MIC5203-2.8BM5-TR

Product Overview

Category

MIC5203-2.8BM5-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 MIC5203-2.8BM5-TR provides a stable output voltage.
• 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 power when in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5203-2.8BM5-TR comes in a small surface-mount SOT-23 package, which is widely used in compact electronic devices.

Essence

The essence of this product lies in its ability to maintain a constant and reliable voltage output, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

The MIC5203-2.8BM5-TR is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V to 16V
• Output voltage: 2.8V
• Maximum output current: 150mA
• Dropout voltage: 120mV at 100mA load
• Quiescent current: 35µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5203-2.8BM5-TR has three pins:

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

Functional Features

• Voltage regulation: The MIC5203-2.8BM5-TR maintains 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.
• Thermal shutdown protection: The regulator includes a built-in mechanism to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Compact size: The SOT-23 package allows for easy integration into small electronic devices.
• Efficient voltage regulation: The MIC5203-2.8BM5-TR ensures a stable output voltage, contributing to the reliable operation of electronic circuits.
• Low quiescent current: It consumes minimal power in standby mode, enhancing energy efficiency.

Disadvantages

• Limited maximum output current: The regulator can supply a maximum of 150mA, which may not be sufficient for high-power applications.
• Narrow input voltage range: The input voltage should be within the range of 2.5V to 16V for proper operation.

Working Principles

The MIC5203-2.8BM5-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 2.8V output.

Detailed Application Field Plans

The MIC5203-2.8BM5-TR finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: It ensures a stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices.
2. Embedded systems: The regulator can be used in microcontroller-based systems, providing a reliable power source for their operation.
3. Automotive electronics: It is suitable for automotive applications that require precise voltage regulation, such as infotainment systems and engine control units.

Detailed and Complete Alternative Models

1. MIC5203-2.5BM5-TR: Provides a regulated output voltage of 2.5V.
2. MIC5203-3.3BM5-TR: Offers a regulated output voltage of 3.3V.
3. MIC5203-5.0BM5-TR: Provides a regulated output voltage of 5.0V.

These alternative models offer different output voltage options to cater to various application requirements.

Word count: 498 words