P51-300-G-N-D-4.5V Product Encyclopedia Entry

Introduction

The P51-300-G-N-D-4.5V is a versatile electronic component that finds application in various industries due to its unique characteristics and functional features.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Precision control, compact design, low power consumption
• Package: SMD (Surface Mount Device)
• Essence: Stabilizes voltage output
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage: 3.3V
• Output Current: 300mA
• Operating Temperature Range: -40°C to 125°C
• Accuracy: ±2%

Detailed Pin Configuration

1. Vin (Input Voltage)
2. GND (Ground)
3. Vout (Output Voltage)

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
• Overcurrent Protection: Safeguards connected devices from excessive current flow.
• Low Dropout: Operates efficiently with minimal voltage drop across the regulator.

Advantages and Disadvantages

Advantages

• Compact size allows for integration into space-constrained designs.
• Low power consumption enhances energy efficiency.
• Wide input voltage range accommodates diverse applications.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Higher cost compared to standard linear regulators.

Working Principles

The P51-300-G-N-D-4.5V utilizes a feedback mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a consistent output voltage.

Detailed Application Field Plans

• Consumer Electronics: Used in portable devices to ensure stable power supply.
• Automotive: Integrated into vehicle electronics for voltage regulation.
• Industrial Control Systems: Employed in control units for precise voltage control.

Detailed and Complete Alternative Models

• P51-500-G-N-D-4.5V: Higher output current variant for more demanding applications.
• P51-200-G-N-D-4.5V: Lower output current variant for power-sensitive designs.

This comprehensive entry provides an in-depth understanding of the P51-300-G-N-D-4.5V, catering to professionals and enthusiasts seeking detailed information about this electronic component.