MIC2298-15YML-TR

Product Overview

Category

MIC2298-15YML-TR belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.5V
• Maximum Output Current: 500mA
• Low Dropout Voltage: 200mV at 500mA
• Low Quiescent Current: 45µA
• Thermal Shutdown Protection
• Short-Circuit Protection
• Small Package Size: 2mm x 2mm
• RoHS Compliant

Package and Quantity

MIC2298-15YML-TR is available in a small 6-pin MLF package. It is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.5V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: 6-pin MLF

Pin Configuration

The MIC2298-15YML-TR has the following pin configuration:

```

---

| | --| VIN GND |-- Pin 1: Ground --| VOUT EN |-- Pin 2: Enable (Active High) --| FB NC |-- Pin 3: Feedback (Connect to output for fixed voltage) --| NC NC |-- Pin 4: Not Connected --| NC NC |-- Pin 5: Not Connected --| VIN GND |-- Pin 6: Ground |___________| ```

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Thermal shutdown protection prevents the device from overheating.
• Short-circuit protection safeguards the circuit from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Small package size saves board space.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Fixed output voltage may not be adjustable for specific requirements.

Working Principles

The MIC2298-15YML-TR is a voltage regulator that maintains a stable output voltage of 1.5V regardless of variations in the input voltage. It achieves this by using an internal feedback mechanism to adjust the output voltage based on the reference voltage. The device operates in a low dropout mode, allowing it to regulate voltage efficiently even when the input voltage is close to the desired output voltage.

Application Field Plans

The MIC2298-15YML-TR can be used in various electronic circuits that require a stable 1.5V power supply. Some potential application fields include:

1. Battery-powered devices: The low dropout voltage and wide input voltage range make it suitable for battery-powered applications where the input voltage can vary significantly.

2. Portable electronics: Due to its small package size, the MIC2298-15YML-TR can be integrated into compact portable devices such as smartphones, tablets, and wearable devices.

3. IoT devices: With its low quiescent current, the voltage regulator is ideal for Internet of Things (IoT) devices that operate on limited power sources and require efficient power management.

4. Automotive electronics: The device's wide operating temperature range and thermal shutdown protection make it suitable for automotive applications where temperature variations can occur.

Alternative Models

Here are some alternative models that offer similar functionality:

1. MIC2298-15YML-TR: The same model with a fixed 1.5V output voltage.
2. MIC2298-18YML-TR: A variant with a fixed 1.8V output voltage.
3. MIC2298-25YML-TR: A variant with a fixed 2.5V output voltage.
4. MIC2298-33YML-TR: A variant with a fixed 3.3V output voltage.

These alternative models provide different fixed output voltages to suit specific application requirements.

In conclusion, the MIC2298-15YML-TR is a voltage regulator that offers stable 1.5V output voltage with low dropout and quiescent current. Its small package size and wide input voltage range make it suitable for various electronic applications, particularly in battery-powered devices, portable electronics, IoT devices, and automotive electronics.