MIC2505-1YM-TR

Product Overview

Category

The MIC2505-1YM-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency

Package

The MIC2505-1YM-TR is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

The MIC2505-1YM-TR is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

The following are the specifications of the MIC2505-1YM-TR:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 0.8V to VIN
• Maximum Output Current: 500mA
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%

Detailed Pin Configuration

The MIC2505-1YM-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. VOUT: Output voltage pin

Functional Features

The MIC2505-1YM-TR offers the following functional features:

• Wide input voltage range for compatibility with various power sources
• Adjustable output voltage to meet different device requirements
• Low quiescent current for improved power efficiency
• Enable pin for easy control of power supply
• Overcurrent and thermal protection for enhanced safety

Advantages and Disadvantages

Advantages

• High efficiency, leading to reduced power consumption
• Compact size, enabling integration into space-constrained devices
• Wide input voltage range, providing flexibility in power source selection
• Overcurrent and thermal protection, ensuring device safety

Disadvantages

• Limited maximum output current of 500mA, which may not be sufficient for high-power applications
• Lack of built-in voltage regulation feedback loop, requiring external components for precise voltage control

Working Principles

The MIC2505-1YM-TR operates based on a switching regulator topology. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage. The input voltage is converted to a high-frequency square wave, which is then filtered and regulated to provide a stable output voltage.

Detailed Application Field Plans

The MIC2505-1YM-TR finds application in various electronic devices, including but not limited to:

1. Mobile phones
2. Tablets
3. Portable media players
4. Wearable devices
5. IoT devices

In these applications, the MIC2505-1YM-TR ensures efficient power management and voltage regulation, contributing to the overall performance and reliability of the devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC2505-1YM-TR include:

1. LM2576-ADJ
2. LT1763-3.3
3. TPS54331

These alternatives can be considered based on specific requirements and design constraints.

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