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

VIN (Input Voltage)
GND (Ground)
NC (No Connection)
VOUT (Output Voltage)
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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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MCP1804T-5002I/MB v technických řešeních

What is the input voltage range for MCP1804T-5002I/MB?
- The input voltage range for MCP1804T-5002I/MB is 2.7V to 16V.
What is the output voltage of MCP1804T-5002I/MB?
- The output voltage of MCP1804T-5002I/MB is fixed at 5.0V.
What is the maximum output current of MCP1804T-5002I/MB?
- The maximum output current of MCP1804T-5002I/MB is 150mA.
Is MCP1804T-5002I/MB suitable for battery-powered applications?
- Yes, MCP1804T-5002I/MB is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.
Can MCP1804T-5002I/MB be used in automotive electronics?
- Yes, MCP1804T-5002I/MB is designed to meet the requirements for automotive applications.
Does MCP1804T-5002I/MB have built-in overcurrent protection?
- Yes, MCP1804T-5002I/MB features overcurrent protection to safeguard the device and the load.
What are the typical applications for MCP1804T-5002I/MB?
- Typical applications for MCP1804T-5002I/MB include power supply for microcontrollers, sensors, and other low-power devices.
Is MCP1804T-5002I/MB suitable for space-constrained designs?
- Yes, MCP1804T-5002I/MB is available in a compact SOT-23 package, making it suitable for space-constrained designs.
Can MCP1804T-5002I/MB operate in harsh environments?
- Yes, MCP1804T-5002I/MB is designed to operate in harsh environments, including industrial and automotive settings.
Are there any application notes or reference designs available for MCP1804T-5002I/MB?
- Yes, Microchip provides application notes and reference designs to assist with the implementation of MCP1804T-5002I/MB in various technical solutions.