MCP1727-2502E/MF

Product Overview

The MCP1727-2502E/MF belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. Its characteristics include high efficiency, low dropout voltage, and thermal shutdown protection. The package type is a 5-pin SOT-23, and it is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 2.5V
• Maximum Output Current: 250mA
• Dropout Voltage: 210mV at 100mA
• Quiescent Current: 2.0µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. FB (Feedback)
4. EN (Enable)
5. VOUT (Output Voltage)

Functional Features

• High Efficiency: The MCP1727-2502E/MF offers high efficiency, making it suitable for battery-powered applications.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: The device includes thermal shutdown protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

• Small Package Size: The SOT-23 package makes it suitable for space-constrained designs.
• Low Quiescent Current: The low quiescent current helps conserve power in battery-operated devices.

Disadvantages

• Limited Output Current: The maximum output current of 250mA may not be sufficient for high-power applications.

Working Principles

The MCP1727-2502E/MF operates by regulating the input voltage to provide a stable 2.5V output. It uses feedback control to adjust the output voltage and maintains regulation even under varying load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also suitable for powering low-power microcontroller-based systems, sensor modules, and other battery-operated applications.

Detailed and Complete Alternative Models

• MCP1700-3302E/TO: 3.3V output voltage, 250mA maximum output current
• MCP1755S-3302E/DB: 3.3V output voltage, 300mA maximum output current
• MCP1703T-5002E/MB: 5.0V output voltage, 250mA maximum output current

In conclusion, the MCP1727-2502E/MF is a versatile voltage regulator with a compact package size, high efficiency, and low dropout voltage, making it suitable for a wide range of battery-powered electronic applications.

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