MIC5283-3.3YME

Product Overview

Category

MIC5283-3.3YME belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Package: The MIC5283-3.3YME comes in a compact surface-mount package.
• Essence: It is a low-dropout (LDO) linear voltage regulator.
• Packaging/Quantity: Typically, it is available in reels or tubes with a quantity of 2500 units per reel/tube.

Specifications

The specifications of MIC5283-3.3YME are as follows:

• Output Voltage: 3.3V
• Input Voltage Range: 2.5V to 16V
• Dropout Voltage: 300mV at 150mA load current
• Quiescent Current: 75µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The pin configuration of MIC5283-3.3YME is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. EN (Enable)
5. VOUT (Output Voltage)

Functional Features

The functional features of MIC5283-3.3YME include:

• Low dropout voltage for efficient regulation.
• Excellent load and line regulation for stable output voltage.
• Thermal shutdown protection to prevent overheating.
• Short-circuit current limit for enhanced safety.
• Enable pin for easy on/off control.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - Excellent load and line regulation for stable output voltage. - Thermal shutdown protection prevents overheating and damage. - Short-circuit current limit enhances safety.

Disadvantages: - Limited input voltage range (2.5V to 16V). - Quiescent current of 75µA may be relatively high for some low-power applications.

Working Principles

MIC5283-3.3YME operates based on the principle of a low-dropout linear voltage regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals, ensuring a stable output voltage even when the input voltage varies.

Detailed Application Field Plans

MIC5283-3.3YME finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: Provides regulated power supply for portable electronics such as smartphones, tablets, and wearables.
2. Industrial control systems: Ensures stable voltage for sensors, actuators, and other components in industrial automation.
3. Automotive electronics: Regulates voltage for automotive modules, infotainment systems, and lighting applications.
4. Communication equipment: Used in routers, switches, and network devices to maintain a stable power source.
5. Medical devices: Provides reliable power regulation for medical instruments and implantable devices.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5283-3.3YME are:

1. LM1117-3.3: A popular LDO voltage regulator with similar specifications and pin configuration.
2. LT1763-3.3: Another high-performance LDO regulator suitable for various applications.
3. TPS7A3301: A low-noise LDO regulator with adjustable output voltage.

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, MIC5283-3.3YME is a voltage regulator belonging to the category of low-dropout linear regulators. It offers stable and efficient voltage regulation with a compact package. Its functional features, advantages, and application field plans make it suitable for various electronic systems. Alternative models provide flexibility in choosing the right regulator for specific needs.