MIC5317-3.3YMT-T5

Product Overview

Category

MIC5317-3.3YMT-T5 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC5317-3.3YMT-T5 comes in a small form factor package, making it suitable for space-constrained applications.
• Essence: It provides stable and reliable voltage regulation for various electronic devices.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

The MIC5317-3.3YMT-T5 has the following specifications:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The pin configuration of MIC5317-3.3YMT-T5 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 MIC5317-3.3YMT-T5 offers the following functional features:

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Built-in overcurrent and thermal protection for enhanced reliability.
• Fast transient response to sudden changes in load current.
• Low quiescent current for power-saving applications.

Advantages and Disadvantages

Advantages: - Small form factor package allows for easy integration into space-constrained designs. - Wide input voltage range enables compatibility with various power sources. - Efficient voltage regulation ensures reliable performance of electronic devices.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage may cause a slight decrease in efficiency.

Working Principles

The MIC5317-3.3YMT-T5 operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions.

Detailed Application Field Plans

The MIC5317-3.3YMT-T5 finds applications in various fields, including but not limited to:

1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable media players.
2. IoT devices: Suitable for powering sensors, microcontrollers, and wireless communication modules.
3. Industrial automation: Used in control systems, motor drives, and PLCs.
4. Automotive electronics: Supports voltage regulation in infotainment systems, navigation units, and lighting controls.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5317-3.3YMT-T5 are:

1. LM1117-3.3: A popular linear voltage regulator with similar specifications.
2. TPS7A3301: An ultra-low dropout voltage regulator with higher output current capability.
3. LT1763: A high-performance LDO regulator with low quiescent current.

These alternative models offer different features and specifications, allowing designers to choose the most suitable option for their specific application requirements.

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