MIC4690YM-TR

Product Overview

Category

MIC4690YM-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

MIC4690YM-TR is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of MIC4690YM-TR lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 1.2V to 5.5V
• Maximum Output Current: 500mA
• Quiescent Current: 40µA (typical)
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC4690YM-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin for controlling the device's operation
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: MIC4690YM-TR ensures a stable output voltage within the specified range.
• Power management: It efficiently manages power consumption, optimizing energy usage.
• Enable control: The EN pin allows for easy on/off control of the device.
• Overcurrent protection: This IC incorporates overcurrent protection to safeguard the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• High efficiency, resulting in reduced power consumption
• Compact size, suitable for space-constrained applications
• Wide input voltage range allows for versatile usage
• Overcurrent protection enhances circuit safety

Disadvantages

• Limited maximum output current of 500mA
• Dropout voltage of 200mV may affect certain low-power applications

Working Principles

MIC4690YM-TR operates based on a feedback mechanism. The FB pin monitors the output voltage and compares it to a reference voltage. If there is a deviation, the device adjusts the internal circuitry to regulate the output voltage accordingly. This ensures a stable and accurate output voltage despite variations in input voltage or load conditions.

Detailed Application Field Plans

MIC4690YM-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC4690YM-TR are: - LM1117-ADJ - LT1763-5 - TPS79633

These alternatives can be considered based on specific requirements and compatibility with the application.

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