MIC5380-M4YFT-TR

Product Overview

Category

MIC5380-M4YFT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The MIC5380-M4YFT-TR comes in a small form factor package, making it suitable for space-constrained applications.
• Essence: It is designed to provide efficient and reliable voltage regulation.
• Packaging/Quantity: The product is typically packaged in reels and available in large quantities.

Specifications

The specifications of MIC5380-M4YFT-TR are as follows:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 1.2V to 3.6V
• Output Current: Up to 500mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration of MIC5380-M4YFT-TR is as follows:

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

Functional Features

The MIC5380-M4YFT-TR offers the following functional features:

• Low dropout voltage: Ensures efficient power conversion even with low input voltages.
• Adjustable output voltage: Allows flexibility in setting the desired output voltage level.
• Thermal shutdown protection: Prevents damage due to excessive temperature.
• Short-circuit current limit: Protects the circuit from overcurrent conditions.

Advantages and Disadvantages

Advantages: - Small form factor package enables use in space-constrained applications. - Wide input voltage range allows compatibility with various power sources. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Adjustable output voltage requires careful configuration to avoid incorrect settings.

Working Principles

The MIC5380-M4YFT-TR operates based on the principle of linear voltage regulation. It uses a pass transistor and feedback mechanism to maintain a stable output voltage regardless of variations in the input voltage or load conditions. The enable pin allows the regulator to be turned on or off as needed.

Detailed Application Field Plans

The MIC5380-M4YFT-TR is commonly used in various electronic devices and systems, including:

1. Battery-powered portable devices: Provides regulated voltage to power microcontrollers, sensors, and other components.
2. IoT (Internet of Things) devices: Ensures stable voltage supply for wireless communication modules, sensors, and actuators.
3. Automotive electronics: Used in automotive applications such as infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5380-M4YFT-TR include:

1. LM1117-ADJ: Adjustable voltage regulator with higher output current capability.
2. LT1763-3.3: Fixed 3.3V voltage regulator with low dropout voltage.
3. TPS79633: Adjustable voltage regulator with ultra-low quiescent current.

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

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