MCP1725T-2502E/SN

Introduction

The MCP1725T-2502E/SN is a voltage regulator belonging to the category of linear regulators. It is commonly used to provide a stable and regulated output voltage for various electronic devices. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MCP1725T-2502E/SN.

Basic Information Overview

• Category: Linear Regulator
• Use: The MCP1725T-2502E/SN is used to regulate voltage in electronic circuits, ensuring a stable output voltage.
• Characteristics: It offers high accuracy, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications.
• Package: The MCP1725T-2502E/SN is available in a 5-pin SOT-23 package.
• Essence: Its essence lies in providing a reliable and stable voltage regulation solution for various electronic systems.
• Packaging/Quantity: It is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 3.6V to 16V
• Output Voltage Range: 1.8V to 5.0V
• Maximum Output Current: 250mA
• Dropout Voltage: 210mV at 250mA
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1725T-2502E/SN has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. BYPASS (Bypass Capacitor) 5. SHDN (Shutdown)

Functional Features

• 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.
• Current Limit Protection: Safeguards the device and the load from excessive currents.
• Thermal Shutdown: Protects the regulator from overheating.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection

Disadvantages

• Limited maximum output current
• Restricted input voltage range

Working Principles

The MCP1725T-2502E/SN 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 decreases or the load current increases, the regulator adjusts the pass transistor to ensure a stable output voltage.

Detailed Application Field Plans

The MCP1725T-2502E/SN is well-suited for various applications including: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MCP1725T-2502E/SN include: - MCP1700T-1802E/TT - MCP1703T-3302E/CB - MCP1710T-3302E/TT - MCP1755S-3302E/DB

In conclusion, the MCP1725T-2502E/SN is a reliable linear regulator with high accuracy, low dropout voltage, and low quiescent current, making it suitable for a wide range of electronic applications.

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