PMP4201V,115 Product Overview

Introduction

PMP4201V,115 is a voltage regulator product designed for use in various electronic applications. This entry 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: Regulating voltage in electronic circuits
• Characteristics: High efficiency, low dropout voltage, compact design
• Package: TO-220
• Essence: Stabilizing voltage output
• Packaging/Quantity: Bulk packaging, quantity varies

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 16V
• Output Current: Up to 1A
• Dropout Voltage: 0.3V at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage
2. GND: Ground
3. VOUT: Output voltage
4. ADJ: Adjustable pin for setting output voltage

Functional Features

• Voltage Regulation: Maintains stable output voltage despite input fluctuations
• Overcurrent Protection: Safeguards against excessive current flow
• Thermal Shutdown: Prevents overheating
• Adjustable Output: Allows for customization of output voltage

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Compact design

Disadvantages

• Limited output current capacity
• Higher dropout voltage compared to some alternatives

Working Principles

PMP4201V,115 utilizes a feedback control mechanism to compare the actual output voltage with a reference voltage, adjusting the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

• LM317: Adjustable voltage regulator with higher output current capacity
• LM7805: Fixed 5V voltage regulator with lower dropout voltage

In conclusion, PMP4201V,115 offers efficient voltage regulation within a compact package, making it suitable for a wide range of electronic applications.

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