MIC2202-1.5YML

Product Overview

Category

MIC2202-1.5YML belongs to the category of integrated voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection

Package

MIC2202-1.5YML is available in a small outline package (SOP) with 8 pins.

Essence

The essence of MIC2202-1.5YML lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.5V
• Output Current: Up to 500mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. FB: Feedback pin
6. VOUT: Output voltage pin
7. SW: Switching pin
8. PG: Power good pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Overcurrent protection safeguards the circuit from excessive current flow.
• Thermal protection prevents overheating of the regulator.
• Enable pin allows for easy on/off control.
• Power good pin indicates the status of the output voltage.

Advantages and Disadvantages

Advantages

• Small size makes it suitable for space-constrained applications.
• High efficiency results in minimal power loss.
• Wide input voltage range allows for versatile usage.
• Overcurrent and thermal protection enhance reliability.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Higher cost compared to traditional linear regulators.

Working Principles

MIC2202-1.5YML operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The feedback mechanism ensures that the output voltage remains stable despite variations in the input voltage or load conditions.

Detailed Application Field Plans

MIC2202-1.5YML finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

1. MIC2202-1.8YML: Output voltage of 1.8V
2. MIC2202-2.5YML: Output voltage of 2.5V
3. MIC2202-3.3YML: Output voltage of 3.3V
4. MIC2202-5.0YML: Output voltage of 5.0V

These alternative models provide different output voltage options to suit specific application requirements.

In conclusion, MIC2202-1.5YML is a compact and efficient integrated voltage regulator with a wide range of applications. Its low dropout voltage, overcurrent protection, and thermal protection make it a reliable choice for various electronic circuits. However, its limited output current and higher cost should be considered when selecting an appropriate voltage regulator for high-power applications.