MIC37501-1.8WR-TR

Introduction

The MIC37501-1.8WR-TR is a voltage regulator that belongs to the category of power management integrated circuits (ICs). This device is commonly used to regulate voltage in various electronic applications, providing stable and reliable power supply. The following entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MIC37501-1.8WR-TR.

Basic Information Overview

• Category: Power Management IC
• Use: Voltage Regulation
• Characteristics: Stable and Reliable Power Supply
• Package: TO-263-5L
• Essence: Regulating Voltage
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.8V
• Output Current: 1A
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 120µA
• Dropout Voltage: 300mV

Detailed Pin Configuration

The MIC37501-1.8WR-TR has a detailed pin configuration as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. NC (No Connection) 5. VOUT (Output Voltage)

Functional Features

• Low Dropout Voltage: Ensures efficient regulation even with small input-output differentials.
• Enable Pin: Allows for external control of the regulator's operation.
• Overcurrent Protection: Safeguards against excessive current flow, enhancing system reliability.

Advantages and Disadvantages

Advantages

• High Efficiency
• Wide Input Voltage Range
• Compact Package Size

Disadvantages

• Limited Output Current Capacity
• Higher Quiescent Current Compared to Some Alternatives

Working Principles

The MIC37501-1.8WR-TR operates based on the principle of linear voltage regulation. It uses a feedback mechanism to adjust the output voltage, ensuring it remains constant despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The MIC37501-1.8WR-TR finds extensive use in various applications, including: - Battery-Powered Devices - Industrial Control Systems - Automotive Electronics - Telecommunications Equipment

Detailed and Complete Alternative Models

Some alternative models to the MIC37501-1.8WR-TR include: - LM1117-1.8 - LT1763-1.8 - TPS7A47

In conclusion, the MIC37501-1.8WR-TR is a versatile voltage regulator with a wide range of applications, offering stable and reliable power supply in a compact package. Its specifications, functional features, and alternative models provide valuable insights for engineers and designers seeking to integrate efficient voltage regulation into their electronic systems.

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