MIC5305-2.5YD5-TR

Product Overview

Category

MIC5305-2.5YD5-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate and stabilize voltage levels.

Characteristics

• Voltage Output: 2.5V
• Package Type: DFN-5
• Essence: Low Dropout Linear Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The specifications for MIC5305-2.5YD5-TR are as follows:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V ±1%
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 45µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5305-2.5YD5-TR has a total of 5 pins. The pin configuration is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit current limit protects the device from overcurrent conditions.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Compact package size enables space-saving designs.
• Low quiescent current minimizes power consumption.
• Wide input voltage range allows for versatile applications.
• Excellent line and load regulation ensures stable performance.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

MIC5305-2.5YD5-TR operates based on the principle of linear voltage regulation. It takes an input voltage within the specified range and regulates it to a stable 2.5V output. The device uses a feedback mechanism to continuously adjust its internal circuitry, compensating for any variations in the input voltage or load conditions. This ensures that the output voltage remains constant and within the desired tolerance.

Detailed Application Field Plans

MIC5305-2.5YD5-TR finds applications in various electronic devices where a stable 2.5V voltage supply is required. Some common application fields include:

1. Battery-powered devices: Used to regulate voltage in portable electronics such as smartphones, tablets, and wearables.
2. IoT devices: Provides a stable power source for sensors, microcontrollers, and communication modules.
3. Industrial equipment: Ensures consistent voltage supply in control systems, motor drives, and instrumentation.
4. Automotive electronics: Used in automotive applications like infotainment systems, navigation devices, and lighting controls.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5305-2.5YD5-TR are:

1. LM1117-2.5: Low dropout voltage regulator with a fixed 2.5V output.
2. LT1763-2.5: High-performance linear regulator offering a 2.5V output voltage.
3. TPS73625: Ultra-low quiescent current regulator providing a 2.5V output.

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

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