MIC49150-0.9YMM

Product Overview

Category

MIC49150-0.9YMM belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 0.9V
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV at 1A
• Low Quiescent Current: 120µA
• Thermal Shutdown Protection
• Short-Circuit Protection

Package

MIC49150-0.9YMM is available in a small and compact 8-pin MSOP package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to connected electronic components.

Packaging/Quantity

This product is typically sold in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 0.9V
• Output Current: Up to 1.5A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: 8-pin MSOP

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SS: Soft-Start Pin
6. PG: Power Good Indicator
7. VOUT: Output Voltage
8. VOUT: Output Voltage

Functional Features

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards the circuit and connected components.

Advantages

• High output current capability of up to 1.5A.
• Low quiescent current minimizes power consumption.
• Compact package size enables space-saving designs.
• Reliable voltage regulation for stable operation of electronic devices.

Disadvantages

• Limited output voltage options (fixed at 0.9V).
• Not suitable for applications requiring higher output voltages.

Working Principles

MIC49150-0.9YMM operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to a fixed output voltage of 0.9V. The internal circuitry ensures that the output voltage remains constant even when the input voltage fluctuates. The device also incorporates various protection features to prevent damage due to excessive heat or short circuits.

Detailed Application Field Plans

MIC49150-0.9YMM finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC49150-0.9YMM include: - LM1117-3.3: A 3.3V linear voltage regulator with a maximum output current of 800mA. - LT1763-3.3: A low dropout voltage regulator with a fixed output voltage of 3.3V and a maximum output current of 500mA. - TPS79633: A 3.3V, 1A linear voltage regulator with low dropout voltage and thermal shutdown protection.

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

In conclusion, MIC49150-0.9YMM is a versatile integrated circuit used for voltage regulation in various electronic devices. Its compact size, efficient performance, and protection features make it a reliable choice for applications requiring stable power supply.