MIC5245-2.5YM5-TR

Product Overview

The MIC5245-2.5YM5-TR belongs to the category of voltage regulators and is commonly used to provide a stable output voltage for various electronic devices. This product is known for its high efficiency, low dropout voltage, and small package size, making it suitable for a wide range of applications. The MIC5245-2.5YM5-TR is typically available in a small SOT-23 package and is designed to deliver a fixed output voltage of 2.5V.

Basic Information

• Category: Voltage Regulator
• Use: Providing stable output voltage
• Characteristics: High efficiency, low dropout voltage, small package size
• Package: SOT-23
• Essence: Fixed output voltage of 2.5V
• Packaging/Quantity: Typically supplied in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 2.3V to 20V
• Output Voltage: 2.5V
• Output Current: Up to 500mA
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 35µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC5245-2.5YM5-TR typically features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

• High Efficiency: The MIC5245-2.5YM5-TR offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage of 150mV at 100mA, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Small Package Size: The SOT-23 package ensures a compact form factor, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• High efficiency
• Low dropout voltage
• Small package size
• Wide input voltage range

Disadvantages

• Limited maximum output current compared to higher-power regulators
• Sensitive to excessive input voltage fluctuations

Working Principles

The MIC5245-2.5YM5-TR operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant 2.5V output. It utilizes feedback control to regulate the output voltage, ensuring stability under varying load conditions and input voltages.

Detailed Application Field Plans

The MIC5245-2.5YM5-TR is commonly used in battery-powered devices, portable electronics, sensor modules, and other applications requiring a stable 2.5V power supply. Its low dropout voltage and high efficiency make it suitable for energy-sensitive designs where maximizing battery life is crucial.

Detailed and Complete Alternative Models

• MIC5205: Similar fixed-output voltage regulator with lower dropout voltage
• MIC5255: Higher-output current version of the MIC5245 series
• MIC2940: Adjustable output voltage regulator with higher current capability

In conclusion, the MIC5245-2.5YM5-TR is a versatile voltage regulator offering high efficiency, low dropout voltage, and a compact package size, making it an ideal choice for various low-power electronic applications.

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