MCP1825-5002E/ET

Product Overview

The MCP1825-5002E/ET belongs to the category of voltage regulators and is commonly used to provide a stable output voltage for various electronic devices. Its characteristics include high accuracy, low dropout voltage, and low quiescent current. The package type for this product is SOT-223, and it is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 5.0V ±2%
• Maximum Output Current: 500mA
• Dropout Voltage: 210mV at 500mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1825-5002E/ET has a standard SOT-223 pin configuration with three pins: Vin (input), Vout (output), and GND (ground).

Functional Features

• High Accuracy: Provides a precise output voltage of 5.0V with a tolerance of ±2%.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.

Advantages and Disadvantages

Advantages

• Stable Output: Ensures a consistent voltage supply for sensitive electronic components.
• Wide Input Voltage Range: Can accommodate input voltages ranging from 2.3V to 6.0V.
• Low Power Consumption: Contributes to energy-efficient operation.

Disadvantages

• Limited Output Current: The maximum output current is 500mA, which may not be sufficient for high-power applications.

Working Principles

The MCP1825-5002E/ET operates by regulating the input voltage to maintain a constant output voltage of 5.0V. It utilizes internal circuitry to achieve high accuracy and low dropout voltage while minimizing quiescent current.

Detailed Application Field Plans

This voltage regulator is suitable for a wide range of applications, including: - Battery-Powered Devices: Provides a stable voltage supply for portable electronics. - Embedded Systems: Ensures reliable power delivery to microcontrollers, sensors, and other components. - Automotive Electronics: Supports various automotive applications requiring a regulated 5.0V supply.

Detailed and Complete Alternative Models

Some alternative models to consider include: - MCP1700T-3302E/TT: A 3.3V output voltage regulator with similar characteristics and package type. - MCP1755S-3302E/DB: Another 3.3V output voltage regulator offering high accuracy and low dropout voltage.

In conclusion, the MCP1825-5002E/ET is a versatile voltage regulator with precise regulation, low dropout voltage, and low quiescent current, making it suitable for a wide range of electronic applications.

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