P51-300-A-U-D-5V-000-000

Introduction

The P51-300-A-U-D-5V-000-000 is a crucial component in the field of electronics and electrical engineering. This entry provides an in-depth overview of the product, 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: Electronic Component
• Use: Voltage Regulator
• Characteristics: Precision voltage regulation, compact design, high efficiency
• Package: Surface Mount Device (SMD)
• Essence: Regulates input voltage to a stable 5V output
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Input Voltage Range: 5.5V to 26V
• Output Voltage: 5V
• Output Current: 300mA
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 2.5µA
• Dropout Voltage: 200mV at 100mA load

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: Maintains a stable 5V output even with varying input voltages
• Low Quiescent Current: Minimizes power consumption in standby mode
• Overcurrent Protection: Safeguards against excessive current draw
• Thermal Shutdown: Prevents overheating under high load conditions

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size for space-constrained applications
• Wide input voltage range

Disadvantages

• Limited output current capacity
• Sensitive to voltage transients

Working Principles

The P51-300-A-U-D-5V-000-000 utilizes a feedback control loop to compare the output voltage to a reference voltage and adjust the internal circuitry to maintain a constant 5V output. It employs a combination of pass transistor and error amplifier to achieve efficient voltage regulation.

Detailed Application Field Plans

The P51-300-A-U-D-5V-000-000 is widely used in portable electronic devices, IoT (Internet of Things) applications, and battery-powered systems where a stable 5V supply is essential. Its compact form factor and low power consumption make it suitable for space-constrained and energy-efficient designs.

Detailed and Complete Alternative Models

• P51-500-A-U-D-5V-000-000: Higher output current capacity (500mA)
• P51-300-B-U-D-3.3V-000-000: Output voltage of 3.3V for specific applications
• P51-300-C-U-D-12V-000-000: Output voltage of 12V for different voltage requirements

In conclusion, the P51-300-A-U-D-5V-000-000 plays a pivotal role in voltage regulation within various electronic systems, offering precise control and efficiency in a compact package.

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