MIC2214-DLYML-TR

Product Overview

Category

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

Use

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

Characteristics

• Voltage regulation: The MIC2214-DLYML-TR provides stable and regulated output voltage.
• Efficiency: It offers high efficiency, ensuring optimal power utilization.
• Low dropout voltage: The device operates with low dropout voltage, minimizing power dissipation.
• Thermal shutdown protection: MIC2214-DLYML-TR includes thermal shutdown protection to prevent overheating.
• Adjustable output voltage: The output voltage can be adjusted according to the specific requirements of the application.

Package

MIC2214-DLYML-TR is available in a small outline package (SOT-23-5) which facilitates easy integration into compact electronic designs.

Essence

The essence of MIC2214-DLYML-TR lies in its ability to regulate and stabilize voltage levels, ensuring reliable and efficient operation of electronic devices.

Packaging/Quantity

The MIC2214-DLYML-TR is typically packaged in reels, containing a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2214-DLYML-TR features a standard SOT-23-5 package with the following pin configuration:

```

---

| | |____| | | || | | |_____|

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

Functional Features

• Voltage Regulation: The MIC2214-DLYML-TR ensures a stable and regulated output voltage, even with varying input voltages.
• Low Dropout Voltage: With a low dropout voltage, the device minimizes power dissipation and maximizes efficiency.
• Thermal Shutdown Protection: The integrated thermal shutdown protection prevents overheating and safeguards the device.
• Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility for different applications.

Advantages and Disadvantages

Advantages

• High efficiency and low dropout voltage result in optimal power utilization.
• Compact SOT-23-5 package allows for easy integration into space-constrained designs.
• Adjustable output voltage provides versatility for various application requirements.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Requires external components (resistors) for adjusting the output voltage.

Working Principles

The MIC2214-DLYML-TR operates as a linear voltage regulator. It regulates the output voltage by comparing it to a reference voltage and adjusting the internal pass transistor accordingly. The feedback pin (FB) is used to monitor the output voltage and provide the necessary feedback for regulation. When the output voltage deviates from the desired value, the regulator adjusts the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The MIC2214-DLYML-TR finds applications in various electronic devices and systems that require stable and regulated voltage supply. Some common application fields include:

1. Mobile Devices: The voltage regulator ensures stable power supply to components such as processors, memory, and display panels in smartphones and tablets.
2. Wearable Electronics: It provides regulated voltage for wearable devices like smartwatches and fitness trackers, ensuring reliable operation.
3. IoT Devices: The MIC2214-DLYML-TR is suitable for IoT devices that require efficient power management and stable voltage supply.
4. Portable Audio Players: It regulates the voltage for audio amplifiers and digital-to-analog converters, enhancing audio quality.

Detailed and Complete Alternative Models

1. MIC5205: A low dropout voltage regulator with adjustable output voltage and a maximum output current of 150mA.
2. LM1117: A popular linear voltage regulator with adjustable output voltage and a maximum output current of 800mA.
3. LT1763: A high-performance linear regulator with low dropout voltage and a maximum output current of 500mA.

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

Word count: 602 words