MIC2214-PMBML-TR

Product Overview

Category

The MIC2214-PMBML-TR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• The MIC2214-PMBML-TR is a high-performance, low-dropout (LDO) linear voltage regulator.
• It provides a stable output voltage with minimal power dissipation.
• This IC offers excellent line and load regulation, making it suitable for applications with varying input and output conditions.
• It operates over a wide input voltage range, typically from 2.7V to 5.5V.
• The MIC2214-PMBML-TR has a low quiescent current, ensuring efficient power management.
• It is designed to deliver a maximum output current of 500mA.
• This voltage regulator also features thermal shutdown and current limit protection mechanisms.

Package and Quantity

The MIC2214-PMBML-TR is available in a small form factor package known as Power Micro Bump (PMB). It is supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: Adjustable from 1.2V to VIN
• Maximum Output Current: 500mA
• Dropout Voltage: Typically 150mV at 500mA
• Quiescent Current: Typically 45µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC2214-PMBML-TR has the following pin configuration:

```

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| | | MIC2214-PMBML-TR | |_______________________________________| | | | ___________ | | VIN ----> | | | | | | | | GND ----> | | | | | | | | VOUT ---> | | | | |___________| | | | |_______________________________________| ```

Functional Features

• High-performance low-dropout voltage regulation.
• Excellent line and load regulation.
• Wide input voltage range for versatile applications.
• Low quiescent current for efficient power management.
• Thermal shutdown and current limit protection mechanisms.

Advantages and Disadvantages

Advantages

• Provides stable output voltage with minimal power dissipation.
• Suitable for applications with varying input and output conditions.
• Small form factor package allows for space-saving designs.
• Offers thermal shutdown and current limit protection.

Disadvantages

• Maximum output current limited to 500mA.
• Dropout voltage of approximately 150mV at maximum output current.

Working Principles

The MIC2214-PMBML-TR operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The internal circuitry ensures that the output voltage remains constant, even when the input voltage or load conditions vary. The device achieves this by adjusting its internal resistance to compensate for changes in the input or load. Additionally, the IC incorporates thermal shutdown and current limit protection features to safeguard against excessive heat and overcurrent conditions.

Application Field Plans

The MIC2214-PMBML-TR finds application in various electronic devices that require precise voltage regulation. Some potential fields where this IC can be utilized include:

1. Mobile devices: Smartphones, tablets, and portable media players often require efficient voltage regulation for their internal components.
2. Wearable electronics: Devices like smartwatches and fitness trackers benefit from the stable power supply provided by the MIC2214-PMBML-TR.
3. IoT devices: Internet of Things (IoT) devices, such as sensors and actuators, can rely on this voltage regulator for reliable power management.
4. Industrial equipment: The IC can be used in industrial control systems, automation equipment, and instrumentation devices that require stable voltage levels.

Alternative Models

Here are some alternative models that offer similar functionality to the MIC2214-PMBML-TR:

1. MIC5205-2.7YM5-TR
2. LT1763CS8-2.5#PBF
3. TPS79333DBVR
4. MCP1700T-3302E/TT

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

In conclusion, the MIC2214-PMBML-TR is a high-performance low-dropout linear voltage regulator that provides stable output voltage with minimal power dissipation. Its wide input voltage range, small form factor package, and protection mechanisms make it suitable for various electronic applications.