VPB1MNA-1 Product Overview

Introduction

The VPB1MNA-1 is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply. The following entry provides a comprehensive overview of the VPB1MNA-1, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Ensuring stable and regulated power supply in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, SOT-223
• Essence: Regulating voltage to maintain consistent power output
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Output Current: Up to 1A
• Dropout Voltage: 0.3V at 1A
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 75µA

Detailed Pin Configuration

The VPB1MNA-1 typically features three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and improves efficiency
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Low quiescent current for power-saving applications

Disadvantages

• Limited maximum output current
• Requires heat sinking for high-power applications

Working Principles

The VPB1MNA-1 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output voltage level. It utilizes a combination of semiconductor devices and passive components to achieve precise voltage regulation.

Detailed Application Field Plans

The VPB1MNA-1 finds extensive use in various applications, including: - Battery-powered devices - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar functionality and performance characteristics are available in the market, including: - LM317 - LM1117 - L78xx series - LT1086

In conclusion, the VPB1MNA-1 is a crucial component in electronic systems, providing reliable voltage regulation and ensuring stable power supply across diverse applications.

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