MIC5323-3.3YMT-TR

Product Overview

Category

The MIC5323-3.3YMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5323-3.3YMT-TR provides a stable output voltage of 3.3V.
• Efficiency: It offers high efficiency, ensuring minimal power loss during operation.
• Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The device includes built-in thermal protection to prevent overheating.

Package

The MIC5323-3.3YMT-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 a regulated and stable voltage supply, ensuring proper functioning of electronic circuits.

Packaging/Quantity

The MIC5323-3.3YMT-TR is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5323-3.3YMT-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: The MIC5323-3.3YMT-TR ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Current Limiting: The device incorporates current limiting protection to prevent excessive current flow.
• Short-Circuit Protection: It includes short-circuit protection to safeguard the regulator and connected components in case of a short circuit.
• Soft-Start: The regulator employs a soft-start feature to minimize inrush current during startup.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Small package size allows for space-saving designs.
• Wide input voltage range enables compatibility with various power sources.
• Thermal shutdown protection prevents overheating and damage.

Disadvantages

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

Working Principles

The MIC5323-3.3YMT-TR operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 3.3V. The regulator achieves this by controlling the amount of current flowing through its internal pass transistor.

Detailed Application Field Plans

The MIC5323-3.3YMT-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Wireless communication modules - Battery-powered devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5323-3.3YMT-TR include: - LM1117-3.3: A popular 3.3V linear voltage regulator from Texas Instruments. - LT1763-3.3: A low dropout 3.3V regulator from Linear Technology. - NCP1117-3.3: A cost-effective 3.3V regulator from ON Semiconductor.

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

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