MIC281-7BM6-TR

Introduction

The MIC281-7BM6-TR is a versatile integrated circuit that belongs to the category of voltage regulators. This component is widely used in various electronic devices and systems to regulate voltage levels, ensuring stable and reliable operation. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MIC281-7BM6-TR.

Basic Information Overview

• Category: Voltage Regulator
• Use: The MIC281-7BM6-TR is utilized to regulate voltage levels within electronic circuits, ensuring consistent and reliable power supply.
• Characteristics: This voltage regulator offers high precision, low dropout voltage, and thermal shutdown protection, making it suitable for a wide range of applications.
• Package: The MIC281-7BM6-TR is available in a small outline SOT-23 package, which is ideal for space-constrained designs.
• Essence: The essence of this component lies in its ability to maintain stable voltage output under varying load conditions.
• Packaging/Quantity: It is typically supplied in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Output Current: Up to 150mA
• Dropout Voltage: 130mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC281-7BM6-TR has the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. FB: Feedback 4. EN: Enable 5. VOUT: Output Voltage

Functional Features

• High Precision: The MIC281-7BM6-TR provides precise voltage regulation, ensuring stable performance of connected components.
• Low Dropout Voltage: This feature enables the regulator to maintain a stable output even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: The device includes built-in thermal shutdown protection, safeguarding it from overheating and potential damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage
• Thermal shutdown protection
• Small form factor package

Disadvantages

• Limited maximum output current
• Restricted input voltage range

Working Principles

The MIC281-7BM6-TR operates by comparing the feedback voltage with a reference voltage and adjusting the pass element to maintain the desired output voltage. When the enable pin is activated, the regulator starts regulating the output voltage based on the feedback received from the connected circuit.

Detailed Application Field Plans

The MIC281-7BM6-TR finds extensive use in various applications, including: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MIC281-7BM6-TR include: - MIC2940A-3.3WT - LT1763CS8-3.3 - LM2937ET-3.3 - MAX8887EZK33+

In conclusion, the MIC281-7BM6-TR is a highly efficient voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

[Word Count: 511]