MIC5355-S4YMME

Product Overview

Category

MIC5355-S4YMME belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Small package size
• Low quiescent current

Package

MIC5355-S4YMME comes in a small outline package (SOP) with four pins.

Essence

The essence of MIC5355-S4YMME is its ability to provide a stable output voltage regardless of variations in the input voltage.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 45µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.2%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC5355-S4YMME has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for compatibility with various power sources.
• Enable pin provides control over the regulator's operation.
• Low quiescent current minimizes power consumption when the device is idle.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Small package size enables space-saving designs.
• Wide input voltage range enhances versatility.
• Low quiescent current prolongs battery life.

Disadvantages

• Limited output voltage range may not meet the requirements of certain applications.
• Dropout voltage may cause a slight decrease in output voltage under heavy loads.

Working Principles

MIC5355-S4YMME operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains constant despite fluctuations in the input voltage.

Detailed Application Field Plans

MIC5355-S4YMME finds applications in various electronic devices, including:

1. Mobile phones
2. Tablets
3. Portable media players
4. Wearable devices
5. IoT devices

In these applications, it provides stable and regulated power supply to the sensitive components, ensuring their proper functioning.

Detailed and Complete Alternative Models

Some alternative models to MIC5355-S4YMME include:

1. LT1763 - Linear Technology
2. TPS7A47 - Texas Instruments
3. AP2112 - Diodes Incorporated
4. XC6206 - Torex Semiconductor
5. NCP1117 - ON Semiconductor

These alternatives offer similar functionality and can be used as substitutes depending on specific design requirements.

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