MIC3291-18YD6-TR

Product Overview

Category

MIC3291-18YD6-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

MIC3291-18YD6-TR is available in a small outline package (SOP) with six pins.

Essence

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

Packaging/Quantity

MIC3291-18YD6-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.8V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC3291-18YD6-TR has the following pin configuration:

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

Functional Features

• Voltage regulation: MIC3291-18YD6-TR ensures a stable output voltage of 1.8V regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption, reducing energy waste.
• Enable pin: The EN pin allows for easy on/off control of the device.
• Feedback pin: The FB pin provides feedback to the IC, enabling precise voltage regulation.

Advantages and Disadvantages

Advantages

• High efficiency in voltage regulation
• Compact size for space-constrained applications
• Low power consumption, leading to energy savings
• Easy on/off control with the enable pin

Disadvantages

• Limited output current capacity (up to 500mA)
• Dropout voltage of 200mV may affect performance in low input voltage scenarios

Working Principles

MIC3291-18YD6-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 1.8V output.

Detailed Application Field Plans

MIC3291-18YD6-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

In these applications, it ensures a stable and regulated power supply, contributing to the overall performance and reliability of the devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC3291-18YD6-TR include: - LT1763 - LM1117 - TPS796xx - ADP333x

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

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