MCP111T-315E/LBVAO

Product Overview

Category

The MCP111T-315E/LBVAO belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices and circuits for voltage regulation and power management purposes.

Characteristics

• Voltage regulation capabilities
• Low dropout voltage
• High accuracy
• Low quiescent current
• Thermal shutdown protection

Package

The MCP111T-315E/LBVAO is available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of the MCP111T-315E/LBVAO lies in its ability to regulate voltage efficiently and accurately, ensuring stable power supply to connected devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.15V
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP111T-315E/LBVAO has three pins:

1. VIN (Input Voltage): Connects to the power source.
2. VOUT (Output Voltage): Provides the regulated output voltage.
3. GND (Ground): Serves as the reference point for the circuit.

Functional Features

• Voltage Regulation: The MCP111T-315E/LBVAO ensures a stable output voltage despite fluctuations in the input voltage.
• Low Dropout Voltage: This feature minimizes power loss and allows the device to operate even when the input voltage is close to the desired output voltage.
• Thermal Shutdown Protection: In case of excessive temperature, the device automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation
• Low quiescent current consumption
• Compact package size for space-constrained designs
• Thermal shutdown protection enhances reliability

Disadvantages

• Limited output voltage options (fixed at 3.15V)
• Not suitable for applications requiring adjustable output voltages

Working Principles

The MCP111T-315E/LBVAO utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the internal pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MCP111T-315E/LBVAO finds application in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. MCP111T-275E/LBVAO: Output voltage of 2.75V
2. MCP111T-330E/LBVAO: Output voltage of 3.3V
3. MCP111T-500E/LBVAO: Output voltage of 5V

These alternative models provide different output voltage options to suit specific application requirements.

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