MIC5201-3.0YMM

Product Overview

Category

MIC5201-3.0YMM belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Low dropout voltage
• Low quiescent current
• High output accuracy
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5201-3.0YMM comes in a small SOT-23 package, which is suitable for surface mount applications.

Essence

The essence of MIC5201-3.0YMM lies in its ability to provide a stable and regulated output voltage.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel or 1000 units per tube.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 3.0V
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 35µA
• Output Current: Up to 150mA
• Line Regulation: 0.05%/V
• Load Regulation: 0.1%/mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5201-3.0YMM has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current minimizes power consumption in standby or idle modes.
• High output accuracy provides precise voltage regulation for sensitive electronic components.
• Thermal shutdown protection prevents the device from overheating and damaging itself.
• Short-circuit current limit protects the regulator and the connected circuitry from excessive current.

Advantages and Disadvantages

Advantages

• Compact SOT-23 package allows for space-saving designs.
• Wide input voltage range enables compatibility with various power sources.
• Excellent line and load regulation ensure stable output voltage under different operating conditions.
• Low quiescent current prolongs battery life in portable applications.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage of 150mV may cause a significant voltage drop in low-input voltage scenarios.

Working Principles

MIC5201-3.0YMM operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal feedback mechanism compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

MIC5201-3.0YMM finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication modules - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5201-3.0YMM are: - LM1117-3.3 - LT1763-3.3 - MCP1703-3.3 - TPS79333

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

In conclusion, MIC5201-3.0YMM is a voltage regulator with excellent characteristics such as low dropout voltage, low quiescent current, and high output accuracy. Its compact package and wide input voltage range make it suitable for various applications. However, designers should consider the limited output current and dropout voltage when selecting this regulator for specific projects.