CMLT5087EM TR

Introduction

CMLT5087EM TR is a semiconductor product belonging to the category of voltage regulators. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: TO-252-3 (DPAK)
• Essence: Semiconductor device for voltage regulation
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 18V
• Output Voltage Range: 1.2V to 16V
• Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. Input: Connects to the input voltage source
2. Ground: Connected to the ground reference
3. Output: Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load current
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads
• Thermal Shutdown: Protects the device from overheating by shutting down when the temperature exceeds the specified limit

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage enables efficient use of available power
• Low quiescent current for minimal power consumption in standby mode

Disadvantages

• Limited output current compared to higher capacity regulators
• Sensitive to external noise and fluctuations in input voltage

Working Principles

CMLT5087EM TR operates based on the principle of feedback control. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

The CMLT5087EM TR is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to CMLT5087EM TR include: - LM317: Adjustable voltage regulator with higher output current capability - LT1086: Low dropout positive fixed regulator with higher output current capacity - LM1117: Low dropout voltage regulator with adjustable and fixed output options

In conclusion, CMLT5087EM TR is a reliable voltage regulator with precise regulation, low dropout voltage, and low quiescent current, making it suitable for a wide range of electronic applications.

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