MIC5213-2.5YC5-TR

Introduction

The MIC5213-2.5YC5-TR is a voltage regulator belonging to the category of integrated circuits. This device is commonly used in electronic circuits to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to sensitive components. The MIC5213-2.5YC5-TR exhibits specific characteristics, packaging, and essential features that make it suitable for various applications.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Regulation
• Characteristics: Low Dropout, High Accuracy
• Package: SOT-23-5
• Essence: Voltage Stabilization
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The MIC5213-2.5YC5-TR operates with an input voltage range of 2.3V to 20V and provides a fixed output voltage of 2.5V. It offers a maximum dropout voltage of 300mV at 150mA load current, making it suitable for low-power applications. The device has a low quiescent current of 40µA, contributing to its efficiency.

Detailed Pin Configuration

The MIC5213-2.5YC5-TR features a standard SOT-23-5 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

• Low Dropout: Ensures stable output even when the input voltage is close to the output voltage.
• Thermal Shutdown: Protects the device from overheating, enhancing reliability.
• Short-Circuit Protection: Safeguards the circuit from damage in case of a short-circuit condition.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation
• Compact SOT-23-5 package for space-constrained designs
• Low dropout voltage for efficient power utilization

Disadvantages

• Limited maximum output current compared to higher power regulators
• Sensitive to excessive input voltage fluctuations

Working Principles

The MIC5213-2.5YC5-TR utilizes a reference voltage and feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage. When the input voltage fluctuates, the internal circuitry adjusts to ensure a steady 2.5V output, providing a stable power source for connected components.

Detailed Application Field Plans

The MIC5213-2.5YC5-TR finds extensive use in portable electronic devices, battery-powered systems, and precision measurement equipment. Its low dropout and high accuracy characteristics make it ideal for applications requiring a reliable and regulated power supply, such as handheld consumer electronics, sensor modules, and data acquisition systems.

Detailed and Complete Alternative Models

• MIC5205: Similar low dropout voltage regulator with adjustable output voltage.
• MIC5225: Higher output current version of the MIC5213 series for more demanding applications.
• MIC5255: Ultra-low quiescent current LDO for power-sensitive designs.

In conclusion, the MIC5213-2.5YC5-TR serves as a dependable voltage regulator with specific features tailored for low-power applications. Its compact package, functional features, and precise voltage regulation make it a valuable component in various electronic systems.

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