MIC5318-3.3YMT-TR

Product Overview

Category

MIC5318-3.3YMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation
• High efficiency
• Low dropout voltage
• Thermal shutdown protection
• Current limit protection

Package

MIC5318-3.3YMT-TR comes in a small outline package (SOT-23-5).

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

MIC5318-3.3YMT-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5318-3.3YMT-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

• Voltage regulation: MIC5318-3.3YMT-TR ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
• High efficiency: This regulator operates with high efficiency, minimizing power loss.
• Low dropout voltage: The low dropout voltage allows the regulator to maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The device includes thermal shutdown protection to prevent damage from excessive heat.
• Current limit protection: MIC5318-3.3YMT-TR incorporates current limit protection to safeguard against overcurrent conditions.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage output
• High efficiency operation
• Low dropout voltage ensures reliable performance
• Offers thermal shutdown and current limit protection

Disadvantages

• Limited maximum output current of 500mA
• Requires an external bypass capacitor for optimal performance

Working Principles

MIC5318-3.3YMT-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

MIC5318-3.3YMT-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5318-3.3YMT-TR are: - LM1117-3.3 - LT1763-3.3 - TPS73633

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, MIC5318-3.3YMT-TR is a voltage regulator that provides stable and regulated voltage output for electronic devices. Its high efficiency, low dropout voltage, and built-in protections make it suitable for various applications. However, it has limitations in terms of maximum output current. Alternative models such as LM1117-3.3, LT1763-3.3, and TPS73633 can be considered based on specific needs.