MIC2214-DKBML-TR

Product Overview

Category

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

Use

The MIC2214-DKBML-TR is commonly used as a voltage regulator in various electronic devices and systems.

Characteristics

• The MIC2214-DKBML-TR is a low-dropout (LDO) linear voltage regulator.
• It operates with an input voltage range of 2.7V to 5.5V.
• The output voltage can be adjusted from 0.8V to 3.6V.
• It has a maximum output current of 150mA.
• The device offers excellent line and load regulation.
• It features low quiescent current, making it suitable for battery-powered applications.
• The MIC2214-DKBML-TR provides thermal shutdown and current limit protection.

Package

The MIC2214-DKBML-TR is available in a small 4-bump leadless package (DKBML).

Essence

The essence of the MIC2214-DKBML-TR is its ability to regulate voltage efficiently and reliably in electronic circuits.

Packaging/Quantity

The MIC2214-DKBML-TR is typically packaged in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.5%
• Quiescent Current: 45µA
• Thermal Shutdown Protection: Yes
• Current Limit Protection: Yes

Detailed Pin Configuration

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

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• Thermal shutdown protection prevents the device from overheating.
• Current limit protection safeguards against excessive current draw.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for compatibility with various power sources.
• Adjustable output voltage provides flexibility for different applications.
• Low quiescent current minimizes power consumption in battery-powered devices.
• Small package size saves board space in compact designs.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• The 4-bump leadless package may require specialized assembly techniques.

Working Principles

The MIC2214-DKBML-TR operates as a linear voltage regulator. It uses a pass transistor to regulate the output voltage based on the difference between the input and desired output voltage. The device continuously adjusts the pass transistor to maintain a stable output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The MIC2214-DKBML-TR finds applications in various electronic systems, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT (Internet of Things) devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC2214-DKBML-TR include: - MIC5219-3.3YMM-TR - LT1763CS8-3.3#PBF - TPS73633DBVR

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

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