MIC5339-SMYMT-TR

Product Overview

Category

The MIC5339-SMYMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

The MIC5339-SMYMT-TR comes in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MIC5339-SMYMT-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 500mA
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5339-SMYMT-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• High Efficiency: The MIC5339-SMYMT-TR offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain stable output even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The device can accept a wide range of input voltages, making it versatile for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted within a specified range to meet the requirements of different electronic devices.
• Overcurrent and Thermal Protection: The MIC5339-SMYMT-TR incorporates protection mechanisms to prevent damage from overcurrent or excessive heat.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for flexibility in design.
• Adjustable output voltage accommodates different device requirements.
• Overcurrent and thermal protection ensure device safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low-input voltage scenarios.

Working Principles

The MIC5339-SMYMT-TR operates as a linear voltage regulator. It takes an input voltage and regulates it to a stable output voltage using a feedback mechanism. The internal circuitry adjusts the output voltage based on the feedback received, ensuring that it remains within the desired range.

Detailed Application Field Plans

The MIC5339-SMYMT-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. MIC5205-3.3YM5-TR: This model offers a fixed output voltage of 3.3V and a maximum output current of 150mA.
2. LP2985AIM5X-3.3/NOPB: A low dropout voltage regulator with a fixed output voltage of 3.3V and a maximum output current of 150mA.
3. TPS79333DBVR: This model provides a fixed output voltage of 3.3V and a maximum output current of 200mA.

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

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