MIC5321-LLYMT-TR

Introduction

The MIC5321-LLYMT-TR belongs to the category of voltage regulators and is widely used in various electronic devices. This article provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: The MIC5321-LLYMT-TR is used to regulate voltage levels in electronic circuits, ensuring a stable and reliable power supply for integrated circuits and other components.
• Characteristics: This voltage regulator is known for its high efficiency, low dropout voltage, and compact package size.
• Package: The MIC5321-LLYMT-TR is available in a small 6-pin Thin SOT-23 package.
• Essence: The essence of this product lies in its ability to provide precise voltage regulation in a wide range of electronic applications.
• Packaging/Quantity: It is typically supplied in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

The key specifications of the MIC5321-LLYMT-TR include: - Input Voltage Range: 2.3V to 5.5V - Output Voltage Range: 0.8V to 5.5V - Maximum Output Current: 500mA - Dropout Voltage: 85mV at 150mA - Quiescent Current: 40µA - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC5321-LLYMT-TR features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. FB (Feedback) 6. VOUT (Output Voltage)

Functional Features

• High Efficiency: The MIC5321-LLYMT-TR offers high efficiency, minimizing power dissipation and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is only slightly higher than the desired output voltage.
• Short-Circuit Protection: It includes built-in short-circuit protection to safeguard the regulator and the connected circuitry.

Advantages and Disadvantages

Advantages

• Compact Size
• Wide Input Voltage Range
• Low Quiescent Current

Disadvantages

• Limited Maximum Output Current
• Sensitive to Input Voltage Transients

Working Principles

The MIC5321-LLYMT-TR operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. When the enable pin is activated, the regulator begins operation, providing a stable output voltage as long as the input voltage remains within the specified range.

Detailed Application Field Plans

The MIC5321-LLYMT-TR is commonly used in the following applications: - Battery-Powered Devices - Portable Consumer Electronics - IoT Devices - Wearable Technology - Embedded Systems

Detailed and Complete Alternative Models

Some alternative models to the MIC5321-LLYMT-TR include: - MIC5320: Similar specifications with a different package type - MIC5322: Higher maximum output current with similar characteristics - MIC5330: Adjustable output voltage with comparable features

In conclusion, the MIC5321-LLYMT-TR is a versatile voltage regulator with a wide range of applications, offering high efficiency and stable performance in a compact package.

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