MIC5317-2.5YD5-TR

Product Overview

Category

MIC5317-2.5YD5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 2.5V
• Package Type: DFN (Dual Flat No-Lead)
• Essence: Low-dropout linear regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The specifications for MIC5317-2.5YD5-TR are as follows:

• Input Voltage Range: 2.3V to 6.0V
• Dropout Voltage: 200mV at 150mA
• Output Current: 150mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.4%
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration for MIC5317-2.5YD5-TR is as follows:

1. VIN: Input voltage
2. GND: Ground
3. EN: Enable pin
4. BYP: Bypass capacitor connection
5. VOUT: Output voltage

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current for power-saving applications.
• Thermal shutdown and current limit protection features.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows flexibility in various applications.
• Small package size enables space-saving designs.
• Low dropout voltage minimizes power dissipation.
• High accuracy and stability in voltage regulation.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Temperature range may restrict usage in extreme environments.

Working Principles

MIC5317-2.5YD5-TR is a low-dropout linear regulator that regulates the output voltage by maintaining a constant voltage difference between the input and output terminals. It achieves this by using a pass transistor to control the flow of current through a series resistor. The feedback mechanism continuously adjusts the pass transistor to maintain the desired output voltage.

Detailed Application Field Plans

MIC5317-2.5YD5-TR finds application in various electronic devices, including:

1. Battery-powered devices: Provides stable voltage supply for portable electronics.
2. IoT devices: Ensures reliable power delivery for connected devices.
3. Industrial automation: Regulates voltage levels in control systems.
4. Automotive electronics: Supports voltage regulation in automotive applications.
5. Consumer electronics: Enables efficient power management in smartphones, tablets, etc.

Detailed and Complete Alternative Models

Some alternative models to MIC5317-2.5YD5-TR include:

1. LM1117-2.5: Low dropout voltage regulator with similar specifications.
2. LT1763-2.5: High-performance LDO regulator suitable for demanding applications.
3. TPS7A25: Ultra-low noise LDO regulator for sensitive audio applications.
4. ADP3339: Low quiescent current LDO regulator with wide input voltage range.

These alternative models offer similar functionality and can be considered based on specific requirements.

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