MIC2212-LMBML-TR

Product Overview

Category

MIC2212-LMBML-TR belongs to the category of integrated circuits (ICs).

Use

The MIC2212-LMBML-TR is commonly used as a voltage regulator in various electronic devices.

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High output current
• Thermal shutdown protection
• Short-circuit protection

Package

The MIC2212-LMBML-TR is available in a small outline package (SOT-23) which allows for easy integration into circuit boards.

Essence

The essence of MIC2212-LMBML-TR lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MIC2212-LMBML-TR is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2212-LMBML-TR has the following pin configuration:

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

Functional Features

1. Voltage Regulation: The MIC2212-LMBML-TR ensures a stable and regulated output voltage, even when the input voltage fluctuates.
2. Low Dropout Voltage: The low dropout voltage allows the IC to operate efficiently even when the input voltage is close to the output voltage.
3. High Output Current: With a maximum output current of 500mA, the MIC2212-LMBML-TR can power a wide range of electronic devices.
4. Thermal Shutdown Protection: The IC incorporates thermal shutdown protection to prevent overheating and potential damage.
5. Short-Circuit Protection: The MIC2212-LMBML-TR includes built-in short-circuit protection to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage output
• Low dropout voltage ensures efficient operation
• High output current capability
• Thermal shutdown and short-circuit protection enhance reliability

Disadvantages

• Limited maximum output current compared to some other voltage regulators
• Requires external components for proper operation

Working Principles

The MIC2212-LMBML-TR operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. This feedback loop ensures that the connected electronic device receives a stable and regulated power supply.

Detailed Application Field Plans

The MIC2212-LMBML-TR finds applications in various electronic devices that require a stable and regulated power supply. Some common application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players, etc.
2. Consumer Electronics: Digital cameras, portable gaming consoles, audio players, etc.
3. Computer Peripherals: USB-powered devices, external hard drives, printers, etc.
4. Industrial Equipment: Sensors, control systems, measurement instruments, etc.
5. Automotive Electronics: Infotainment systems, navigation devices, lighting controls, etc.

Detailed and Complete Alternative Models

1. MIC5219-3.3YM5-TR: Similar voltage regulator with a fixed output voltage of 3.3V.
2. LT1761ES5-3.3#PBF: Low dropout voltage regulator with a fixed output voltage of 3.3V.
3. LM1117MPX-3.3/NOPB: Adjustable voltage regulator with a maximum output current of 800mA.

These alternative models offer similar functionality and can be considered as alternatives to the MIC2212-LMBML-TR, depending on specific requirements and design considerations.

In conclusion, the MIC2212-LMBML-TR is an integrated circuit voltage regulator that provides stable and regulated voltage output for various electronic devices. Its low dropout voltage, high output current, and built-in protection features make it suitable for a wide range of applications.