MIC5318-1.3YMT-TR

Product Overview

Category

MIC5318-1.3YMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5318-1.3YMT-TR provides precise voltage regulation, ensuring a stable power supply for connected devices.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The regulator has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The MIC5318-1.3YMT-TR includes thermal shutdown protection, preventing damage due to excessive heat.
• Small package size: It comes in a compact package, making it suitable for space-constrained applications.

Package and Quantity

The MIC5318-1.3YMT-TR is available in a small form factor package, such as a surface-mount technology (SMT) package. The exact package type and dimensions may vary depending on the manufacturer. It is typically sold in reels or trays containing multiple units.

Specifications

• Input voltage range: 2.5V - 6.5V
• Output voltage: 1.3V
• Maximum output current: 500mA
• Dropout voltage: 150mV at 300mA
• Quiescent current: 45µA
• Operating temperature range: -40°C to +125°C

Pin Configuration

The MIC5318-1.3YMT-TR has the following pin configuration:

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| | | VOUT | |___________________| | | | GND | |___________________| | | | VIN | |___________________| ```

Functional Features

• Voltage regulation: The MIC5318-1.3YMT-TR maintains a stable output voltage regardless of input voltage fluctuations.
• Current limiting: It incorporates current limiting protection to prevent excessive current flow and protect connected devices.
• Short-circuit protection: The regulator includes short-circuit protection, safeguarding against damage caused by accidental short circuits.
• Soft-start functionality: It features a soft-start circuitry that gradually ramps up the output voltage, reducing inrush current during startup.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Small package size allows for easy integration into compact designs.
• Thermal shutdown protection prevents overheating and potential damage.
• Precise voltage regulation ensures stable power supply to connected devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Input voltage range is relatively narrow compared to some other voltage regulators.

Working Principles

The MIC5318-1.3YMT-TR operates based on a voltage regulation principle known as a linear 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. This ensures that the connected devices receive a stable and regulated power supply.

Detailed Application Field Plans

The MIC5318-1.3YMT-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices

Its small form factor, efficiency, and precise voltage regulation make it suitable for battery-powered devices where space and power consumption are critical factors.

Alternative Models

Several alternative models with similar specifications and functionalities are available in the market. Some notable alternatives to the MIC5318-1.3YMT-TR include: - TPS73601DBVR by Texas Instruments - LT1763CS8-1.3#PBF by Analog Devices - XC6206P132MR-G by Torex Semiconductor

These alternatives can be considered based on specific design requirements, availability, and cost considerations.

In conclusion, the MIC5318-1.3YMT-TR is a voltage regulator that provides precise voltage regulation, high efficiency, and thermal protection. It is commonly used in various electronic devices and finds application in battery-powered systems where space and power consumption are crucial factors.