MIC2212-KMBML-TR

Product Overview

Category

The MIC2212-KMBML-TR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

The MIC2212-KMBML-TR comes in a small outline package (SOT-23-5).

Essence

This voltage regulator is designed to provide stable and reliable power supply to electronic devices.

Packaging/Quantity

The MIC2212-KMBML-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 120μA
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2212-KMBML-TR has five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Adjustable output voltage allows flexibility in various applications.
• Overcurrent and thermal protection safeguards the device and connected components.
• Enable pin provides control over the regulator's operation.

Advantages and Disadvantages

Advantages

• High efficiency results in minimal power loss.
• Wide input voltage range accommodates different power sources.
• Small package size enables space-saving designs.
• Overcurrent and thermal protection enhance device reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The MIC2212-KMBML-TR operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output pins, thereby maintaining a stable voltage regardless of input variations.

Detailed Application Field Plans

The MIC2212-KMBML-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. MIC5219: Low dropout voltage regulator with adjustable output voltage.
2. LT1763: High-performance linear regulator with low quiescent current.
3. LM1117: Popular voltage regulator with a wide range of output voltage options.

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

In conclusion, the MIC2212-KMBML-TR is a voltage regulator that provides efficient and reliable power supply in electronic circuits. Its adjustable output voltage, overcurrent protection, and small package size make it suitable for a wide range of applications. However, designers should consider its limitations in terms of maximum output current and dropout voltage when selecting this regulator for their projects.