MIC2211-MMBML-TR

Product Overview

Category

The MIC2211-MMBML-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in various electronic devices.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Current limit protection

Package

The MIC2211-MMBML-TR is available in a small and compact 8-pin micro lead frame (MLF) package.

Essence

The essence of the MIC2211-MMBML-TR lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply for electronic components.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2211-MMBML-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass)
5. FB (Feedback)
6. VOUT (Output Voltage)
7. GND (Ground)
8. VOUT (Output Voltage)

Functional Features

• High Efficiency: The MIC2211-MMBML-TR offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range allows for flexibility in various applications.
• Thermal Shutdown Protection: The IC includes thermal shutdown protection, preventing damage due to excessive heat.
• Current Limit Protection: It also features current limit protection, safeguarding against overcurrent conditions.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range provides versatility in different applications.
• Thermal shutdown and current limit protection enhance reliability and safety.

Disadvantages

• Limited output voltage range may not be suitable for all applications.
• Requires careful consideration of input and output voltage requirements.

Working Principles

The MIC2211-MMBML-TR operates as a linear voltage regulator. It takes an input voltage and regulates it to a desired output voltage level. This is achieved by using a feedback mechanism that compares the output voltage with a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry to maintain a stable output.

Detailed Application Field Plans

The MIC2211-MMBML-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MIC2211-MMBML-TR are: - LM1117-3.3 - LT1763-3.3 - TPS73633

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the MIC2211-MMBML-TR is a versatile voltage regulator IC with high efficiency, low dropout voltage, and various protection features. Its compact package and wide input voltage range make it suitable for a range of applications. However, designers should carefully consider the specific voltage requirements and explore alternative models for their design needs.