MIC5245-2.85YM5-TR

Product Overview

Category

The MIC5245-2.85YM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 2.85V
• Package Type: SOT-23-5
• Essence: Low Dropout Regulator (LDO)
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The MIC5245-2.85YM5-TR has the following specifications:

• Input Voltage Range: 2.3V to 16V
• Dropout Voltage: 200mV at 150mA
• Output Current: 150mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.4%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5245-2.85YM5-TR has a SOT-23-5 package with the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. VOUT (Output Voltage)
5. BYP (Bypass Capacitor)

Functional Features

The key functional features of the MIC5245-2.85YM5-TR include:

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

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package for space-constrained designs. - Wide input voltage range allows flexibility in various applications. - Low dropout voltage minimizes power dissipation. - Excellent line and load regulation for stable output voltage.

Disadvantages: - Limited output current of 150mA may not be suitable for high-power applications. - SOT-23-5 package may require careful PCB layout to manage heat dissipation.

Working Principles

The MIC5245-2.85YM5-TR is a low dropout regulator (LDO) that operates by maintaining a constant voltage difference between the input and output terminals. It utilizes a pass transistor to regulate the output voltage, ensuring it remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The MIC5245-2.85YM5-TR finds application in various electronic systems, including but not limited to:

1. Battery-powered devices: Portable electronics, IoT sensors, and wearables.
2. Automotive electronics: Infotainment systems, navigation units, and lighting controls.
3. Industrial equipment: Measurement instruments, control systems, and motor drives.
4. Communication devices: Wireless routers, modems, and network switches.

Detailed and Complete Alternative Models

Some alternative models to the MIC5245-2.85YM5-TR include:

1. LP2985-2.85 from Texas Instruments
2. MCP1702-2.85 from Microchip Technology
3. LT1763-2.85 from Analog Devices
4. NCP702-2.85 from ON Semiconductor

These alternatives offer similar voltage regulation capabilities and can be considered based on specific design requirements.

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