MCP1827T-5002E/ET

Product Overview

Category

The MCP1827T-5002E/ET belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Current limit protection

Package

The MCP1827T-5002E/ET comes in a small surface-mount package.

Essence

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

Packaging/Quantity

The MCP1827T-5002E/ET is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 5.0V ± 2%
• Dropout Voltage: 210mV (typical) at 500mA load
• Maximum Output Current: 1A
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MCP1827T-5002E/ET has the following pin configuration:

```

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| | --| VIN VOUT |-- --| GND EN |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• EN: Enable pin (active high)

Functional Features

• High efficiency conversion of input voltage to regulated output voltage
• Low dropout voltage ensures efficient power utilization
• Wide input voltage range allows for versatile applications
• Thermal shutdown protection prevents overheating
• Current limit protection safeguards against excessive current draw

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range enables compatibility with various power sources
• Thermal shutdown protection ensures safe operation
• Current limit protection prevents damage to the device and connected components

Disadvantages

• Limited maximum output current of 1A may not be suitable for high-power applications
• Dropout voltage of 210mV may result in slightly reduced output voltage accuracy

Working Principles

The MCP1827T-5002E/ET operates by regulating the input voltage to a stable and precise output voltage. It utilizes internal circuitry to monitor and adjust the output voltage based on the desired value. The device maintains a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MCP1827T-5002E/ET finds application in various electronic systems that require regulated voltage supply. Some potential application fields include:

1. Battery-powered devices: Provides a stable voltage source for portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial automation: Ensures consistent voltage supply for control systems, sensors, and actuators.
3. Automotive electronics: Regulates voltage for automotive infotainment systems, lighting modules, and engine control units.
4. IoT devices: Enables reliable voltage regulation in Internet of Things (IoT) devices, facilitating their connectivity and functionality.

Detailed and Complete Alternative Models

1. LM1117-5.0: A popular alternative with similar specifications and pin configuration.
2. LT1763-5.0: Offers higher maximum output current and lower dropout voltage compared to the MCP1827T-5002E/ET.
3. ADP3339-5.0: Provides enhanced thermal management features and higher output current capability.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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