MIC4742YTSE-TR

Product Overview

Category

MIC4742YTSE-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
• High efficiency
• Low power consumption

Package

MIC4742YTSE-TR is available in a small outline transistor (SOT) package.

Essence

The essence of this product lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

MIC4742YTSE-TR is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC4742YTSE-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. SW (Switch)
6. VOUT (Output Voltage)

Functional Features

• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Enable/disable control
• Fast transient response

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size for space-constrained applications
• Low power consumption
• Wide operating temperature range
• Overcurrent and thermal protection

Disadvantages

• Limited maximum output current (1A)
• Requires external components for proper operation

Working Principles

MIC4742YTSE-TR operates based on a switching regulator principle. It uses a combination of internal control circuitry and external components to regulate the input voltage and provide a stable output voltage.

When enabled, the internal control circuitry monitors the feedback voltage (FB) and adjusts the duty cycle of the switch (SW) to maintain the desired output voltage. The enable pin (EN) allows the user to turn the device on or off as needed.

Detailed Application Field Plans

MIC4742YTSE-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

In these applications, it is used for voltage regulation and power management, ensuring stable and efficient operation of the devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC4742YTSE-TR include: - LM2576-ADJ - LT1084CP-5 - TPS5430DDAR - ADP2303ARDZ

These models can be considered as alternatives depending on specific requirements and design constraints.

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