MIC5282-5.0YMME

Product Overview

Category

MIC5282-5.0YMME belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Package: The MIC5282-5.0YMME comes in a small surface-mount package.
• Essence: It is a low-dropout (LDO) linear voltage regulator.
• Packaging/Quantity: The product is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

The MIC5282-5.0YMME has the following specifications:

• Output Voltage: 5.0V
• Input Voltage Range: 2.7V to 12V
• Dropout Voltage: 200mV at 150mA
• Maximum Output Current: 150mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.3%
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The detailed pin configuration of MIC5282-5.0YMME is as follows:

```

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| | | MIC5282 | |_______________|

   PINOUT

1. VIN
2. GND
3. VOUT ```

Functional Features

The key functional features of MIC5282-5.0YMME 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: The device consumes minimal current when in standby mode, resulting in improved power efficiency.
• Overcurrent and thermal protection: The regulator includes built-in protection mechanisms to prevent damage due to excessive current or temperature.

Advantages and Disadvantages

Advantages

• High accuracy and stability in voltage regulation.
• Low dropout voltage ensures efficient power conversion.
• Compact package size allows for space-saving designs.
• Built-in protection features enhance reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Higher cost compared to non-linear voltage regulators.

Working Principles

MIC5282-5.0YMME operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

MIC5282-5.0YMME finds applications in various electronic devices and systems, including:

1. Battery-powered devices: It can be used to regulate voltage levels in portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial control systems: The regulator is suitable for maintaining stable voltage supply in industrial automation and control systems.
3. Automotive electronics: It can be utilized in automotive applications, ensuring consistent voltage levels for various components.
4. IoT devices: MIC5282-5.0YMME is well-suited for low-power IoT devices that require efficient voltage regulation.

Alternative Models

Here are some alternative models that offer similar functionality:

1. LM1117-5.0: A popular LDO voltage regulator with a 5.0V output and higher maximum output current.
2. LT1763-5.0: Another LDO regulator with a 5.0V output and lower dropout voltage.
3. ADP3339-5.0: An LDO regulator with a 5.0V output and enhanced load regulation capabilities.

These alternative models provide options with varying specifications and features, allowing designers to choose the most suitable regulator for their specific application.

In conclusion, MIC5282-5.0YMME is a voltage regulator that offers stable and accurate voltage regulation in various electronic systems. Its low dropout voltage, compact package, and built-in protection features make it a reliable choice for many applications. However, its limited maximum output current and higher cost should be considered when selecting a voltage regulator for high-power applications.