MIC5524-2.8YMT-TZ

Product Overview

Category

The MIC5524-2.8YMT-TZ belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC5524-2.8YMT-TZ comes in a compact surface-mount package.
• Essence: It is a low-dropout (LDO) voltage regulator designed for efficient power management.
• Packaging/Quantity: This product is typically available in reels or tubes, with varying quantities depending on the supplier.

Specifications

The MIC5524-2.8YMT-TZ has the following specifications:

• Output Voltage: 2.8V
• Input Voltage Range: 2.5V to 6.0V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 60µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5524-2.8YMT-TZ has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

The key functional features of the MIC5524-2.8YMT-TZ include:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: It consumes minimal current when there is no load, resulting in improved energy efficiency.
• Excellent line and load regulation: The regulator provides precise voltage regulation under varying load conditions and input voltages.
• Thermal shutdown protection: It incorporates a thermal shutdown mechanism to prevent damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact package size allows for space-saving designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation provides stable output voltage.

Disadvantages

• Limited output voltage options (specifically 2.8V in this case).
• Higher quiescent current compared to some other voltage regulators.

Working Principles

The MIC5524-2.8YMT-TZ operates based on the principle of a low-dropout voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a stable output voltage even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MIC5524-2.8YMT-TZ finds applications in various electronic devices, including:

1. Battery-powered devices: It can be used to regulate voltage in portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial equipment: The regulator is suitable for powering sensors, actuators, and control circuits in industrial automation systems.
3. Automotive electronics: It can be utilized in automotive applications like infotainment systems, lighting controls, and engine management units.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5524-2.8YMT-TZ include:

1. LM1117-2.8: A popular LDO voltage regulator with a fixed 2.8V output voltage.
2. LT1763-2.8: Another LDO regulator with a 2.8V output voltage and low dropout characteristics.
3. TPS7A4901-2.8: An ultra-low-power LDO regulator designed for battery-powered applications.

These alternative models provide comparable features and can be considered as substitutes for the MIC5524-2.8YMT-TZ in various applications.

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