MIC5524-2.8YMT-T5

Product Overview

Category

MIC5524-2.8YMT-T5 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-T5 comes in a compact surface-mount package.
• Essence: It is a low-dropout (LDO) voltage regulator designed for efficient power management.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The MIC5524-2.8YMT-T5 has the following specifications:

• Output Voltage: 2.8V
• Input Voltage Range: 2.7V to 5.5V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 75µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration of MIC5524-2.8YMT-T5 is as follows:

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

Functional Features

The key functional features of MIC5524-2.8YMT-T5 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 input voltages and load conditions.
• Thermal shutdown protection: It incorporates a thermal shutdown feature to prevent damage due to excessive temperature.

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

MIC5524-2.8YMT-T5 operates based on the principle of regulating voltage using a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even when the input voltage or load conditions change.

Detailed Application Field Plans

The MIC5524-2.8YMT-T5 finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearables benefit from the low dropout voltage and wide input voltage range of this regulator.
2. Industrial control systems: The regulator can be used in automation equipment, sensors, and control modules to ensure stable and reliable power supply.
3. Automotive electronics: It is suitable for powering components in automotive infotainment systems, lighting modules, and other vehicle electronics.
4. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require efficient power management, making this regulator an ideal choice.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5524-2.8YMT-T5 include:

1. LM1117-2.8: A popular LDO regulator with a fixed 2.8V output voltage.
2. LT1763-2.8: Another LDO regulator known for its low dropout voltage and high accuracy.
3. TPS7A4901: A versatile LDO regulator with adjustable output voltage and low quiescent current.

These alternative models can be considered based on specific application requirements and design constraints.

In conclusion, MIC5524-2.8YMT-T5 is a voltage regulator that offers stable and efficient power management for various electronic applications. Its low dropout voltage, wide input voltage range, and compact package make it suitable for diverse use cases. However, designers should consider alternative models depending on their specific needs.