MIC5203-4.0YM4-TR

Product Overview

Category

MIC5203-4.0YM4-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 regulation: The MIC5203-4.0YM4-TR provides a regulated output voltage.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The device consumes minimal current when not actively regulating voltage.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating.
• Short-circuit protection: The regulator is equipped with short-circuit protection to safeguard against excessive current flow.

Package

The MIC5203-4.0YM4-TR is available in a small surface-mount SOT-23 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The MIC5203-4.0YM4-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 4.0V
• Dropout Voltage: 100mV at 100mA
• Quiescent Current: 35µA
• Maximum Output Current: 150mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5203-4.0YM4-TR has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

• Voltage Regulation: The MIC5203-4.0YM4-TR maintains a constant output voltage of 4.0V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It operates with a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The device consumes minimal current when not actively regulating voltage, resulting in improved energy efficiency.
• Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the regulator from overheating, enhancing its reliability and safety.
• Short-Circuit Protection: The regulator includes short-circuit protection, which safeguards against excessive current flow and protects connected components.

Advantages and Disadvantages

Advantages

• Stable Output Voltage: Provides a regulated and stable output voltage, ensuring reliable operation of electronic circuits.
• Low Dropout Voltage: Efficiently converts input voltage to the desired output voltage, minimizing power loss.
• Compact Size: The SOT-23 package allows for space-saving integration into various applications.
• Thermal and Short-Circuit Protection: Built-in protection mechanisms enhance the safety and longevity of the regulator.

Disadvantages

• Limited Maximum Output Current: The MIC5203-4.0YM4-TR has a maximum output current of 150mA, which may not be sufficient for high-power applications.
• Narrow Input Voltage Range: The input voltage range is limited to 2.5V to 16V, making it unsuitable for certain applications requiring higher or lower voltages.

Working Principles

The MIC5203-4.0YM4-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a constant 4.0V output. This ensures that the connected electronic devices receive a stable and reliable power supply.

Detailed Application Field Plans

The MIC5203-4.0YM4-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MIC5203-4.0YM4-TR include: - LM1117-4.0 - LT1761-4.0 - MCP1700-4.0

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements and availability.

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