MIC5203-2.8YM5-TR

Product Overview

Category

MIC5203-2.8YM5-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 MIC5203-2.8YM5-TR provides a stable output voltage of 2.8 volts.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when not delivering power to the load.
• Thermal shutdown protection: It includes built-in protection against excessive heat, ensuring safe operation.
• Short-circuit protection: The device safeguards against short-circuits, preventing damage to the circuitry.

Package

The MIC5203-2.8YM5-TR comes in a compact SOT-23-5 package, which is widely used for surface-mount applications.

Essence

This voltage regulator is designed to provide a stable and reliable power supply for various electronic devices.

Packaging/Quantity

The MIC5203-2.8YM5-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 2.8V
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5203-2.8YM5-TR has five pins arranged as follows:

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

Functional Features

• Voltage Regulation: The MIC5203-2.8YM5-TR ensures a stable output voltage of 2.8V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Low Quiescent Current: The regulator consumes minimal current when not actively delivering power to the load, conserving energy.
• Thermal Shutdown Protection: Built-in protection mechanism shuts down the device in case of excessive heat, preventing damage.
• Short-Circuit Protection: The regulator safeguards against short-circuits, protecting the circuitry from potential harm.

Advantages and Disadvantages

Advantages

• Provides stable output voltage
• Low dropout voltage ensures efficient operation
• Low quiescent current for energy conservation
• Thermal shutdown protection prevents damage due to overheating
• Short-circuit protection safeguards the circuitry

Disadvantages

• Limited to a fixed output voltage of 2.8V
• Not suitable for applications requiring different output voltages

Working Principles

The MIC5203-2.8YM5-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 stable 2.8V output.

Detailed Application Field Plans

The MIC5203-2.8YM5-TR finds application in various electronic devices that require a stable 2.8V power supply. Some common application fields include:

1. Mobile devices: Used to power components such as microcontrollers, sensors, and display modules.
2. IoT devices: Provides a regulated voltage for wireless communication modules, sensors, and other connected components.
3. Battery-powered devices: Ensures a stable power supply for portable electronics like handheld gaming consoles and MP3 players.
4. Automotive electronics: Used in vehicle infotainment systems, dashboard displays, and other automotive applications.

Detailed and Complete Alternative Models

1. MIC5203-2.5YM5-TR: Provides a stable output voltage of 2.5V.
2. MIC5203-3.3YM5-TR: Offers a stable output voltage of 3.3V.
3. MIC5203-ADJYM5-TR: Adjustable output voltage version, allowing for a wide range of output voltages.

These alternative models cater to different voltage requirements, providing flexibility in various applications.

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