MIC5255-3.3YML-TR

Product Overview

Category

The MIC5255-3.3YML-TR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Low Quiescent Current: 40µA (typical)
• Low Shutdown Current: 0.1µA (typical)

Package

The MIC5255-3.3YML-TR comes in a miniature 4-pin MLF® package.

Essence

This voltage regulator provides a stable output voltage of 3.3V, making it suitable for various low-power applications.

Packaging/Quantity

The MIC5255-3.3YML-TR is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 40µA (typical)
• Shutdown Current: 0.1µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: 4-pin MLF®

Detailed Pin Configuration

The MIC5255-3.3YML-TR has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby or idle modes.
• Shutdown mode allows for further reduction in power consumption when the regulator is not in use.
• Short-circuit and thermal protection ensure safe operation.

Advantages

• Compact and miniature package size enables space-saving designs.
• Wide input voltage range allows for compatibility with various power sources.
• Stable output voltage ensures reliable performance of connected components.
• Low quiescent and shutdown currents contribute to energy efficiency.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator, affecting overall system performance.

Working Principles

The MIC5255-3.3YML-TR operates based on a linear voltage regulation principle. It uses an internal reference voltage and feedback mechanism to maintain a constant output voltage of 3.3V, regardless of variations in the input voltage.

Detailed Application Field Plans

The MIC5255-3.3YML-TR finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices
2. Portable electronics
3. IoT (Internet of Things) devices
4. Wearable technology
5. Embedded systems
6. Consumer electronics

Detailed and Complete Alternative Models

1. MIC5205-3.3YML-TR: Similar specifications and features, but with a different package type (SOT-23).
2. LP2985-33DBVR: Low dropout voltage regulator with similar characteristics and pin configuration.
3. MCP1700-3302E/TO: Another alternative with comparable specifications and package type (SOT-89).

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

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