MIC5255-2.7YM5-TR

Product Overview

Category

The MIC5255-2.7YM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 2.7V
• Package Type: SOT-23-5
• Essence: Low dropout linear regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The MIC5255-2.7YM5-TR has the following specifications:

• Input Voltage Range: 2.3V to 6.0V
• Dropout Voltage: 150mV at 150mA
• Output Current: 150mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.4%
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5255-2.7YM5-TR has a SOT-23-5 package with the following pin configuration:

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

Functional Features

• Low dropout voltage for efficient regulation.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current for power-saving applications.
• Enable pin for easy on/off control.
• Bypass pin for noise reduction.

Advantages and Disadvantages

Advantages

• Compact SOT-23-5 package for space-constrained designs.
• Wide input voltage range allows flexibility in various applications.
• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.

Disadvantages

• Limited output current of 150mA may not be suitable for high-power applications.
• SOT-23-5 package may require surface mount soldering expertise.

Working Principles

The MIC5255-2.7YM5-TR is a low dropout linear regulator that operates by comparing the input voltage to a stable reference voltage. It adjusts the pass transistor to maintain a constant output voltage, even when the input voltage varies. The enable pin allows the regulator to be turned on or off, while the bypass pin helps reduce noise in sensitive applications.

Detailed Application Field Plans

The MIC5255-2.7YM5-TR can be used in various applications, including but not limited to:

1. Battery-powered devices: Provides a stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: Ensures consistent power delivery for sensors, microcontrollers, and communication modules in Internet of Things applications.
3. Automotive electronics: Regulates voltage for automotive systems like infotainment systems, lighting controls, and engine management units.
4. Industrial equipment: Maintains reliable voltage levels for control systems, motor drives, and instrumentation devices.

Detailed and Complete Alternative Models

1. LM1117-2.7: A popular alternative with similar specifications and pin configuration.
2. LT1763-2.7: Offers lower dropout voltage and higher output current compared to MIC5255-2.7YM5-TR.
3. MCP1702-2.7: Provides a cost-effective solution with comparable performance.

These alternative models offer similar functionality and can be considered based on specific application requirements.

In conclusion, the MIC5255-2.7YM5-TR is a voltage regulator with a 2.7V output voltage, SOT-23-5 package, and excellent line and load regulation. It is suitable for a wide range of applications, including battery-powered devices, IoT devices, automotive electronics, and industrial equipment. Alternative models such as LM1117-2.7, LT1763-2.7, and MCP1702-2.7 can be considered based on specific needs.