MIC841LYC5-TR

Product Overview

Category

MIC841LYC5-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• Low power consumption

Package

MIC841LYC5-TR is available in a small outline package (SOT-23-5) which is widely used for surface mount applications.

Essence

The essence of MIC841LYC5-TR lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with each reel containing a specific quantity of ICs.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Quiescent Current: 40µA (typical)
• Dropout Voltage: 200mV (typical)

Detailed Pin Configuration

MIC841LYC5-TR has a total of five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: MIC841LYC5-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: The device maintains a low voltage drop between the input and output, maximizing efficiency.
• Thermal shutdown protection: In case of excessive temperature, the device automatically shuts down to prevent damage.
• Enable pin control: The enable pin allows users to turn the device on or off as needed.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size for space-constrained applications
• Low power consumption
• Thermal shutdown protection ensures device safety

Disadvantages

• Limited maximum output current (150mA)
• Input voltage range is relatively narrow (2.7V to 5.5V)

Working Principles

MIC841LYC5-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. The enable pin controls the device's operation, while the feedback pin provides information about the output voltage level. By comparing the feedback voltage with a reference voltage, the device adjusts its internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

MIC841LYC5-TR finds application in various electronic devices that require voltage regulation and power management. Some common application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players benefit from stable power supply provided by MIC841LYC5-TR.
2. IoT devices: Internet of Things (IoT) devices often operate on low power and require efficient voltage regulation, making this IC suitable for such applications.
3. Wearable technology: Fitness trackers, smartwatches, and other wearable devices rely on stable power management, which can be achieved using MIC841LYC5-TR.

Detailed and Complete Alternative Models

1. MIC842LYC5-TR: Similar to MIC841LYC5-TR but with a higher maximum output current of 300mA.
2. MIC843LYC5-TR: Offers additional features such as adjustable output voltage and overcurrent protection.
3. MIC844LYC5-TR: Provides a wider input voltage range and lower quiescent current compared to MIC841LYC5-TR.

These alternative models offer similar functionality to MIC841LYC5-TR but may have different specifications and additional features to suit specific application requirements.

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