MCP1804T-5002I/MB

Introduction

The MCP1804T-5002I/MB is a voltage regulator belonging to the category of integrated circuits. This device is commonly used in electronic devices to regulate voltage and ensure stable power supply to sensitive components.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Regulation
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: SOT-23-5
• Essence: Regulating voltage for stable power supply
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 5.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 350mV at 100mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. VOUT (Output Voltage)
5. EN (Enable)

Functional Features

• High Precision: Provides accurate and stable output voltage.
• Low Dropout Voltage: Ensures efficient regulation even when input voltage is close to the output voltage.
• Thermal Shutdown Protection: Safeguards the device from overheating.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Thermal shutdown protection
• Small package size

Disadvantages

• Limited maximum output current
• Restricted input voltage range

Working Principles

The MCP1804T-5002I/MB operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. When the input voltage fluctuates, the regulator adapts to ensure a steady output voltage.

Detailed Application Field Plans

The MCP1804T-5002I/MB is widely used in portable electronic devices such as smartphones, tablets, and portable media players. It is also employed in battery-powered applications where stable voltage supply is crucial for the proper functioning of the device.

Detailed and Complete Alternative Models

• MCP1700T-3302E/MB
• MCP1703T-5002E/MB
• MCP1702T-5002E/MB

In conclusion, the MCP1804T-5002I/MB is a reliable voltage regulator with high precision and thermal protection features, making it suitable for various electronic applications requiring stable power supply.

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