output Current: 250mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1702T-2802E/CB has three pins:

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

Functional Features

• Low Dropout Voltage: The MCP1702T-2802E/CB exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light or idle.
• High Output Voltage Accuracy: The device provides high output voltage accuracy, ensuring precise regulation for sensitive electronic components.
• Thermal Shutdown Protection: The MCP1702T-2802E/CB incorporates thermal shutdown protection, safeguarding the device from overheating and potential damage.
• Short-Circuit Current Limiting: It features short-circuit current limiting to protect the circuit from excessive current flow during a short-circuit condition.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Low power consumption
• Accurate output voltage
• Thermal protection
• Short-circuit protection

Disadvantages

• Limited maximum output current (250mA)

Working Principles

The MCP1702T-2802E/CB operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a stable output voltage even when the input voltage fluctuates.

Detailed Application Field Plans

The MCP1702T-2802E/CB finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MCP1702T-2802E/CB are: - LM1117-2.8 - LT1763-2.8 - NCP1117-2.8 - TS2950-2.8

These models offer similar functionality and characteristics, providing options for different design requirements.

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