MIC5281-3.3YMME-TR

Product Overview

Category

MIC5281-3.3YMME-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• Compact package size
• Low power consumption
• Wide input voltage range
• High efficiency

Package

MIC5281-3.3YMME-TR is available 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

MIC5281-3.3YMME-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5281-3.3YMME-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

• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Enable pin for power management control

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Small package size enables space-saving designs
• Overcurrent and short-circuit protection enhance system reliability

Disadvantages

• Limited output current capacity (up to 150mA)
• Requires an external bypass capacitor for optimal performance

Working Principles

MIC5281-3.3YMME-TR operates based on a linear voltage regulation principle. It uses a feedback mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. The enable pin allows for power management control, enabling the device to be turned on or off as required.

Detailed Application Field Plans

MIC5281-3.3YMME-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Industrial automation - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5281-3.3YMME-TR include: - LM1117-3.3 - MCP1703-3.3 - TPS73633

These alternatives can be considered based on specific application requirements and design constraints.

In conclusion, MIC5281-3.3YMME-TR is a voltage regulator with excellent voltage regulation capabilities, compact package size, and high efficiency. It is suitable for various electronic applications and offers advantages such as wide input voltage range and overcurrent protection. However, it has limitations in terms of output current capacity. Designers may consider alternative models based on their specific needs.