MIC5252-2.8YM5-TR

Product Overview

Category

The MIC5252-2.8YM5-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 MIC5252-2.8YM5-TR provides a stable output voltage of 2.8V.
• 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 in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5252-2.8YM5-TR is available in a small SOT-23-5 package, which is suitable for compact circuit designs.

Essence

This voltage regulator ensures a reliable and steady power supply to various electronic components.

Packaging/Quantity

The MIC5252-2.8YM5-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 2.8V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Maximum Output Current: 150mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5252-2.8YM5-TR has five pins arranged as follows:

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Pin 1: VIN (Input voltage) Pin 2: GND (Ground) Pin 3: NC (No connection) Pin 4: VOUT (Output voltage) Pin 5: BYP (Bypass capacitor)

Functional Features

• Voltage Regulation: The MIC5252-2.8YM5-TR maintains a constant output voltage of 2.8V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate with a minimal voltage difference between the input and output, ensuring efficient power conversion.
• Thermal Shutdown Protection: The regulator includes a built-in mechanism to protect against excessive heat, preventing damage to the device.

Advantages and Disadvantages

Advantages

• Stable Output Voltage: The MIC5252-2.8YM5-TR provides a reliable and consistent output voltage, ensuring proper functioning of connected components.
• Compact Size: The SOT-23-5 package allows for space-efficient integration into electronic circuits.
• Low Quiescent Current: The regulator consumes minimal current when not actively regulating voltage, reducing power consumption.

Disadvantages

• Limited Maximum Output Current: The MIC5252-2.8YM5-TR is designed for applications with a maximum output current of 150mA. It may not be suitable for high-power applications.

Working Principles

The MIC5252-2.8YM5-TR operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 2.8V. The regulator continuously monitors the input voltage and adjusts its internal components to compensate for any variations, ensuring a consistent output voltage.

Detailed Application Field Plans

The MIC5252-2.8YM5-TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices: It ensures a stable power supply to microcontrollers, sensors, and other low-power components. - Portable audio players: The regulator helps maintain a constant voltage for audio processing and amplification circuits. - IoT devices: It provides reliable voltage regulation for sensors, wireless modules, and microcontrollers in Internet of Things applications. - Automotive electronics: The regulator can be used in automotive systems to power control units, displays, and other electronic components.

Detailed and Complete Alternative Models

• MIC5252-3.3YM5-TR: Provides a regulated output voltage of 3.3V.
• MIC5252-1.8YM5-TR: Offers a regulated output voltage of 1.8V.
• MIC5252-2.5YM5-TR: Provides a regulated output voltage of 2.5V.

These alternative models offer similar characteristics and functionality but with different output voltage options.

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